restore lost packages from 0.2.3 + fix overwritten 0.2.4 files
- Restore 29 recipe symlinks (libdrm, qtbase, dbus, sddm, pipewire, etc.) - Restore 33 patches (KDE, libdrm, mesa, pipewire, sddm, wireplumber) - Restore 20+ local/scripts (audit, lint, test, build helpers) - Restore src/cook/scheduler.rs, status.rs, gnu-config/ - Restore scripts/patch-inclusion-gate.sh, run_mini1.sh, validate-collision-log.sh - Recover TLC source from HEAD (was overwritten by 0.2.3 checkout) - Recover 11 local/docs plans from HEAD (were overwritten) - Recover qt6-wayland-smoke symlink from HEAD - Fix MOTD: remove garbled ASCII art, use clean text - Update version: 0.2.0 -> 0.2.4 in os-release, motd, config - Reduce filesystem_size: 1536 -> 512 MiB - Add ABSOLUTE RULE to AGENTS.md: never delete/ignore packages - Reduce pcid scheme log verbosity: info -> debug
This commit is contained in:
@@ -0,0 +1,238 @@
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/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef _LINUX_FS_SUPER_H
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#define _LINUX_FS_SUPER_H
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#include <linux/fs/super_types.h>
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#include <linux/unicode.h>
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/*
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* These are internal functions, please use sb_start_{write,pagefault,intwrite}
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* instead.
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*/
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static inline void __sb_end_write(struct super_block *sb, int level)
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{
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percpu_up_read(sb->s_writers.rw_sem + level - 1);
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}
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static inline void __sb_start_write(struct super_block *sb, int level)
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{
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percpu_down_read_freezable(sb->s_writers.rw_sem + level - 1, true);
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}
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static inline bool __sb_start_write_trylock(struct super_block *sb, int level)
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{
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return percpu_down_read_trylock(sb->s_writers.rw_sem + level - 1);
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}
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#define __sb_writers_acquired(sb, lev) \
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percpu_rwsem_acquire(&(sb)->s_writers.rw_sem[(lev) - 1], 1, _THIS_IP_)
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#define __sb_writers_release(sb, lev) \
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percpu_rwsem_release(&(sb)->s_writers.rw_sem[(lev) - 1], _THIS_IP_)
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/**
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* __sb_write_started - check if sb freeze level is held
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* @sb: the super we write to
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* @level: the freeze level
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*
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* * > 0 - sb freeze level is held
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* * 0 - sb freeze level is not held
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* * < 0 - !CONFIG_LOCKDEP/LOCK_STATE_UNKNOWN
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*/
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static inline int __sb_write_started(const struct super_block *sb, int level)
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{
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return lockdep_is_held_type(sb->s_writers.rw_sem + level - 1, 1);
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}
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/**
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* sb_write_started - check if SB_FREEZE_WRITE is held
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* @sb: the super we write to
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*
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* May be false positive with !CONFIG_LOCKDEP/LOCK_STATE_UNKNOWN.
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*/
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static inline bool sb_write_started(const struct super_block *sb)
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{
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return __sb_write_started(sb, SB_FREEZE_WRITE);
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}
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/**
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* sb_write_not_started - check if SB_FREEZE_WRITE is not held
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* @sb: the super we write to
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*
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* May be false positive with !CONFIG_LOCKDEP/LOCK_STATE_UNKNOWN.
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*/
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static inline bool sb_write_not_started(const struct super_block *sb)
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{
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return __sb_write_started(sb, SB_FREEZE_WRITE) <= 0;
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}
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/**
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* sb_end_write - drop write access to a superblock
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* @sb: the super we wrote to
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*
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* Decrement number of writers to the filesystem. Wake up possible waiters
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* wanting to freeze the filesystem.
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*/
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static inline void sb_end_write(struct super_block *sb)
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{
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__sb_end_write(sb, SB_FREEZE_WRITE);
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}
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/**
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* sb_end_pagefault - drop write access to a superblock from a page fault
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* @sb: the super we wrote to
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*
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* Decrement number of processes handling write page fault to the filesystem.
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* Wake up possible waiters wanting to freeze the filesystem.
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*/
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static inline void sb_end_pagefault(struct super_block *sb)
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{
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__sb_end_write(sb, SB_FREEZE_PAGEFAULT);
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}
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/**
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* sb_end_intwrite - drop write access to a superblock for internal fs purposes
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* @sb: the super we wrote to
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*
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* Decrement fs-internal number of writers to the filesystem. Wake up possible
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* waiters wanting to freeze the filesystem.
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*/
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static inline void sb_end_intwrite(struct super_block *sb)
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{
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__sb_end_write(sb, SB_FREEZE_FS);
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}
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/**
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* sb_start_write - get write access to a superblock
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* @sb: the super we write to
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*
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* When a process wants to write data or metadata to a file system (i.e. dirty
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* a page or an inode), it should embed the operation in a sb_start_write() -
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* sb_end_write() pair to get exclusion against file system freezing. This
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* function increments number of writers preventing freezing. If the file
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* system is already frozen, the function waits until the file system is
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* thawed.
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*
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* Since freeze protection behaves as a lock, users have to preserve
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* ordering of freeze protection and other filesystem locks. Generally,
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* freeze protection should be the outermost lock. In particular, we have:
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*
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* sb_start_write
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* -> i_rwsem (write path, truncate, directory ops, ...)
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* -> s_umount (freeze_super, thaw_super)
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*/
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static inline void sb_start_write(struct super_block *sb)
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{
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__sb_start_write(sb, SB_FREEZE_WRITE);
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}
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DEFINE_GUARD(super_write,
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struct super_block *,
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sb_start_write(_T),
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sb_end_write(_T))
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static inline bool sb_start_write_trylock(struct super_block *sb)
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{
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return __sb_start_write_trylock(sb, SB_FREEZE_WRITE);
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}
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/**
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* sb_start_pagefault - get write access to a superblock from a page fault
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* @sb: the super we write to
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*
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* When a process starts handling write page fault, it should embed the
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* operation into sb_start_pagefault() - sb_end_pagefault() pair to get
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* exclusion against file system freezing. This is needed since the page fault
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* is going to dirty a page. This function increments number of running page
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* faults preventing freezing. If the file system is already frozen, the
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* function waits until the file system is thawed.
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*
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* Since page fault freeze protection behaves as a lock, users have to preserve
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* ordering of freeze protection and other filesystem locks. It is advised to
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* put sb_start_pagefault() close to mmap_lock in lock ordering. Page fault
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* handling code implies lock dependency:
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*
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* mmap_lock
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* -> sb_start_pagefault
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*/
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static inline void sb_start_pagefault(struct super_block *sb)
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{
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__sb_start_write(sb, SB_FREEZE_PAGEFAULT);
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}
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/**
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* sb_start_intwrite - get write access to a superblock for internal fs purposes
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* @sb: the super we write to
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*
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* This is the third level of protection against filesystem freezing. It is
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* free for use by a filesystem. The only requirement is that it must rank
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* below sb_start_pagefault.
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*
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* For example filesystem can call sb_start_intwrite() when starting a
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* transaction which somewhat eases handling of freezing for internal sources
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* of filesystem changes (internal fs threads, discarding preallocation on file
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* close, etc.).
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*/
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static inline void sb_start_intwrite(struct super_block *sb)
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{
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__sb_start_write(sb, SB_FREEZE_FS);
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}
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static inline bool sb_start_intwrite_trylock(struct super_block *sb)
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{
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return __sb_start_write_trylock(sb, SB_FREEZE_FS);
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}
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static inline bool sb_rdonly(const struct super_block *sb)
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{
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return sb->s_flags & SB_RDONLY;
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}
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static inline bool sb_is_blkdev_sb(struct super_block *sb)
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{
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return IS_ENABLED(CONFIG_BLOCK) && sb == blockdev_superblock;
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}
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#if IS_ENABLED(CONFIG_UNICODE)
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static inline struct unicode_map *sb_encoding(const struct super_block *sb)
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{
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return sb->s_encoding;
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}
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/* Compare if two super blocks have the same encoding and flags */
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static inline bool sb_same_encoding(const struct super_block *sb1,
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const struct super_block *sb2)
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{
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if (sb1->s_encoding == sb2->s_encoding)
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return true;
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return (sb1->s_encoding && sb2->s_encoding &&
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(sb1->s_encoding->version == sb2->s_encoding->version) &&
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(sb1->s_encoding_flags == sb2->s_encoding_flags));
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}
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#else
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static inline struct unicode_map *sb_encoding(const struct super_block *sb)
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{
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return NULL;
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}
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static inline bool sb_same_encoding(const struct super_block *sb1,
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const struct super_block *sb2)
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{
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return true;
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}
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#endif
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static inline bool sb_has_encoding(const struct super_block *sb)
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{
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return !!sb_encoding(sb);
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}
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int sb_set_blocksize(struct super_block *sb, int size);
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int __must_check sb_min_blocksize(struct super_block *sb, int size);
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int freeze_super(struct super_block *super, enum freeze_holder who,
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const void *freeze_owner);
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int thaw_super(struct super_block *super, enum freeze_holder who,
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const void *freeze_owner);
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#endif /* _LINUX_FS_SUPER_H */
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@@ -0,0 +1,343 @@
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/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef _LINUX_FS_SUPER_TYPES_H
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#define _LINUX_FS_SUPER_TYPES_H
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#include <linux/fs_dirent.h>
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#include <linux/errseq.h>
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#include <linux/list_lru.h>
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#include <linux/list.h>
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#include <linux/list_bl.h>
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#include <linux/llist.h>
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#include <linux/uidgid.h>
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#include <linux/uuid.h>
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#include <linux/percpu-rwsem.h>
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#include <linux/workqueue_types.h>
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#include <linux/quota.h>
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struct backing_dev_info;
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struct block_device;
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struct dentry;
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struct dentry_operations;
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struct dquot_operations;
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struct export_operations;
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struct file;
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struct file_system_type;
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struct fscrypt_operations;
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struct fsnotify_sb_info;
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struct fsverity_operations;
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struct kstatfs;
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struct mount;
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struct mtd_info;
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struct quotactl_ops;
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struct shrinker;
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struct unicode_map;
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struct user_namespace;
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struct workqueue_struct;
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struct writeback_control;
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struct xattr_handler;
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struct fserror_event;
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extern struct super_block *blockdev_superblock;
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/* Possible states of 'frozen' field */
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enum {
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SB_UNFROZEN = 0, /* FS is unfrozen */
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SB_FREEZE_WRITE = 1, /* Writes, dir ops, ioctls frozen */
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SB_FREEZE_PAGEFAULT = 2, /* Page faults stopped as well */
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SB_FREEZE_FS = 3, /* For internal FS use (e.g. to stop internal threads if needed) */
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SB_FREEZE_COMPLETE = 4, /* ->freeze_fs finished successfully */
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};
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#define SB_FREEZE_LEVELS (SB_FREEZE_COMPLETE - 1)
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struct sb_writers {
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unsigned short frozen; /* Is sb frozen? */
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int freeze_kcount; /* How many kernel freeze requests? */
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int freeze_ucount; /* How many userspace freeze requests? */
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const void *freeze_owner; /* Owner of the freeze */
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struct percpu_rw_semaphore rw_sem[SB_FREEZE_LEVELS];
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};
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/**
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* enum freeze_holder - holder of the freeze
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* @FREEZE_HOLDER_KERNEL: kernel wants to freeze or thaw filesystem
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* @FREEZE_HOLDER_USERSPACE: userspace wants to freeze or thaw filesystem
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* @FREEZE_MAY_NEST: whether nesting freeze and thaw requests is allowed
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* @FREEZE_EXCL: a freeze that can only be undone by the owner
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*
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* Indicate who the owner of the freeze or thaw request is and whether
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* the freeze needs to be exclusive or can nest.
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* Without @FREEZE_MAY_NEST, multiple freeze and thaw requests from the
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* same holder aren't allowed. It is however allowed to hold a single
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* @FREEZE_HOLDER_USERSPACE and a single @FREEZE_HOLDER_KERNEL freeze at
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* the same time. This is relied upon by some filesystems during online
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* repair or similar.
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*/
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enum freeze_holder {
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FREEZE_HOLDER_KERNEL = (1U << 0),
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FREEZE_HOLDER_USERSPACE = (1U << 1),
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FREEZE_MAY_NEST = (1U << 2),
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FREEZE_EXCL = (1U << 3),
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};
|
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|
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struct super_operations {
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struct inode *(*alloc_inode)(struct super_block *sb);
|
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void (*destroy_inode)(struct inode *inode);
|
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void (*free_inode)(struct inode *inode);
|
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void (*dirty_inode)(struct inode *inode, int flags);
|
||||
int (*write_inode)(struct inode *inode, struct writeback_control *wbc);
|
||||
int (*drop_inode)(struct inode *inode);
|
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void (*evict_inode)(struct inode *inode);
|
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void (*put_super)(struct super_block *sb);
|
||||
int (*sync_fs)(struct super_block *sb, int wait);
|
||||
int (*freeze_super)(struct super_block *sb, enum freeze_holder who,
|
||||
const void *owner);
|
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int (*freeze_fs)(struct super_block *sb);
|
||||
int (*thaw_super)(struct super_block *sb, enum freeze_holder who,
|
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const void *owner);
|
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int (*unfreeze_fs)(struct super_block *sb);
|
||||
int (*statfs)(struct dentry *dentry, struct kstatfs *kstatfs);
|
||||
void (*umount_begin)(struct super_block *sb);
|
||||
|
||||
int (*show_options)(struct seq_file *seq, struct dentry *dentry);
|
||||
int (*show_devname)(struct seq_file *seq, struct dentry *dentry);
|
||||
int (*show_path)(struct seq_file *seq, struct dentry *dentry);
|
||||
int (*show_stats)(struct seq_file *seq, struct dentry *dentry);
|
||||
#ifdef CONFIG_QUOTA
|
||||
ssize_t (*quota_read)(struct super_block *sb, int type, char *data,
|
||||
size_t len, loff_t off);
|
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ssize_t (*quota_write)(struct super_block *sb, int type,
|
||||
const char *data, size_t len, loff_t off);
|
||||
struct dquot __rcu **(*get_dquots)(struct inode *inode);
|
||||
#endif
|
||||
long (*nr_cached_objects)(struct super_block *sb,
|
||||
struct shrink_control *sc);
|
||||
long (*free_cached_objects)(struct super_block *sb,
|
||||
struct shrink_control *sc);
|
||||
/*
|
||||
* If a filesystem can support graceful removal of a device and
|
||||
* continue read-write operations, implement this callback.
|
||||
*
|
||||
* Return 0 if the filesystem can continue read-write.
|
||||
* Non-zero return value or no such callback means the fs will be shutdown
|
||||
* as usual.
|
||||
*/
|
||||
int (*remove_bdev)(struct super_block *sb, struct block_device *bdev);
|
||||
void (*shutdown)(struct super_block *sb);
|
||||
|
||||
/* Report a filesystem error */
|
||||
void (*report_error)(const struct fserror_event *event);
|
||||
};
|
||||
|
||||
struct super_block {
|
||||
struct list_head s_list; /* Keep this first */
|
||||
dev_t s_dev; /* search index; _not_ kdev_t */
|
||||
unsigned char s_blocksize_bits;
|
||||
unsigned long s_blocksize;
|
||||
loff_t s_maxbytes; /* Max file size */
|
||||
struct file_system_type *s_type;
|
||||
const struct super_operations *s_op;
|
||||
const struct dquot_operations *dq_op;
|
||||
const struct quotactl_ops *s_qcop;
|
||||
const struct export_operations *s_export_op;
|
||||
unsigned long s_flags;
|
||||
unsigned long s_iflags; /* internal SB_I_* flags */
|
||||
unsigned long s_magic;
|
||||
struct dentry *s_root;
|
||||
struct rw_semaphore s_umount;
|
||||
int s_count;
|
||||
atomic_t s_active;
|
||||
#ifdef CONFIG_SECURITY
|
||||
void *s_security;
|
||||
#endif
|
||||
const struct xattr_handler *const *s_xattr;
|
||||
#ifdef CONFIG_FS_ENCRYPTION
|
||||
const struct fscrypt_operations *s_cop;
|
||||
struct fscrypt_keyring *s_master_keys; /* master crypto keys in use */
|
||||
#endif
|
||||
#ifdef CONFIG_FS_VERITY
|
||||
const struct fsverity_operations *s_vop;
|
||||
#endif
|
||||
#if IS_ENABLED(CONFIG_UNICODE)
|
||||
struct unicode_map *s_encoding;
|
||||
__u16 s_encoding_flags;
|
||||
#endif
|
||||
struct hlist_bl_head s_roots; /* alternate root dentries for NFS */
|
||||
struct mount *s_mounts; /* list of mounts; _not_ for fs use */
|
||||
struct block_device *s_bdev; /* can go away once we use an accessor for @s_bdev_file */
|
||||
struct file *s_bdev_file;
|
||||
struct backing_dev_info *s_bdi;
|
||||
struct mtd_info *s_mtd;
|
||||
struct hlist_node s_instances;
|
||||
unsigned int s_quota_types; /* Bitmask of supported quota types */
|
||||
struct quota_info s_dquot; /* Diskquota specific options */
|
||||
|
||||
struct sb_writers s_writers;
|
||||
|
||||
/*
|
||||
* Keep s_fs_info, s_time_gran, s_fsnotify_mask, and
|
||||
* s_fsnotify_info together for cache efficiency. They are frequently
|
||||
* accessed and rarely modified.
|
||||
*/
|
||||
void *s_fs_info; /* Filesystem private info */
|
||||
|
||||
/* Granularity of c/m/atime in ns (cannot be worse than a second) */
|
||||
u32 s_time_gran;
|
||||
/* Time limits for c/m/atime in seconds */
|
||||
time64_t s_time_min;
|
||||
time64_t s_time_max;
|
||||
#ifdef CONFIG_FSNOTIFY
|
||||
u32 s_fsnotify_mask;
|
||||
struct fsnotify_sb_info *s_fsnotify_info;
|
||||
#endif
|
||||
|
||||
/*
|
||||
* q: why are s_id and s_sysfs_name not the same? both are human
|
||||
* readable strings that identify the filesystem
|
||||
* a: s_id is allowed to change at runtime; it's used in log messages,
|
||||
* and we want to when a device starts out as single device (s_id is dev
|
||||
* name) but then a device is hot added and we have to switch to
|
||||
* identifying it by UUID
|
||||
* but s_sysfs_name is a handle for programmatic access, and can't
|
||||
* change at runtime
|
||||
*/
|
||||
char s_id[32]; /* Informational name */
|
||||
uuid_t s_uuid; /* UUID */
|
||||
u8 s_uuid_len; /* Default 16, possibly smaller for weird filesystems */
|
||||
|
||||
/* if set, fs shows up under sysfs at /sys/fs/$FSTYP/s_sysfs_name */
|
||||
char s_sysfs_name[UUID_STRING_LEN + 1];
|
||||
|
||||
unsigned int s_max_links;
|
||||
unsigned int s_d_flags; /* default d_flags for dentries */
|
||||
|
||||
/*
|
||||
* The next field is for VFS *only*. No filesystems have any business
|
||||
* even looking at it. You had been warned.
|
||||
*/
|
||||
struct mutex s_vfs_rename_mutex; /* Kludge */
|
||||
|
||||
/*
|
||||
* Filesystem subtype. If non-empty the filesystem type field
|
||||
* in /proc/mounts will be "type.subtype"
|
||||
*/
|
||||
const char *s_subtype;
|
||||
|
||||
const struct dentry_operations *__s_d_op; /* default d_op for dentries */
|
||||
|
||||
struct shrinker *s_shrink; /* per-sb shrinker handle */
|
||||
|
||||
/* Number of inodes with nlink == 0 but still referenced */
|
||||
atomic_long_t s_remove_count;
|
||||
|
||||
/* Read-only state of the superblock is being changed */
|
||||
int s_readonly_remount;
|
||||
|
||||
/* per-sb errseq_t for reporting writeback errors via syncfs */
|
||||
errseq_t s_wb_err;
|
||||
|
||||
/* AIO completions deferred from interrupt context */
|
||||
struct workqueue_struct *s_dio_done_wq;
|
||||
struct hlist_head s_pins;
|
||||
|
||||
/*
|
||||
* Owning user namespace and default context in which to
|
||||
* interpret filesystem uids, gids, quotas, device nodes,
|
||||
* xattrs and security labels.
|
||||
*/
|
||||
struct user_namespace *s_user_ns;
|
||||
|
||||
/*
|
||||
* The list_lru structure is essentially just a pointer to a table
|
||||
* of per-node lru lists, each of which has its own spinlock.
|
||||
* There is no need to put them into separate cachelines.
|
||||
*/
|
||||
struct list_lru s_dentry_lru;
|
||||
struct list_lru s_inode_lru;
|
||||
struct rcu_head rcu;
|
||||
struct work_struct destroy_work;
|
||||
|
||||
struct mutex s_sync_lock; /* sync serialisation lock */
|
||||
|
||||
/*
|
||||
* Indicates how deep in a filesystem stack this SB is
|
||||
*/
|
||||
int s_stack_depth;
|
||||
|
||||
/* s_inode_list_lock protects s_inodes */
|
||||
spinlock_t s_inode_list_lock ____cacheline_aligned_in_smp;
|
||||
struct list_head s_inodes; /* all inodes */
|
||||
|
||||
spinlock_t s_inode_wblist_lock;
|
||||
struct list_head s_inodes_wb; /* writeback inodes */
|
||||
long s_min_writeback_pages;
|
||||
|
||||
/* number of fserrors that are being sent to fsnotify/filesystems */
|
||||
refcount_t s_pending_errors;
|
||||
} __randomize_layout;
|
||||
|
||||
/*
|
||||
* sb->s_flags. Note that these mirror the equivalent MS_* flags where
|
||||
* represented in both.
|
||||
*/
|
||||
#define SB_RDONLY BIT(0) /* Mount read-only */
|
||||
#define SB_NOSUID BIT(1) /* Ignore suid and sgid bits */
|
||||
#define SB_NODEV BIT(2) /* Disallow access to device special files */
|
||||
#define SB_NOEXEC BIT(3) /* Disallow program execution */
|
||||
#define SB_SYNCHRONOUS BIT(4) /* Writes are synced at once */
|
||||
#define SB_MANDLOCK BIT(6) /* Allow mandatory locks on an FS */
|
||||
#define SB_DIRSYNC BIT(7) /* Directory modifications are synchronous */
|
||||
#define SB_NOATIME BIT(10) /* Do not update access times. */
|
||||
#define SB_NODIRATIME BIT(11) /* Do not update directory access times */
|
||||
#define SB_SILENT BIT(15)
|
||||
#define SB_POSIXACL BIT(16) /* Supports POSIX ACLs */
|
||||
#define SB_INLINECRYPT BIT(17) /* Use blk-crypto for encrypted files */
|
||||
#define SB_KERNMOUNT BIT(22) /* this is a kern_mount call */
|
||||
#define SB_I_VERSION BIT(23) /* Update inode I_version field */
|
||||
#define SB_LAZYTIME BIT(25) /* Update the on-disk [acm]times lazily */
|
||||
|
||||
/* These sb flags are internal to the kernel */
|
||||
#define SB_DEAD BIT(21)
|
||||
#define SB_DYING BIT(24)
|
||||
#define SB_FORCE BIT(27)
|
||||
#define SB_NOSEC BIT(28)
|
||||
#define SB_BORN BIT(29)
|
||||
#define SB_ACTIVE BIT(30)
|
||||
#define SB_NOUSER BIT(31)
|
||||
|
||||
/* These flags relate to encoding and casefolding */
|
||||
#define SB_ENC_STRICT_MODE_FL (1 << 0)
|
||||
#define SB_ENC_NO_COMPAT_FALLBACK_FL (1 << 1)
|
||||
|
||||
#define sb_has_strict_encoding(sb) \
|
||||
(sb->s_encoding_flags & SB_ENC_STRICT_MODE_FL)
|
||||
|
||||
#if IS_ENABLED(CONFIG_UNICODE)
|
||||
#define sb_no_casefold_compat_fallback(sb) \
|
||||
(sb->s_encoding_flags & SB_ENC_NO_COMPAT_FALLBACK_FL)
|
||||
#else
|
||||
#define sb_no_casefold_compat_fallback(sb) (1)
|
||||
#endif
|
||||
|
||||
/* sb->s_iflags */
|
||||
#define SB_I_CGROUPWB 0x00000001 /* cgroup-aware writeback enabled */
|
||||
#define SB_I_NOEXEC 0x00000002 /* Ignore executables on this fs */
|
||||
#define SB_I_NODEV 0x00000004 /* Ignore devices on this fs */
|
||||
#define SB_I_STABLE_WRITES 0x00000008 /* don't modify blks until WB is done */
|
||||
|
||||
/* sb->s_iflags to limit user namespace mounts */
|
||||
#define SB_I_USERNS_VISIBLE 0x00000010 /* fstype already mounted */
|
||||
#define SB_I_IMA_UNVERIFIABLE_SIGNATURE 0x00000020
|
||||
#define SB_I_UNTRUSTED_MOUNTER 0x00000040
|
||||
#define SB_I_EVM_HMAC_UNSUPPORTED 0x00000080
|
||||
|
||||
#define SB_I_SKIP_SYNC 0x00000100 /* Skip superblock at global sync */
|
||||
#define SB_I_PERSB_BDI 0x00000200 /* has a per-sb bdi */
|
||||
#define SB_I_TS_EXPIRY_WARNED 0x00000400 /* warned about timestamp range expiry */
|
||||
#define SB_I_RETIRED 0x00000800 /* superblock shouldn't be reused */
|
||||
#define SB_I_NOUMASK 0x00001000 /* VFS does not apply umask */
|
||||
#define SB_I_NOIDMAP 0x00002000 /* No idmapped mounts on this superblock */
|
||||
#define SB_I_ALLOW_HSM 0x00004000 /* Allow HSM events on this superblock */
|
||||
#define SB_I_NO_DATA_INTEGRITY 0x00008000 /* fs cannot guarantee data persistence on sync */
|
||||
|
||||
#endif /* _LINUX_FS_SUPER_TYPES_H */
|
||||
Reference in New Issue
Block a user