vasilito
dc68054305
- 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
52 lines
1.5 KiB
C
52 lines
1.5 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
|
|
#ifndef _BLK_CGROUP_H
|
|
#define _BLK_CGROUP_H
|
|
/*
|
|
* Common Block IO controller cgroup interface
|
|
*
|
|
* Based on ideas and code from CFQ, CFS and BFQ:
|
|
* Copyright (C) 2003 Jens Axboe <axboe@kernel.dk>
|
|
*
|
|
* Copyright (C) 2008 Fabio Checconi <fabio@gandalf.sssup.it>
|
|
* Paolo Valente <paolo.valente@unimore.it>
|
|
*
|
|
* Copyright (C) 2009 Vivek Goyal <vgoyal@redhat.com>
|
|
* Nauman Rafique <nauman@google.com>
|
|
*/
|
|
|
|
#include <linux/types.h>
|
|
|
|
struct bio;
|
|
struct cgroup_subsys_state;
|
|
struct gendisk;
|
|
|
|
#define FC_APPID_LEN 129
|
|
|
|
#ifdef CONFIG_BLK_CGROUP
|
|
extern struct cgroup_subsys_state * const blkcg_root_css;
|
|
|
|
void blkcg_schedule_throttle(struct gendisk *disk, bool use_memdelay);
|
|
void blkcg_maybe_throttle_current(void);
|
|
bool blk_cgroup_congested(void);
|
|
void blkcg_pin_online(struct cgroup_subsys_state *blkcg_css);
|
|
void blkcg_unpin_online(struct cgroup_subsys_state *blkcg_css);
|
|
struct list_head *blkcg_get_cgwb_list(struct cgroup_subsys_state *css);
|
|
struct cgroup_subsys_state *bio_blkcg_css(struct bio *bio);
|
|
|
|
#else /* CONFIG_BLK_CGROUP */
|
|
|
|
#define blkcg_root_css ((struct cgroup_subsys_state *)ERR_PTR(-EINVAL))
|
|
|
|
static inline void blkcg_maybe_throttle_current(void) { }
|
|
static inline bool blk_cgroup_congested(void) { return false; }
|
|
static inline struct cgroup_subsys_state *bio_blkcg_css(struct bio *bio)
|
|
{
|
|
return NULL;
|
|
}
|
|
#endif /* CONFIG_BLK_CGROUP */
|
|
|
|
int blkcg_set_fc_appid(char *app_id, u64 cgrp_id, size_t app_id_len);
|
|
char *blkcg_get_fc_appid(struct bio *bio);
|
|
|
|
#endif /* _BLK_CGROUP_H */
|