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
74 lines
2.0 KiB
C
74 lines
2.0 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef _LINUX_IRQ_WORK_H
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#define _LINUX_IRQ_WORK_H
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#include <linux/irq_work_types.h>
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#include <linux/rcuwait.h>
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#include <linux/smp_types.h>
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/*
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* An entry can be in one of four states:
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*
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* free NULL, 0 -> {claimed} : free to be used
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* claimed NULL, 3 -> {pending} : claimed to be enqueued
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* pending next, 3 -> {busy} : queued, pending callback
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* busy NULL, 2 -> {free, claimed} : callback in progress, can be claimed
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*/
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#define __IRQ_WORK_INIT(_func, _flags) (struct irq_work){ \
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.node = { .u_flags = (_flags), }, \
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.func = (_func), \
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.irqwait = __RCUWAIT_INITIALIZER(irqwait), \
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}
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#define IRQ_WORK_INIT(_func) __IRQ_WORK_INIT(_func, 0)
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#define IRQ_WORK_INIT_LAZY(_func) __IRQ_WORK_INIT(_func, IRQ_WORK_LAZY)
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#define IRQ_WORK_INIT_HARD(_func) __IRQ_WORK_INIT(_func, IRQ_WORK_HARD_IRQ)
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#define DEFINE_IRQ_WORK(name, _f) \
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struct irq_work name = IRQ_WORK_INIT(_f)
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static inline
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void init_irq_work(struct irq_work *work, void (*func)(struct irq_work *))
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{
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*work = IRQ_WORK_INIT(func);
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}
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static inline bool irq_work_is_pending(struct irq_work *work)
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{
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return atomic_read(&work->node.a_flags) & IRQ_WORK_PENDING;
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}
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static inline bool irq_work_is_busy(struct irq_work *work)
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{
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return atomic_read(&work->node.a_flags) & IRQ_WORK_BUSY;
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}
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static inline bool irq_work_is_hard(struct irq_work *work)
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{
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return atomic_read(&work->node.a_flags) & IRQ_WORK_HARD_IRQ;
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}
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bool irq_work_queue(struct irq_work *work);
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bool irq_work_queue_on(struct irq_work *work, int cpu);
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void irq_work_tick(void);
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void irq_work_sync(struct irq_work *work);
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#ifdef CONFIG_IRQ_WORK
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#include <asm/irq_work.h>
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void irq_work_run(void);
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bool irq_work_needs_cpu(void);
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void irq_work_single(void *arg);
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void arch_irq_work_raise(void);
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#else
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static inline bool irq_work_needs_cpu(void) { return false; }
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static inline void irq_work_run(void) { }
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static inline void irq_work_single(void *arg) { }
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#endif
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#endif /* _LINUX_IRQ_WORK_H */
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