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Implement lock IRQ nesting via stack variables/contexts
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This commit is contained in:
Kamil Kowalczyk
2026-01-14 22:11:56 +01:00
parent 55166f9d5f
commit 270ff507d4
22 changed files with 197 additions and 145 deletions
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5
kernel/sync/spin_lock.h
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@@ -2,12 +2,13 @@
#define _KERNEL_SYNC_SPIN_LOCK_H
#include <libk/std.h>
#include <sys/spin_lock.h>
#define SPIN_LOCK_INIT ATOMIC_FLAG_INIT
typedef atomic_flag spin_lock_t;
void spin_lock (spin_lock_t* sl);
void spin_unlock (spin_lock_t* sl);
void spin_lock (spin_lock_t* sl, spin_lock_ctx_t* ctx);
void spin_unlock (spin_lock_t* sl, spin_lock_ctx_t* ctx);
#endif // _KERNEL_SYNC_SPIN_LOCK_H