diff options
| -rw-r--r-- | include/linux/sched/mm.h | 8 | ||||
| -rw-r--r-- | mm/page_alloc.c | 12 | ||||
| -rw-r--r-- | mm/vmscan.c | 8 |
3 files changed, 14 insertions, 14 deletions
diff --git a/include/linux/sched/mm.h b/include/linux/sched/mm.h index e24b1fe348e3..8894825cc4db 100644 --- a/include/linux/sched/mm.h +++ b/include/linux/sched/mm.h @@ -174,13 +174,13 @@ static inline gfp_t current_gfp_context(gfp_t flags) } #ifdef CONFIG_LOCKDEP -extern void __fs_reclaim_acquire(void); -extern void __fs_reclaim_release(void); +extern void __fs_reclaim_acquire(unsigned long ip); +extern void __fs_reclaim_release(unsigned long ip); extern void fs_reclaim_acquire(gfp_t gfp_mask); extern void fs_reclaim_release(gfp_t gfp_mask); #else -static inline void __fs_reclaim_acquire(void) { } -static inline void __fs_reclaim_release(void) { } +static inline void __fs_reclaim_acquire(unsigned long ip) { } +static inline void __fs_reclaim_release(unsigned long ip) { } static inline void fs_reclaim_acquire(gfp_t gfp_mask) { } static inline void fs_reclaim_release(gfp_t gfp_mask) { } #endif diff --git a/mm/page_alloc.c b/mm/page_alloc.c index eeb3a9cb36bb..51c17bf7b127 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -4549,14 +4549,14 @@ static bool __need_reclaim(gfp_t gfp_mask) return true; } -void __fs_reclaim_acquire(void) +void __fs_reclaim_acquire(unsigned long ip) { - lock_map_acquire(&__fs_reclaim_map); + lock_acquire_exclusive(&__fs_reclaim_map, 0, 0, NULL, ip); } -void __fs_reclaim_release(void) +void __fs_reclaim_release(unsigned long ip) { - lock_map_release(&__fs_reclaim_map); + lock_release(&__fs_reclaim_map, ip); } void fs_reclaim_acquire(gfp_t gfp_mask) @@ -4565,7 +4565,7 @@ void fs_reclaim_acquire(gfp_t gfp_mask) if (__need_reclaim(gfp_mask)) { if (gfp_mask & __GFP_FS) - __fs_reclaim_acquire(); + __fs_reclaim_acquire(_RET_IP_); #ifdef CONFIG_MMU_NOTIFIER lock_map_acquire(&__mmu_notifier_invalidate_range_start_map); @@ -4582,7 +4582,7 @@ void fs_reclaim_release(gfp_t gfp_mask) if (__need_reclaim(gfp_mask)) { if (gfp_mask & __GFP_FS) - __fs_reclaim_release(); + __fs_reclaim_release(_RET_IP_); } } EXPORT_SYMBOL_GPL(fs_reclaim_release); diff --git a/mm/vmscan.c b/mm/vmscan.c index eeae2f6bc532..17c4b3fdd7dd 100644 --- a/mm/vmscan.c +++ b/mm/vmscan.c @@ -3812,7 +3812,7 @@ static int balance_pgdat(pg_data_t *pgdat, int order, int highest_zoneidx) set_task_reclaim_state(current, &sc.reclaim_state); psi_memstall_enter(&pflags); - __fs_reclaim_acquire(); + __fs_reclaim_acquire(_THIS_IP_); count_vm_event(PAGEOUTRUN); @@ -3938,9 +3938,9 @@ restart: wake_up_all(&pgdat->pfmemalloc_wait); /* Check if kswapd should be suspending */ - __fs_reclaim_release(); + __fs_reclaim_release(_THIS_IP_); ret = try_to_freeze(); - __fs_reclaim_acquire(); + __fs_reclaim_acquire(_THIS_IP_); if (ret || kthread_should_stop()) break; @@ -3992,7 +3992,7 @@ out: } snapshot_refaults(NULL, pgdat); - __fs_reclaim_release(); + __fs_reclaim_release(_THIS_IP_); psi_memstall_leave(&pflags); set_task_reclaim_state(current, NULL); |