diff options
Diffstat (limited to 'mm/rmap.c')
| -rw-r--r-- | mm/rmap.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/mm/rmap.c b/mm/rmap.c index d271845d7d15..ce29d405d093 100644 --- a/mm/rmap.c +++ b/mm/rmap.c @@ -25,7 +25,7 @@ * mm->mmap_sem * page->flags PG_locked (lock_page) * mapping->i_mmap_mutex - * anon_vma->lock + * anon_vma->mutex * mm->page_table_lock or pte_lock * zone->lru_lock (in mark_page_accessed, isolate_lru_page) * swap_lock (in swap_duplicate, swap_info_get) @@ -40,7 +40,7 @@ * * (code doesn't rely on that order so it could be switched around) * ->tasklist_lock - * anon_vma->lock (memory_failure, collect_procs_anon) + * anon_vma->mutex (memory_failure, collect_procs_anon) * pte map lock */ @@ -307,7 +307,7 @@ static void anon_vma_ctor(void *data) { struct anon_vma *anon_vma = data; - spin_lock_init(&anon_vma->lock); + mutex_init(&anon_vma->mutex); atomic_set(&anon_vma->refcount, 0); INIT_LIST_HEAD(&anon_vma->head); } @@ -1143,7 +1143,7 @@ out_mlock: /* * We need mmap_sem locking, Otherwise VM_LOCKED check makes * unstable result and race. Plus, We can't wait here because - * we now hold anon_vma->lock or mapping->i_mmap_mutex. + * we now hold anon_vma->mutex or mapping->i_mmap_mutex. * if trylock failed, the page remain in evictable lru and later * vmscan could retry to move the page to unevictable lru if the * page is actually mlocked. |
