diff options
| author | Jan Kara <jack@suse.cz> | 2021-04-12 16:50:21 +0300 |
|---|---|---|
| committer | Jan Kara <jack@suse.cz> | 2021-07-12 19:31:16 +0300 |
| commit | 9608703e488cf7a711c42c7ccd981c32377f7b78 (patch) | |
| tree | a8d1ede6b0932cad4588fa242ce258defc4ffed7 /mm/rmap.c | |
| parent | e73f0f0ee7541171d89f2e2491130c7771ba58d3 (diff) | |
| download | linux-9608703e488cf7a711c42c7ccd981c32377f7b78.tar.xz | |
mm: Fix comments mentioning i_mutex
inode->i_mutex has been replaced with inode->i_rwsem long ago. Fix
comments still mentioning i_mutex.
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Acked-by: Hugh Dickins <hughd@google.com>
Signed-off-by: Jan Kara <jack@suse.cz>
Diffstat (limited to 'mm/rmap.c')
| -rw-r--r-- | mm/rmap.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/mm/rmap.c b/mm/rmap.c index 795f9d5f8386..a8b01929ab2e 100644 --- a/mm/rmap.c +++ b/mm/rmap.c @@ -20,9 +20,9 @@ /* * Lock ordering in mm: * - * inode->i_mutex (while writing or truncating, not reading or faulting) + * inode->i_rwsem (while writing or truncating, not reading or faulting) * mm->mmap_lock - * page->flags PG_locked (lock_page) * (see huegtlbfs below) + * page->flags PG_locked (lock_page) * (see hugetlbfs below) * hugetlbfs_i_mmap_rwsem_key (in huge_pmd_share) * mapping->i_mmap_rwsem * hugetlb_fault_mutex (hugetlbfs specific page fault mutex) @@ -41,7 +41,7 @@ * in arch-dependent flush_dcache_mmap_lock, * within bdi.wb->list_lock in __sync_single_inode) * - * anon_vma->rwsem,mapping->i_mutex (memory_failure, collect_procs_anon) + * anon_vma->rwsem,mapping->i_mmap_rwsem (memory_failure, collect_procs_anon) * ->tasklist_lock * pte map lock * |