diff options
| author | Matthew Wilcox (Oracle) <willy@infradead.org> | 2021-03-04 16:21:02 +0100 |
|---|---|---|
| committer | Matthew Wilcox (Oracle) <willy@infradead.org> | 2021-09-27 15:27:30 +0200 |
| commit | 6baa8d602e84d97a7541ed94ccaeb6a3f9763111 (patch) | |
| tree | b2681a135869b00cf38927c68e9e7ca06bfc4e55 /mm/filemap.c | |
| parent | mm/filemap: Add __folio_lock_async() (diff) | |
| download | linux-6baa8d602e84d97a7541ed94ccaeb6a3f9763111.tar.xz linux-6baa8d602e84d97a7541ed94ccaeb6a3f9763111.zip | |
mm/filemap: Add folio_wait_locked()
Also add folio_wait_locked_killable(). Turn wait_on_page_locked() and
wait_on_page_locked_killable() into wrappers. This eliminates a call
to compound_head() from each call-site, reducing text size by 193 bytes
for me.
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Acked-by: Jeff Layton <jlayton@kernel.org>
Acked-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Acked-by: Vlastimil Babka <vbabka@suse.cz>
Reviewed-by: William Kucharski <william.kucharski@oracle.com>
Reviewed-by: David Howells <dhowells@redhat.com>
Acked-by: Mike Rapoport <rppt@linux.ibm.com>
Diffstat (limited to 'mm/filemap.c')
| -rw-r--r-- | mm/filemap.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/mm/filemap.c b/mm/filemap.c index 655145d27fff..b17b58c29ed7 100644 --- a/mm/filemap.c +++ b/mm/filemap.c @@ -1704,9 +1704,9 @@ int __lock_page_or_retry(struct page *page, struct mm_struct *mm, mmap_read_unlock(mm); if (flags & FAULT_FLAG_KILLABLE) - wait_on_page_locked_killable(page); + folio_wait_locked_killable(folio); else - wait_on_page_locked(page); + folio_wait_locked(folio); return 0; } if (flags & FAULT_FLAG_KILLABLE) { |