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authorNick Piggin <npiggin@suse.de>2008-08-02 06:01:03 -0400
committerLinus Torvalds <torvalds@linux-foundation.org>2008-08-05 00:31:34 -0400
commit529ae9aaa08378cfe2a4350bded76f32cc8ff0ce (patch)
treed3ae998f9876c72a83a022805103a92111852b21 /fs/afs/write.c
parente9ba9698187ddbc0c5bfcf41de0349a662d23d02 (diff)
mm: rename page trylock
Converting page lock to new locking bitops requires a change of page flag operation naming, so we might as well convert it to something nicer (!TestSetPageLocked_Lock => trylock_page, SetPageLocked => set_page_locked). This also facilitates lockdeping of page lock. Signed-off-by: Nick Piggin <npiggin@suse.de> Acked-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com> Acked-by: Peter Zijlstra <peterz@infradead.org> Acked-by: Andrew Morton <akpm@linux-foundation.org> Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/afs/write.c')
-rw-r--r--fs/afs/write.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/afs/write.c b/fs/afs/write.c
index 9a849ad3c489..065b4e10681a 100644
--- a/fs/afs/write.c
+++ b/fs/afs/write.c
@@ -404,7 +404,7 @@ static int afs_write_back_from_locked_page(struct afs_writeback *wb,
404 page = pages[loop]; 404 page = pages[loop];
405 if (page->index > wb->last) 405 if (page->index > wb->last)
406 break; 406 break;
407 if (TestSetPageLocked(page)) 407 if (!trylock_page(page))
408 break; 408 break;
409 if (!PageDirty(page) || 409 if (!PageDirty(page) ||
410 page_private(page) != (unsigned long) wb) { 410 page_private(page) != (unsigned long) wb) {