fs: rename buffer trylock

Like the page lock change, this also requires name change, so convert the
raw test_and_set bitop to a trylock.

Signed-off-by: Nick Piggin <npiggin@suse.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/fs/buffer.c b/fs/buffer.c
index 4dbe52948e8f..38653e36e225 100644
--- a/fs/buffer.c
+++ b/fs/buffer.c
@@ -1720,7 +1720,7 @@ static int __block_write_full_page(struct inode *inode, struct page *page,
                  */
                 if (wbc->sync_mode != WB_SYNC_NONE || !wbc->nonblocking) {
                         lock_buffer(bh);
-                } else if (test_set_buffer_locked(bh)) {
+                } else if (!trylock_buffer(bh)) {
                         redirty_page_for_writepage(wbc, page);
                         continue;
                 }
@@ -3000,7 +3000,7 @@ void ll_rw_block(int rw, int nr, struct buffer_head *bhs[])
 
                 if (rw == SWRITE || rw == SWRITE_SYNC)
                         lock_buffer(bh);
-                else if (test_set_buffer_locked(bh))
+                else if (!trylock_buffer(bh))
                         continue;
 
                 if (rw == WRITE || rw == SWRITE || rw == SWRITE_SYNC) {