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authorGoldwyn Rodrigues <rgoldwyn@suse.com>2019-11-30 09:59:25 -0600
committerDavid Sterba <dsterba@suse.com>2020-05-25 13:12:53 +0200
commit3ad99bec6e82e32fa9faf2f84e74b134586b46f7 (patch)
tree977c4f3e7b12977e4356669947504a6e9badb601 /fs/iomap/direct-io.c
parent8cecd0ba854799cda72d03a470e7de9eed3ed6c4 (diff)
iomap: remove lockdep_assert_held()
Filesystems such as btrfs can perform direct I/O without holding the inode->i_rwsem in some of the cases like writing within i_size. So, remove the check for lockdep_assert_held() in iomap_dio_rw(). Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com> Signed-off-by: Goldwyn Rodrigues <rgoldwyn@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/iomap/direct-io.c')
-rw-r--r--fs/iomap/direct-io.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/fs/iomap/direct-io.c b/fs/iomap/direct-io.c
index f88ba6e7f6af..e4addfc58107 100644
--- a/fs/iomap/direct-io.c
+++ b/fs/iomap/direct-io.c
@@ -416,8 +416,6 @@ iomap_dio_rw(struct kiocb *iocb, struct iov_iter *iter,
struct blk_plug plug;
struct iomap_dio *dio;
- lockdep_assert_held(&inode->i_rwsem);
-
if (!count)
return 0;