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author | Christoph Hellwig <hch@lst.de> | 2017-11-23 21:53:40 +0300 |
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committer | Christoph Hellwig <hch@lst.de> | 2018-05-02 20:52:38 +0300 |
commit | c213dc826c591cec9e1a458f17ae474af6c8e00c (patch) | |
tree | e40edd9c2959f8113c2f364b6b3cbf15ca1f0b2d /fs/aio.c | |
parent | 01a658e1e92745255bfcae1977adc2f563a159ac (diff) | |
download | linux-c213dc826c591cec9e1a458f17ae474af6c8e00c.tar.xz |
aio: remove an outdated BUG_ON and comment in aio_complete
These days we don't treat sync iocbs special in the aio completion code as
they never use it. Remove the old comment and BUG_ON given that the
current definition of is_sync_kiocb makes it impossible to hit.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Diffstat (limited to 'fs/aio.c')
-rw-r--r-- | fs/aio.c | 9 |
1 files changed, 0 insertions, 9 deletions
@@ -1107,15 +1107,6 @@ static void aio_complete(struct kiocb *kiocb, long res, long res2) file_end_write(file); } - /* - * Special case handling for sync iocbs: - * - events go directly into the iocb for fast handling - * - the sync task with the iocb in its stack holds the single iocb - * ref, no other paths have a way to get another ref - * - the sync task helpfully left a reference to itself in the iocb - */ - BUG_ON(is_sync_kiocb(kiocb)); - if (iocb->ki_list.next) { unsigned long flags; |