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authorHao Xu <haoxu@linux.alibaba.com>2021-07-28 11:03:22 +0800
committerJens Axboe <axboe@kernel.dk>2021-07-28 07:24:57 -0600
commita890d01e4ee016978776e45340e521b3bbbdf41f (patch)
tree6b3e96531fb0ea616c5feda969ae958f001fe0a2 /fs/coda/coda_cache.h
parentef04688871f3386b6d40ade8f5c664290420f819 (diff)
io_uring: fix poll requests leaking second poll entries
For pure poll requests, it doesn't remove the second poll wait entry when it's done, neither after vfs_poll() or in the poll completion handler. We should remove the second poll wait entry. And we use io_poll_remove_double() rather than io_poll_remove_waitqs() since the latter has some redundant logic. Fixes: 88e41cf928a6 ("io_uring: add multishot mode for IORING_OP_POLL_ADD") Cc: stable@vger.kernel.org # 5.13+ Signed-off-by: Hao Xu <haoxu@linux.alibaba.com> Link: https://lore.kernel.org/r/20210728030322.12307-1-haoxu@linux.alibaba.com Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'fs/coda/coda_cache.h')
0 files changed, 0 insertions, 0 deletions