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| author | Pavel Begunkov <[email protected]> | 2024-04-30 15:42:31 +0000 |
|---|---|---|
| committer | Jens Axboe <[email protected]> | 2024-04-30 19:06:27 +0000 |
| commit | 19352a1d395424b5f8c03289a85fbd6622d6601a (patch) | |
| tree | a7ffa54ef375e0f7fc595069150ef71e0fbb65ca /net/unix/af_unix.c | |
| parent | io_uring/net: fix sendzc lazy wake polling (diff) | |
| download | kernel-19352a1d395424b5f8c03289a85fbd6622d6601a.tar.gz kernel-19352a1d395424b5f8c03289a85fbd6622d6601a.zip | |
io_uring/notif: disable LAZY_WAKE for linked notifs
Notifications may now be linked and thus a single tw can post multiple
CQEs, it's not safe to use LAZY_WAKE with them. Disable LAZY_WAKE for
now, if that'd prove to be a problem we can count them and pass the
expected number of CQEs into __io_req_task_work_add().
Fixes: 6fe4220912d19 ("io_uring/notif: implement notification stacking")
Signed-off-by: Pavel Begunkov <[email protected]>
Link: https://lore.kernel.org/r/0a5accdb7d2d0d27ebec14f8106e14e0192fae17.1714488419.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <[email protected]>
Diffstat (limited to 'net/unix/af_unix.c')
0 files changed, 0 insertions, 0 deletions