diff options
| author | Olivier Langlois <[email protected]> | 2024-07-29 19:03:33 -0400 |
|---|---|---|
| committer | Jens Axboe <[email protected]> | 2024-07-30 06:18:58 -0600 |
| commit | 2c762be5b798c443612c1bb9b011de4fdaebd1c5 (patch) | |
| tree | 8f9e83506998c3d3cba25878518945e72c7e5921 /lib/test_fortify/write_overflow-strncpy-src.c | |
| parent | 358169617602f6f71b31e5c9532a09b95a34b043 (diff) | |
io_uring: keep multishot request NAPI timeout current
This refresh statement was originally present in the original patch:
https://lore.kernel.org/netdev/[email protected]/
It has been removed with no explanation in v6:
https://lore.kernel.org/netdev/[email protected]/
It is important to make the refresh for multishot requests, because if no
new requests using the same NAPI device are added to the ring, the entry
will become stale and be removed silently. The unsuspecting user will
not know that their ring had busy polling for only 60 seconds before
being pruned.
Signed-off-by: Olivier Langlois <[email protected]>
Reviewed-by: Pavel Begunkov <[email protected]>
Fixes: 8d0c12a80cdeb ("io-uring: add napi busy poll support")
Cc: [email protected]
Link: https://lore.kernel.org/r/0fe61a019ec61e5708cd117cb42ed0dab95e1617.1722294646.git.olivier@trillion01.com
Signed-off-by: Jens Axboe <[email protected]>
Diffstat (limited to 'lib/test_fortify/write_overflow-strncpy-src.c')
0 files changed, 0 insertions, 0 deletions