diff options
| author | Usama Arif <usama.arif@bytedance.com> | 2022-02-04 14:51:16 +0000 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2022-03-10 06:32:49 -0700 |
| commit | ff16cfcfdaafa3c4287be92c6944fb8ea6dc75d1 (patch) | |
| tree | a206b6f2c865c031510958b4d1e252b60f37dfc0 /tools/perf/scripts/python | |
| parent | c75312dd592b31427caa88170b61fdc3ae5b2891 (diff) | |
io_uring: avoid ring quiesce while registering restrictions and enabling rings
IORING_SETUP_R_DISABLED prevents submitting requests and so there will be
no requests until IORING_REGISTER_ENABLE_RINGS is called. And
IORING_REGISTER_RESTRICTIONS works only before
IORING_REGISTER_ENABLE_RINGS is called. Hence ring quiesce is not needed
for these opcodes.
Signed-off-by: Usama Arif <usama.arif@bytedance.com>
Link: https://lore.kernel.org/r/20220204145117.1186568-5-usama.arif@bytedance.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions