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| author | Jens Axboe <axboe@kernel.dk> | 2024-03-11 22:30:43 +0300 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2024-03-12 00:02:59 +0300 |
| commit | 6f0974eccbf78baead1735722c4f1ee3eb9422cd (patch) | |
| tree | 3c9671fc62324bcbf0d6090747e14277b7a9ab31 /io_uring/rw.c | |
| parent | 045395d86acd02062b067bd325d4880391f2ce02 (diff) | |
| download | linux-6f0974eccbf78baead1735722c4f1ee3eb9422cd.tar.xz | |
io_uring: don't save/restore iowait state
This kind of state is per-syscall, and since we're doing the waiting off
entering the io_uring_enter(2) syscall, there's no way that iowait can
already be set for this case. Simplify it by setting it if we need to,
and always clearing it to 0 when done.
Fixes: 7b72d661f1f2 ("io_uring: gate iowait schedule on having pending requests")
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'io_uring/rw.c')
0 files changed, 0 insertions, 0 deletions