diff options
| author | Jens Axboe <[email protected]> | 2022-04-25 19:49:00 -0600 |
|---|---|---|
| committer | Jens Axboe <[email protected]> | 2022-04-30 08:39:54 -0600 |
| commit | 3a4b89a25ce59a87fcfff1f030cba8d544fd402c (patch) | |
| tree | 2af53035431195f4b74f47fb00a196ea89dda8d0 /scripts/gdb/linux/clk.py | |
| parent | e788be95a57a9bebe446878ce9bf2750f6fe4974 (diff) | |
io_uring: serialize ctx->rings->sq_flags with atomic_or/and
Rather than require ctx->completion_lock for ensuring that we don't
clobber the flags, use the atomic bitop helpers instead. This removes
the need to grab the completion_lock, in preparation for needing to set
or clear sq_flags when we don't know the status of this lock.
Reviewed-by: Pavel Begunkov <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jens Axboe <[email protected]>
Diffstat (limited to 'scripts/gdb/linux/clk.py')
0 files changed, 0 insertions, 0 deletions