io_uring: add REQ_F_APOLL_MULTISHOT for requests
authorHao Xu <howeyxu@tencent.com>
Fri, 6 May 2022 07:00:59 +0000 (15:00 +0800)
committerJens Axboe <axboe@kernel.dk>
Mon, 9 May 2022 12:29:53 +0000 (06:29 -0600)
commit40d08cc78e2d877e4d7acc5912103fba1067af42
tree7e9b37f6fc2a7166112075c11c6153934ae6b822
parenta67f0286cc9cf6b8e273afed4a335105a712e66b
io_uring: add REQ_F_APOLL_MULTISHOT for requests

Add a flag to indicate multishot mode for fast poll. currently only
accept use it, but there may be more operations leveraging it in the
future.

Signed-off-by: Hao Xu <howeyxu@tencent.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
fs/io_uring.c