io_uring: add helper flushing locked_free_list
authorPavel Begunkov <asml.silence@gmail.com>
Fri, 19 Mar 2021 17:22:39 +0000 (17:22 +0000)
committerJens Axboe <axboe@kernel.dk>
Sun, 11 Apr 2021 23:41:59 +0000 (17:41 -0600)
commitdac7a09864938a310eea08f26f5960d369680629
tree830ae7e0e31c4ed25c529bc78ebb1f8aaa0a2791
parenta05432fb49b6439d0c5b803053dfdd875940116d
io_uring: add helper flushing locked_free_list

Add a new helper io_flush_cached_locked_reqs() that splices
locked_free_list to free_list, and does it right doing all sync and
invariant reinit.

Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
fs/io_uring.c