diff options
Diffstat (limited to 'fs/io_uring.c')
| -rw-r--r-- | fs/io_uring.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/io_uring.c b/fs/io_uring.c index f666a0e7f5e8..ae9534382b26 100644 --- a/fs/io_uring.c +++ b/fs/io_uring.c @@ -6537,12 +6537,15 @@ static __cold void io_drain_req(struct io_kiocb *req) u32 seq = io_get_sequence(req); /* Still need defer if there is pending req in defer list. */ + spin_lock(&ctx->completion_lock); if (!req_need_defer(req, seq) && list_empty_careful(&ctx->defer_list)) { + spin_unlock(&ctx->completion_lock); queue: ctx->drain_active = false; io_req_task_queue(req); return; } + spin_unlock(&ctx->completion_lock); ret = io_req_prep_async(req); if (ret) { |