io-wq: remove unused IO_WQ_WORK_HAS_MM

IO_WQ_WORK_HAS_MM is set but never used, remove it.

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

diff --git a/fs/io-wq.c b/fs/io-wq.c
index 5cef075..39ed875 100644 (file)
--- a/fs/io-wq.c
+++ b/fs/io-wq.c
@@ -499,8 +499,6 @@ next:
                 */
                if (test_bit(IO_WQ_BIT_CANCEL, &wq->state))
                        work->flags |= IO_WQ_WORK_CANCEL;
-               if (worker->mm)
-                       work->flags |= IO_WQ_WORK_HAS_MM;
 
                if (wq->get_work) {
                        put_work = work;

diff --git a/fs/io-wq.h b/fs/io-wq.h
index e5e15f2..d500d88 100644 (file)
--- a/fs/io-wq.h
+++ b/fs/io-wq.h
@@ -5,7 +5,6 @@ struct io_wq;
 
 enum {
        IO_WQ_WORK_CANCEL       = 1,
-       IO_WQ_WORK_HAS_MM       = 2,
        IO_WQ_WORK_HASHED       = 4,
        IO_WQ_WORK_UNBOUND      = 32,
        IO_WQ_WORK_CB           = 128,