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authorJens Axboe <axboe@kernel.dk>2018-01-10 11:30:56 -0700
committerJens Axboe <axboe@kernel.dk>2018-01-10 11:47:43 -0700
commit76a86f9d027b342b8759a4b2f9f7fe046e284220 (patch)
tree05037d9a7d2b1057a01202fc989295e0f2ac51c2 /block/blk.h
parent5d75d3f2e736d6c8be79b677e10edb6af1bf7ed6 (diff)
downloadlinux-76a86f9d027b342b8759a4b2f9f7fe046e284220.tar.bz2
block: remove REQ_ATOM_POLL_SLEPT
We don't need this to be an atomic flag, it can be a regular flag. We either end up on the same CPU for the polling, in which case the state is sane, or we did the sleep which would imply the needed barrier to ensure we see the right state. Reviewed-by: Bart Van Assche <bart.vanassche@wdc.com> Reviewed-by: Omar Sandoval <osandov@fb.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block/blk.h')
-rw-r--r--block/blk.h2
1 files changed, 0 insertions, 2 deletions
diff --git a/block/blk.h b/block/blk.h
index a68dbe312ea3..eb306c52121e 100644
--- a/block/blk.h
+++ b/block/blk.h
@@ -124,8 +124,6 @@ void blk_account_io_done(struct request *req);
*/
enum rq_atomic_flags {
REQ_ATOM_COMPLETE = 0,
-
- REQ_ATOM_POLL_SLEPT,
};
/*