[PATCH] bcache: closures: move control bits one bit right
From: Michael Lyle <hidden>
Date: 2018-01-09 19:13:36
Also in:
linux-bcache
Subsystem:
bcache (block layer cache), the rest · Maintainers:
Coly Li, Kent Overstreet, Linus Torvalds
Otherwise, architectures that do negated adds of atomics (e.g. s390) to do atomic_sub fail in closure_set_stopped. Signed-off-by: Michael Lyle <redacted> Cc: Kent Overstreet <redacted> Reported-by: kbuild test robot <redacted> --- drivers/md/bcache/closure.h | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/md/bcache/closure.h b/drivers/md/bcache/closure.h
index 392a87cf1b92..3b9dfc9962ad 100644
--- a/drivers/md/bcache/closure.h
+++ b/drivers/md/bcache/closure.h@@ -127,10 +127,10 @@ enum closure_state { * annotate where references are being transferred. */ - CLOSURE_BITS_START = (1U << 27), - CLOSURE_DESTRUCTOR = (1U << 27), - CLOSURE_WAITING = (1U << 29), - CLOSURE_RUNNING = (1U << 31), + CLOSURE_BITS_START = (1U << 26), + CLOSURE_DESTRUCTOR = (1U << 26), + CLOSURE_WAITING = (1U << 28), + CLOSURE_RUNNING = (1U << 30), }; #define CLOSURE_GUARD_MASK \
--
2.14.1