diff options
| author | Uros Bizjak <ubizjak@gmail.com> | 2022-05-15 20:42:03 +0200 |
|---|---|---|
| committer | Peter Zijlstra <peterz@infradead.org> | 2022-05-18 00:08:27 +0200 |
| commit | 0aa7be05d83cc584da0782405e8007e351dfb6cc (patch) | |
| tree | 738f1ca8c97571ac07ed651abd80dcdd43eb5703 /scripts/atomic/gen-atomic-instrumented.sh | |
| parent | futex: Remove a PREEMPT_RT_FULL reference. (diff) | |
| download | linux-0aa7be05d83cc584da0782405e8007e351dfb6cc.tar.xz linux-0aa7be05d83cc584da0782405e8007e351dfb6cc.zip | |
locking/atomic: Add generic try_cmpxchg64 support
Add generic support for try_cmpxchg64{,_acquire,_release,_relaxed}
and their falbacks involving cmpxchg64.
Signed-off-by: Uros Bizjak <ubizjak@gmail.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lkml.kernel.org/r/20220515184205.103089-2-ubizjak@gmail.com
Diffstat (limited to 'scripts/atomic/gen-atomic-instrumented.sh')
| -rwxr-xr-x | scripts/atomic/gen-atomic-instrumented.sh | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/scripts/atomic/gen-atomic-instrumented.sh b/scripts/atomic/gen-atomic-instrumented.sh index 68f902731d01..77c06526a574 100755 --- a/scripts/atomic/gen-atomic-instrumented.sh +++ b/scripts/atomic/gen-atomic-instrumented.sh @@ -166,7 +166,7 @@ grep '^[a-z]' "$1" | while read name meta args; do done -for xchg in "xchg" "cmpxchg" "cmpxchg64" "try_cmpxchg"; do +for xchg in "xchg" "cmpxchg" "cmpxchg64" "try_cmpxchg" "try_cmpxchg64"; do for order in "" "_acquire" "_release" "_relaxed"; do gen_xchg "${xchg}" "${order}" "" printf "\n" |