Eric Lee / smarc-fsl-linux-kernel | Embedian Git Server

4d8e5cd23 locking/atomics: Fix scripts/atomic/ script permissions ... Browse Code »

Mark all these scripts executable.

Cc: Mark Rutland
Cc: Peter Zijlstra (Intel)
Cc: Will Deacon
Cc: linux-arm-kernel@lists.infradead.org
Cc: Catalin Marinas
Cc: linuxdrivers@attotech.com
Cc: dvyukov@google.com
Cc: boqun.feng@gmail.com
Cc: arnd@arndb.de
Cc: aryabinin@virtuozzo.com
Cc: glider@google.com
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Ingo Molnar

Ingo Molnar
2018-11-01 19:45:46 +0800

try_cmpxchg 231 Bytes

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cat <<EOF
static inline bool
${atomic}_try_cmpxchg${order}(${atomic}_t *v, ${int} *old, ${int} new)
{
	${int} r, o = *old;
	r = ${atomic}_cmpxchg${order}(v, o, new);
	if (unlikely(r != o))
		*old = r;
	return likely(r == o);
}
EOF