diff options
| author | Will Deacon <[email protected]> | 2015-08-06 16:54:44 +0000 |
|---|---|---|
| committer | Ingo Molnar <[email protected]> | 2015-08-12 09:59:10 +0000 |
| commit | 0ca326de7aa9cb253db9c1a3eb3f0487c8dbf912 (patch) | |
| tree | 2964ef144f8b873c9af610577b4e3c92c0af9ac8 /drivers/firmware/psci.c | |
| parent | locking, include/llist: Use linux/atomic.h instead of asm/cmpxchg.h (diff) | |
| download | kernel-0ca326de7aa9cb253db9c1a3eb3f0487c8dbf912.tar.gz kernel-0ca326de7aa9cb253db9c1a3eb3f0487c8dbf912.zip | |
locking, ARM, atomics: Define our SMP atomics in terms of _relaxed() operations
By defining our SMP atomics in terms of relaxed operations, we gain
a small reduction in code size and have acquire/release/fence variants
generated automatically by the core code.
Signed-off-by: Will Deacon <[email protected]>
Signed-off-by: Peter Zijlstra (Intel) <[email protected]>
Cc: Linus Torvalds <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Thomas Gleixner <[email protected]>
Cc: [email protected]
Cc: [email protected]
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Ingo Molnar <[email protected]>
Diffstat (limited to 'drivers/firmware/psci.c')
0 files changed, 0 insertions, 0 deletions