diff options
| author | Peter Zijlstra <peterz@infradead.org> | 2014-03-26 18:31:12 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2014-08-14 12:48:14 +0200 |
| commit | d4608dd5b4ec13855680b89f719d8d4b2da92411 (patch) | |
| tree | 7660d636c571ad0993f890085a88e829d7e0b9a0 /lib/atomic64.c | |
| parent | 4f3316c2b5fe2062c26c9b66915b5a5c80c60a5c (diff) | |
locking,arch,xtensa: Fold atomic_ops
Many of the atomic op implementations are the same except for one
instruction; fold the lot into a few CPP macros and reduce LoC.
This also prepares for easy addition of new ops.
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
Cc: Chris Zankel <chris@zankel.net>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Max Filippov <jcmvbkbc@gmail.com>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Cc: linux-xtensa@linux-xtensa.org
Link: http://lkml.kernel.org/r/20140508135852.879575796@infradead.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'lib/atomic64.c')
0 files changed, 0 insertions, 0 deletions