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| author | Peter Zijlstra <peterz@infradead.org> | 2014-03-23 19:06:34 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2014-08-14 12:48:08 +0200 |
| commit | d839bae4269aea46bff4133066a411cfba5c7c46 (patch) | |
| tree | af4454c73ca7196041df6611d43642d60527a4e4 /arch/metag | |
| parent | c9ebe21b204f95e3aba84ee91c8b9347d73806f1 (diff) | |
| download | linux-stable-d839bae4269aea46bff4133066a411cfba5c7c46.tar.gz linux-stable-d839bae4269aea46bff4133066a411cfba5c7c46.tar.bz2 linux-stable-d839bae4269aea46bff4133066a411cfba5c7c46.zip | |
locking,arch,m68k: 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.
Requires asm_op due to eor.
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Cc: linux-m68k@lists.linux-m68k.org
Link: http://lkml.kernel.org/r/20140509091646.GO30445@twins.programming.kicks-ass.net
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/metag')
0 files changed, 0 insertions, 0 deletions