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authorChristoph Lameter <cl@linux-foundation.org>2010-01-05 15:34:50 +0900
committerTejun Heo <tj@kernel.org>2010-01-05 15:34:50 +0900
commit5917dae83cb02dfe74c9167b79e86e6d65183fa3 (patch)
treeffd3a8c0b0c27868600f2a426ad14c0885bf4d7d /mm/vmstat.c
parent79615760f380ec86cd58204744e774c33fab9211 (diff)
percpu, x86: Generic inc / dec percpu instructions
Optimize code generated for percpu access by checking for increment and decrements. tj: fix incorrect usage of __builtin_constant_p() and restructure percpu_add_op() macro. Signed-off-by: Christoph Lameter <cl@linux-foundation.org> Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'mm/vmstat.c')
0 files changed, 0 insertions, 0 deletions