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(parent: d16164e) | patch
powerpc/jump_label: use HAVE_JUMP_LABEL?
authorZhouyi Zhou <zhouzhouyi@gmail.com>
Thu, 21 Aug 2014 02:41:23 +0000 (10:41 +0800)
committerMichael Ellerman <mpe@ellerman.id.au>
Thu, 25 Sep 2014 13:14:45 +0000 (23:14 +1000)
commitcdfe128dcdf3cbd941d15699a95d8338fe59d2a2
tree899945ec59197b8b6126dbd7404c638a5915ad44tree | snapshot
parentd16164e67acd435fae4fb9a1130b12eb007b5afbcommit | diff
powerpc/jump_label: use HAVE_JUMP_LABEL?

CONFIG_JUMP_LABEL doesn't ensure HAVE_JUMP_LABEL, if it
is not the case use maintainers's own mutex to guard
the modification of global values.

Signed-off-by: Zhouyi Zhou <yizhouzhou@ict.ac.cn>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
arch/powerpc/platforms/powernv/opal-tracepoints.c diff | blob | history
arch/powerpc/platforms/pseries/lpar.c diff | blob | history
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