projects / platform / kernel / kernel-mfld-blackbay.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: ebc0421) | patch
powerpc/mpic: Break cpumask abstraction earlier
authorMilton Miller <miltonm@bga.com>
Tue, 10 May 2011 19:29:02 +0000 (19:29 +0000)
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>
Thu, 19 May 2011 04:30:45 +0000 (14:30 +1000)
commit2a116f3dd07cbb55b440d3841fc24a0b3fd99ccd
tree7a3ffe0e98aed791f4622dfebb21e197bceb9feftree | snapshot
parentebc04215108c124cb4f519d687a8e27a0d16a4aacommit | diff
powerpc/mpic: Break cpumask abstraction earlier

mpic_set_affinity is allocating and freeing a cpumask var even though
it was breaking the cpumask abstraction when passing the mask to
mpic_physmask.  It also didn't have any check for allocatin failure.

Break the cpumask abstraction earlier and use simple bitwise and of the
bits from the mask with the bits of cpu_online_mask.

Signed-off-by: Milton Miller <miltonm@bga.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
arch/powerpc/sysdev/mpic.c diff | blob | history
Domain: System / Uncategorized;