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| author | Vaidyanathan Srinivasan <svaidy@linux.vnet.ibm.com> | 2010-03-01 02:58:16 +0000 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2010-03-09 11:57:10 +1100 |
| commit | 0212f2602a38e740d5a96aba4cebfc2ebc993ecf (patch) | |
| tree | c65166065be1d195ca603b7d71f8ed4f5d32e223 /arch/x86 | |
| parent | 8dbce53cc249a76e9450708d291fce5a7e29c6a1 (diff) | |
| download | linux-0212f2602a38e740d5a96aba4cebfc2ebc993ecf.tar.gz | |
powerpc: Move checks in pseries_mach_cpu_die()
Rearrange condition checks for better code readability and prevention of possible race conditions when preferred_offline_state can potentially change during the execution of pseries_mach_cpu_die(). The patch will make pseries_mach_cpu_die() put cpu in one of the consistent states and not hit the run over BUG() Signed-off-by: Vaidyanathan Srinivasan <svaidy@linux.vnet.ibm.com> Cc: Gautham R Shenoy <ego@in.ibm.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/x86')
0 files changed, 0 insertions, 0 deletions