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| author | Nathan Fontenot <nfont@linux.vnet.ibm.com> | 2018-09-10 09:57:07 -0500 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2018-09-19 22:08:12 +1000 |
| commit | fd12527a1da42dcb906b694e01794e8d438f7d10 (patch) | |
| tree | 459c12a2bdb5635b6da2513f405b672952fa90f7 /arch/powerpc/platforms/pseries/ras.c | |
| parent | cd24e457fd8b2d087d9236700c8d2957054598bf (diff) | |
| download | linux-fd12527a1da42dcb906b694e01794e8d438f7d10.tar.gz | |
powerpc/pseries: Remove unneeded uses of dlpar work queue
There are three instances in which dlpar hotplug events are invoked; handling a hotplug interrupt (in a kvm guest), handling a dlpar request through sysfs, and updating LMB affinity when handling a PRRN event. Only in the case of handling a hotplug interrupt do we have to put the work on a workqueue, the other cases can handle the dlpar request directly. This patch exports the handle_dlpar_errorlog() function so that dlpar hotplug events can be handled directly and updates the two instances mentioned above to use the direct invocation. Signed-off-by: Nathan Fontenot <nfont@linux.vnet.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/platforms/pseries/ras.c')
| -rw-r--r-- | arch/powerpc/platforms/pseries/ras.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/platforms/pseries/ras.c b/arch/powerpc/platforms/pseries/ras.c index 8d2ead2d7591..2a9c28e4d4f9 100644 --- a/arch/powerpc/platforms/pseries/ras.c +++ b/arch/powerpc/platforms/pseries/ras.c @@ -334,7 +334,7 @@ static irqreturn_t ras_hotplug_interrupt(int irq, void *dev_id) */ if (hp_elog->resource == PSERIES_HP_ELOG_RESOURCE_MEM || hp_elog->resource == PSERIES_HP_ELOG_RESOURCE_CPU) - queue_hotplug_event(hp_elog, NULL, NULL); + queue_hotplug_event(hp_elog); else log_error(ras_log_buf, ERR_TYPE_RTAS_LOG, 0); |