diff options
| author |   Madhavan Srinivasan <maddy@linux.vnet.ibm.com> | 2017-12-20 09:25:55 +0530 |
|---|---|---|
| committer |   Michael Ellerman <mpe@ellerman.id.au> | 2018-01-19 22:37:03 +1100 |
| commit | c6424382de996c216e81cfccf5cf2371157df651 (patch) | |
| tree | 48f520f96895adaeeb59c7c44a08fd41cdf713a9 /include/linux | |
| parent | powerpc: Add new kconfig CONFIG_PPC_IRQ_SOFT_MASK_DEBUG (diff) | |
powerpc/64s: Add new set of irq_soft_mask_ functions for PMI masking
To support soft-masking of the performance monitor interrupt, a set of
new powerpc_local_irq_pmu_save() and powerpc_local_irq_restore()
functions are added. And powerpc_local_irq_save() implemented, by
adding a new irq_soft_mask manipulation function
irq_soft_mask_or_return().
Local_irq_pmu_* macros are provided to access these
powerpc_local_irq_pmu* functions which includes
trace_hardirqs_on|off() to match what we have in
include/linux/irqflags.h.
Signed-off-by: Madhavan Srinivasan <maddy@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'include/linux')
0 files changed, 0 insertions, 0 deletions