| commit | 0dc1a1851af1d593eee248b94c1277c7c7ccbbce | [log] [tgz] |
|---|---|---|
| author | Mark Rutland <mark.rutland@arm.com> | Mon Feb 05 16:41:58 2018 +0000 |
| committer | Will Deacon <will.deacon@arm.com> | Tue Feb 20 11:34:54 2018 +0000 |
| tree | f32aed65915b0416167c0ec6e867ce0a25fc2307 | |
| parent | d3d5aac206b4e9e569a22fe1811c909dde17587c [diff] |
arm_pmu: add armpmu_alloc_atomic() In ACPI systems, we don't know the makeup of CPUs until we hotplug them on, and thus have to allocate the PMU datastructures at hotplug time. Thus, we must use GFP_ATOMIC allocations. Let's add an armpmu_alloc_atomic() that we can use in this case. Signed-off-by: Mark Rutland <mark.rutland@arm.com> Cc: Will Deacon <will.deacon@arm.com> Signed-off-by: Will Deacon <will.deacon@arm.com>