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| author |   Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2011-07-18 17:17:22 +0000 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2011-07-22 13:38:58 +1000 |
| commit | 50d2a4223bb875d1e3a7ee97d40dd03bf31ce1b7 (patch) | |
| tree | 56f82f9e393067c45ad8151076d1a790dd7f7848 /tools/perf/scripts/python/syscall-counts.py | |
| parent | powerpc/64: Make server perfmon only built on ppc64 server devices (diff) | |
| download | linux-dev-50d2a4223bb875d1e3a7ee97d40dd03bf31ce1b7.tar.xz linux-dev-50d2a4223bb875d1e3a7ee97d40dd03bf31ce1b7.zip | |
powerpc: Copy back TIF flags on return from softirq stack
We already did it for hard IRQs but it looks like we forgot
to do it for softirqs. Without this, we would lose flags
such as TIF_NEED_RESCHED set using current_thread_info()
by something running of a softirq.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts.py')
0 files changed, 0 insertions, 0 deletions