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| author |   Aravinda Prasad <aravinda@linux.vnet.ibm.com> | 2018-10-16 17:20:05 +0530 |
|---|---|---|
| committer |   Michael Ellerman <mpe@ellerman.id.au> | 2018-10-20 13:26:47 +1100 |
| commit | c6c26fb55e8e4b3fc376be5611685990a17de27a (patch) | |
| tree | d9d5b0581b12f83365ffc9cd08402035f30146cb /tools/perf/scripts/python/call-graph-from-sql.py | |
| parent | selftests/powerpc: Add test to verify rfi flush across a system call (diff) | |
| download | linux-rng-c6c26fb55e8e4b3fc376be5611685990a17de27a.tar.xz linux-rng-c6c26fb55e8e4b3fc376be5611685990a17de27a.zip | |
powerpc/pseries: Export raw per-CPU VPA data via debugfs
This patch exports the raw per-CPU VPA data via debugfs.
A per-CPU file is created which exports the VPA data of
that CPU to help debug some of the VPA related issues or
to analyze the per-CPU VPA related statistics.
v3: Removed offline CPU check.
v2: Included offline CPU check and other review comments.
Signed-off-by: Aravinda Prasad <aravinda@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-sql.py')
0 files changed, 0 insertions, 0 deletions