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| author | Thomas Gleixner <[email protected]> | 2011-07-24 09:46:08 +0000 |
|---|---|---|
| committer | Ingo Molnar <[email protected]> | 2011-09-12 19:28:29 +0200 |
| commit | 05b217b021e003d60471eb419d0ceed84d06c5db (patch) | |
| tree | 755680655b957335eba7edba961ca86c0838f3a1 /tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/Util.py | |
| parent | 5cdd174feab1b4a74afc494c447906274aed4a20 (diff) | |
x86: cache_info: Remove bogus free of amd_l3_cache data
free_cache_attributes() kfree's:
per_cpu(ici_cpuid4_info, cpu)->l3
which is a pointer to memory which was allocated as a block in
amd_init_l3_cache(). l3 of a particular cpu points to a part of this
memory blob. The part and the rest of the blob are still referenced by
other cpus.
As far as I can tell from the git history this is a leftover from the
conversion from per cpu to node data with commit ba06edb63(x86,
cacheinfo: Make L3 cache info per node) and the following commit
f658bcfb2(x86, cacheinfo: Cleanup L3 cache index disable support)
Signed-off-by: Thomas Gleixner <[email protected]>
Cc: Hans Rosenfeld <[email protected]>
Cc: Borislav Petkov <[email protected]>
Cc: Andreas Herrmann <[email protected]>
Cc: Mike Travis <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Ingo Molnar <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/Util.py')
0 files changed, 0 insertions, 0 deletions