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| author | Peter Zijlstra <a.p.zijlstra@chello.nl> | 2009-06-05 14:04:51 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-06-05 14:46:40 +0200 |
| commit | f7b6eb3fa07269da20dbbde8ba37a0273fdbd9c9 (patch) | |
| tree | 4816daabf4b89ea8497a2b045da7670b70e96c58 /kernel/perf_counter.c | |
| parent | perf record, top: Implement --freq (diff) | |
| download | linux-f7b6eb3fa07269da20dbbde8ba37a0273fdbd9c9.tar.xz linux-f7b6eb3fa07269da20dbbde8ba37a0273fdbd9c9.zip | |
x86: Set context.vdso before installing the mapping
In order to make arch_vma_name() work from inside
install_special_mapping() we need to set the context.vdso
before calling it.
( This is needed for performance counters to be able to track
this special executable area. )
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
LKML-Reference: <new-submission>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'kernel/perf_counter.c')
0 files changed, 0 insertions, 0 deletions