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| author |   Török Edwin <edwintorok@gmail.com> | 2008-11-23 13:08:10 +0200 |
|---|---|---|
| committer |   Ingo Molnar <mingo@elte.hu> | 2008-11-23 12:20:26 +0100 |
| commit | e38da59269be8c0196d16dff1be5bb26076afc6a (patch) | |
| tree | b43829f918725af5a2875f0244db62c4cc701c27 /kernel/rtmutex-debug.c | |
| parent | tracing/stack-tracer: introduce CONFIG_USER_STACKTRACE_SUPPORT (diff) | |
| download | linux-dev-e38da59269be8c0196d16dff1be5bb26076afc6a.tar.xz linux-dev-e38da59269be8c0196d16dff1be5bb26076afc6a.zip | |
tracing/stack-tracer: avoid races accessing file
Impact: fix race
vma->vm_file reference is only stable while holding the mmap_sem,
so move usage of it to within the critical section.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'kernel/rtmutex-debug.c')
0 files changed, 0 insertions, 0 deletions