| commit | e38da59269be8c0196d16dff1be5bb26076afc6a | [log] [tgz] |
|---|---|---|
| author | Török Edwin <edwintorok@gmail.com> | Sun Nov 23 13:08:10 2008 +0200 |
| committer | Ingo Molnar <mingo@elte.hu> | Sun Nov 23 12:20:26 2008 +0100 |
| tree | b43829f918725af5a2875f0244db62c4cc701c27 | |
| parent | 8d26487fd4ddda7a0237da418fb8669fb06ae557 [diff] |
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>