| commit | f2053f1a7bf6005b4e81826b1ac8d0b4117c4cf0 | [log] [tgz] |
|---|---|---|
| author | Anton Blanchard <anton@samba.org> | Mon Sep 21 16:57:40 2009 +0000 |
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | Thu Sep 24 15:31:45 2009 +1000 |
| tree | d8c69b5ead3bfb5b09d05dd4804ce022cdea8883 | |
| parent | 8bbde7a7062facf8af35bcc9a64cbafe8f36f3cf [diff] |
powerpc/perf_counter: Fix vdso detection perf_counter uses arch_vma_name() to detect a vdso region which in turn uses current->mm->context.vdso_base. We need to initialise this before doing the mmap or else we fail to detect the vdso. Signed-off-by: Anton Blanchard <anton@samba.org> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>