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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2018-07-21 14:48:45 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-08-24 13:07:14 +0200 |
| commit | ae97be30fa7d9e99359598fcef22db0415e10181 (patch) | |
| tree | 5881b42dc3862f0fa90b48dcb5ad608a4ff5fd3d /tools/perf/scripts/python/stackcollapse.py | |
| parent | 5aac8b553059deec6d5d628f6da9271e247a0aac (diff) | |
mm: make vm_area_dup() actually copy the old vma data
[ Upstream commit 95faf6992df468f617edb788da8c21c6eed0dfa7 ]
.. and re-initialize th eanon_vma_chain head.
This removes some boiler-plate from the users, and also makes it clear
why it didn't need use the 'zalloc()' version.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions