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| author | Sandeep Patil <sspatil@android.com> | 2019-02-12 15:36:11 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2019-02-12 16:33:18 -0800 |
| commit | 27dd768ed8db48beefc4d9e006c58e7a00342bde (patch) | |
| tree | 69d7d8c828cecba5234f3017a8c49f06a41c5d40 /.get_maintainer.ignore | |
| parent | 76ce2a80a28ef5caa8cc0cd41ad04138fb7ffeed (diff) | |
| download | lwn-27dd768ed8db48beefc4d9e006c58e7a00342bde.tar.gz lwn-27dd768ed8db48beefc4d9e006c58e7a00342bde.zip | |
mm: proc: smaps_rollup: fix pss_locked calculation
The 'pss_locked' field of smaps_rollup was being calculated incorrectly.
It accumulated the current pss everytime a locked VMA was found. Fix
that by adding to 'pss_locked' the same time as that of 'pss' if the vma
being walked is locked.
Link: http://lkml.kernel.org/r/20190203065425.14650-1-sspatil@android.com
Fixes: 493b0e9d945f ("mm: add /proc/pid/smaps_rollup")
Signed-off-by: Sandeep Patil <sspatil@android.com>
Acked-by: Vlastimil Babka <vbabka@suse.cz>
Reviewed-by: Joel Fernandes (Google) <joel@joelfernandes.org>
Cc: Alexey Dobriyan <adobriyan@gmail.com>
Cc: Daniel Colascione <dancol@google.com>
Cc: <stable@vger.kernel.org> [4.14.x, 4.19.x]
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to '.get_maintainer.ignore')
0 files changed, 0 insertions, 0 deletions