diff options
| author | Eric Dumazet <[email protected]> | 2021-11-05 13:39:28 -0700 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2021-11-06 13:30:37 -0700 |
| commit | 7cc7913e8e61ac436497d01a64963770d1600f5d (patch) | |
| tree | 5eee9a1b67fde18ea2ff3a26b94041d4a8c67bb8 /tools/perf/scripts/python/flamegraph.py | |
| parent | 51e50b3a22937ab7b350f05af7e3b79b7ff73dd3 (diff) | |
mm/vmalloc: make sure to dump unpurged areas in /proc/vmallocinfo
If last va found in vmap_area_list does not have a vm pointer,
vmallocinfo.s_show() returns 0, and show_purge_info() is not called as
it should.
Link: https://lkml.kernel.org/r/[email protected]
Fixes: dd3b8353bae7 ("mm/vmalloc: do not keep unpurged areas in the busy tree")
Signed-off-by: Eric Dumazet <[email protected]>
Cc: Uladzislau Rezki (Sony) <[email protected]>
Cc: Pengfei Li <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/flamegraph.py')
0 files changed, 0 insertions, 0 deletions