diff options
| author | Matthew Wilcox (Oracle) <[email protected]> | 2020-10-15 20:06:03 -0700 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2020-10-16 11:11:15 -0700 |
| commit | 6f4d2f9770cf154f9867f466d7b1b463a39f05a7 (patch) | |
| tree | 0f524a2c3253bab5feae5c5e85c0bcca217ab959 /tools/perf/scripts/python/stackcollapse.py | |
| parent | 01c70267053d6718820ac0902d8823d5dd2a6adb (diff) | |
fs: do not update nr_thps for mappings which support THPs
The nr_thps counter is to support THPs in the page cache when the
filesystem doesn't understand THPs. Eventually it will be removed, but we
should still support filesystems which do not understand THPs yet. Move
the nr_thp manipulation functions to filemap.h since they're page-cache
specific.
Signed-off-by: Matthew Wilcox (Oracle) <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Cc: Alexander Viro <[email protected]>
Cc: "Matthew Wilcox (Oracle)" <[email protected]>
Cc: Hugh Dickins <[email protected]>
Cc: Song Liu <[email protected]>
Cc: Rik van Riel <[email protected]>
Cc: "Kirill A . Shutemov" <[email protected]>
Cc: Johannes Weiner <[email protected]>
Cc: Dave Chinner <[email protected]>
Cc: Christoph Hellwig <[email protected]>
Link: https://lkml.kernel.org/r/[email protected]
Signed-off-by: Linus Torvalds <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions