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| author | Peter Xu <peterx@redhat.com> | 2020-08-12 03:38:09 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-08-12 19:58:03 +0200 |
| commit | e1c17f627b4232e2c7e9edb7151fa60a746150ee (patch) | |
| tree | 5902752639aa006be559fcef3b18d272d8cce015 /LICENSES | |
| parent | mm/ia64: use general page fault accounting (diff) | |
| download | linux-e1c17f627b4232e2c7e9edb7151fa60a746150ee.tar.xz linux-e1c17f627b4232e2c7e9edb7151fa60a746150ee.zip | |
mm/m68k: use general page fault accounting
Use the general page fault accounting by passing regs into
handle_mm_fault(). It naturally solve the issue of multiple page fault
accounting when page fault retry happened.
Add the missing PERF_COUNT_SW_PAGE_FAULTS perf events too. Note, the
other two perf events (PERF_COUNT_SW_PAGE_FAULTS_[MAJ|MIN]) were done in
handle_mm_fault().
Signed-off-by: Peter Xu <peterx@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Link: http://lkml.kernel.org/r/20200707225021.200906-10-peterx@redhat.com
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'LICENSES')
0 files changed, 0 insertions, 0 deletions