diff options
| author | Peter Xu <[email protected]> | 2020-08-11 18:38:22 -0700 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2020-08-12 10:58:03 -0700 |
| commit | 4487dcf9b75180eb5115c196ca9bd6ebefade5b3 (patch) | |
| tree | 9e4c1e0109074329fd02fe6db74a2cf70715c34b /arch/powerpc/mm/fault.c | |
| parent | daf7bf5d90397bc0f3d7b45030461f55eb9c74fa (diff) | |
mm/nios2: 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 <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Cc: Ley Foon Tan <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Linus Torvalds <[email protected]>
Diffstat (limited to 'arch/powerpc/mm/fault.c')
0 files changed, 0 insertions, 0 deletions