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| author | Huaisheng Ye <[email protected]> | 2018-07-30 07:15:48 +0000 |
|---|---|---|
| committer | Dave Jiang <[email protected]> | 2018-07-30 16:40:42 +0000 |
| commit | 86ed913b0e826da56aa780a3f5cfbbb02ed674a8 (patch) | |
| tree | b8cc8e661e7aaefacd299fc92819ab5a3c4b81bc /tools/perf/scripts/python/syscall-counts-by-pid.py | |
| parent | md/dm-writecache: Don't request pointer dummy_addr when not required (diff) | |
| download | kernel-86ed913b0e826da56aa780a3f5cfbbb02ed674a8.tar.gz kernel-86ed913b0e826da56aa780a3f5cfbbb02ed674a8.zip | |
filesystem-dax: Do not request kaddr and pfn when not required
Some functions within fs/dax don't need to get local pointer kaddr
or variable pfn from direct_access. Using NULL instead of having to
pass in useless pointer or variable that caller then just throw away.
Signed-off-by: Huaisheng Ye <[email protected]>
Reviewed-by: Ross Zwisler <[email protected]>
Signed-off-by: Dave Jiang <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts-by-pid.py')
0 files changed, 0 insertions, 0 deletions