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| author | Ross Zwisler <[email protected]> | 2016-09-22 11:49:38 -0400 |
|---|---|---|
| committer | Theodore Ts'o <[email protected]> | 2016-09-22 11:49:38 -0400 |
| commit | cca32b7eeb4ea24fa6596650e06279ad9130af98 (patch) | |
| tree | a73d8f4624a61f84251d921ff98156011b18328c /tools/perf/scripts/python/syscall-counts-by-pid.py | |
| parent | e03a9976afce6634826d56c33531dd10bb9a9166 (diff) | |
ext4: allow DAX writeback for hole punch
Currently when doing a DAX hole punch with ext4 we fail to do a writeback.
This is because the logic around filemap_write_and_wait_range() in
ext4_punch_hole() only looks for dirty page cache pages in the radix tree,
not for dirty DAX exceptional entries.
Signed-off-by: Ross Zwisler <[email protected]>
Reviewed-by: Jan Kara <[email protected]>
Cc: <[email protected]>
Signed-off-by: Theodore Ts'o <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts-by-pid.py')
0 files changed, 0 insertions, 0 deletions