diff options
| author | Ross Zwisler <[email protected]> | 2018-07-29 17:00:22 -0400 |
|---|---|---|
| committer | Theodore Ts'o <[email protected]> | 2018-07-29 17:00:22 -0400 |
| commit | 430657b6be896db57d974375cc499ca212c7f01d (patch) | |
| tree | ba4489c4000ac7946de998f9f6a5cd2a3834d283 /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | cdbf8897cb09b7baf2b8a7e78051a35a872b01d5 (diff) | |
ext4: handle layout changes to pinned DAX mappings
Follow the lead of xfs_break_dax_layouts() and add synchronization between
operations in ext4 which remove blocks from an inode (hole punch, truncate
down, etc.) and pages which are pinned due to DAX DMA operations.
Signed-off-by: Ross Zwisler <[email protected]>
Signed-off-by: Theodore Ts'o <[email protected]>
Reviewed-by: Jan Kara <[email protected]>
Reviewed-by: Lukas Czerner <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions