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| author |   Ross Zwisler <ross.zwisler@linux.intel.com> | 2016-11-08 11:33:26 +1100 |
|---|---|---|
| committer |   Dave Chinner <david@fromorbit.com> | 2016-11-08 11:33:26 +1100 |
| commit | 1550290b08012637e8d741a6a298ec6320dadda2 (patch) | |
| tree | 077a7b7353dfbefb1ff83411f75db6a594f8668e /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | dax: add dax_iomap_sector() helper function (diff) | |
| download | wireguard-linux-1550290b08012637e8d741a6a298ec6320dadda2.tar.xz wireguard-linux-1550290b08012637e8d741a6a298ec6320dadda2.zip | |
dax: dax_iomap_fault() needs to call iomap_end()
Currently iomap_end() doesn't do anything for DAX page faults for both ext2
and XFS. ext2_iomap_end() just checks for a write underrun, and
xfs_file_iomap_end() checks to see if it needs to finish a delayed
allocation. However, in the future iomap_end() calls might be needed to
make sure we have balanced allocations, locks, etc. So, add calls to
iomap_end() with appropriate error handling to dax_iomap_fault().
Signed-off-by: Ross Zwisler <ross.zwisler@linux.intel.com>
Suggested-by: Jan Kara <jack@suse.cz>
Reviewed-by: Jan Kara <jack@suse.cz>
Signed-off-by: Dave Chinner <david@fromorbit.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions