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| author | Mikulas Patocka <mpatocka@redhat.com> | 2023-04-04 11:14:26 -0400 |
|---|---|---|
| committer | Mike Snitzer <snitzer@kernel.org> | 2023-04-04 13:30:17 -0400 |
| commit | 85c938e8914f8f0e276b8e82d4f2e4bcab044e96 (patch) | |
| tree | b136252fc9a78356eb548cdb402e947d1591964d /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | 074c44664f60f62ef932eae9ee89d663563cf307 (diff) | |
dm table: allow targets without devices to set ->io_hints
In dm_calculate_queue_limits, add call to ->io_hints hook if the
target doesn't provide ->iterate_devices.
This is needed so the "error" and "zero" targets may support
discards. The 2 following commits will add their respective discard
support.
Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Tested-by: Milan Broz <gmazyland@gmail.com>
Signed-off-by: Mike Snitzer <snitzer@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions