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| author |   Mike Snitzer <snitzer@redhat.com> | 2020-09-14 12:02:23 -0400 |
|---|---|---|
| committer | Mike Snitzer <snitzer@redhat.com> | 2020-09-29 16:33:01 -0400 |
| commit | 882ec4e609c1a6de1836e765905f62de1502ae1e (patch) | |
| tree | b9ab981dd874b0729f764d49f3db5537f8c86446 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | Merge remote-tracking branch 'jens/for-5.10/block' into dm-5.10 (diff) | |
| download | wireguard-linux-882ec4e609c1a6de1836e765905f62de1502ae1e.tar.xz wireguard-linux-882ec4e609c1a6de1836e765905f62de1502ae1e.zip | |
dm table: stack 'chunk_sectors' limit to account for target-specific splitting
If target set ti->max_io_len it must be used when stacking
DM device's queue_limits to establish a 'chunk_sectors' that is
compatible with the IO stack.
By using lcm_not_zero() care is taken to avoid blindly overriding the
chunk_sectors limit stacked up by blk_stack_limits().
Depends-on: 07d098e6bbad ("block: allow 'chunk_sectors' to be non-power-of-2")
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions