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| author |   Shiyang Ruan <ruansy.fnst@fujitsu.com> | 2022-12-01 15:32:10 +0000 |
|---|---|---|
| committer |   Andrew Morton <akpm@linux-foundation.org> | 2022-12-11 18:12:16 -0800 |
| commit | 64e6edc185da7e101e867c4732c097fedb1da08e (patch) | |
| tree | 1d3922d5b19d4810c0ba4f2d9d92d3f344ad4d29 /tools/perf/scripts/python/exported-sql-viewer.py | |
| parent | fsdax: dedupe: iter two files at the same time (diff) | |
| download | wireguard-linux-64e6edc185da7e101e867c4732c097fedb1da08e.tar.xz wireguard-linux-64e6edc185da7e101e867c4732c097fedb1da08e.zip | |
xfs: use dax ops for zero and truncate in fsdax mode
Zero and truncate on a dax file may execute CoW. So use dax ops which
contains end work for CoW.
Link: https://lkml.kernel.org/r/1669908730-131-1-git-send-email-ruansy.fnst@fujitsu.com
Signed-off-by: Shiyang Ruan <ruansy.fnst@fujitsu.com>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Cc: Alistair Popple <apopple@nvidia.com>
Cc: Dan Williams <dan.j.williams@intel.com>
Cc: Dave Chinner <david@fromorbit.com>
Cc: Jason Gunthorpe <jgg@nvidia.com>
Cc: John Hubbard <jhubbard@nvidia.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'tools/perf/scripts/python/exported-sql-viewer.py')
0 files changed, 0 insertions, 0 deletions