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| author |   Mikulas Patocka <mpatocka@redhat.com> | 2017-04-30 17:31:22 -0400 |
|---|---|---|
| committer |   Mike Snitzer <snitzer@redhat.com> | 2017-08-28 11:47:17 -0400 |
| commit | 1e3b21c6fb671a5ce9d77a05a8bde805d8908467 (patch) | |
| tree | 58617942ff3b8497c396750161e8b29416e970c2 /scripts | |
| parent | dm rq: do not update rq partially in each ending bio (diff) | |
| download | linux-dev-1e3b21c6fb671a5ce9d77a05a8bde805d8908467.tar.xz linux-dev-1e3b21c6fb671a5ce9d77a05a8bde805d8908467.zip | |
dm integrity: optimize writing dm-bufio buffers that are partially changed
Rather than write the entire dm-bufio buffer when only a subset is
changed, improve dm-bufio (and dm-integrity) by only writing the subset
of the buffer that changed.
Update dm-integrity to make use of dm-bufio's new
dm_bufio_mark_partial_buffer_dirty() interface.
Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Diffstat (limited to 'scripts')
0 files changed, 0 insertions, 0 deletions