| commit | 1e3b21c6fb671a5ce9d77a05a8bde805d8908467 | [log] [tgz] |
|---|---|---|
| author | Mikulas Patocka <mpatocka@redhat.com> | Sun Apr 30 17:31:22 2017 -0400 |
| committer | Mike Snitzer <snitzer@redhat.com> | Mon Aug 28 11:47:17 2017 -0400 |
| tree | 58617942ff3b8497c396750161e8b29416e970c2 | |
| parent | dc6364b5170dc446fca076d6523aaebc339d6511 [diff] |
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>