diff options
| author |   Ross Zwisler <ross.zwisler@linux.intel.com> | 2017-10-19 23:24:03 -0600 |
|---|---|---|
| committer |   Mike Snitzer <snitzer@redhat.com> | 2017-11-10 15:44:50 -0500 |
| commit | e5a20660a15d1c4c15f3aad92b3bac3d56042870 (patch) | |
| tree | e5f6a9fa2a356b80a12659578c5f159e27a50fb3 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | dm cache: simplify get_per_bio_data() by removing data_size argument (diff) | |
| download | wireguard-linux-e5a20660a15d1c4c15f3aad92b3bac3d56042870.tar.xz wireguard-linux-e5a20660a15d1c4c15f3aad92b3bac3d56042870.zip | |
dm log writes: add support for inline data buffers
Currently dm-log-writes supports writing filesystem data via BIOs, and
writing internal metadata from a flat buffer via write_metadata().
For DAX writes, though, we won't have a BIO, but will instead have an
iterator that we'll want to use to fill a flat data buffer.
So, create write_inline_data() which allows us to write filesystem data
using a flat buffer as a source, and wire it up in log_one_block().
Signed-off-by: Ross Zwisler <ross.zwisler@linux.intel.com>
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