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| author |   Qu Wenruo <wqu@suse.com> | 2021-09-15 15:17:16 +0800 |
|---|---|---|
| committer |   David Sterba <dsterba@suse.com> | 2021-10-26 19:08:02 +0200 |
| commit | 4c6646117912397d026d70c04d92ec1599522e9f (patch) | |
| tree | b2ad51ed87793187f26bcce06ac90fd79657b41d /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | btrfs: keep track of the last logged keys when logging a directory (diff) | |
| download | wireguard-linux-4c6646117912397d026d70c04d92ec1599522e9f.tar.xz wireguard-linux-4c6646117912397d026d70c04d92ec1599522e9f.zip | |
btrfs: rename btrfs_bio to btrfs_io_context
The structure btrfs_bio is used by two different sites:
- bio->bi_private for mirror based profiles
For those profiles (SINGLE/DUP/RAID1*/RAID10), this structures records
how many mirrors are still pending, and save the original endio
function of the bio.
- RAID56 code
In that case, RAID56 only utilize the stripes info, and no long uses
that to trace the pending mirrors.
So btrfs_bio is not always bind to a bio, and contains more info for IO
context, thus renaming it will make the naming less confusing.
Signed-off-by: Qu Wenruo <wqu@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions