diff options
| author | Zygo Blaxell <[email protected]> | 2017-09-22 13:58:47 -0400 |
|---|---|---|
| committer | David Sterba <[email protected]> | 2017-11-01 20:45:35 +0100 |
| commit | b115e3bc81aeb624fe7c4eccecbd094601ebde84 (patch) | |
| tree | a12357bce68457e0757f030589dbed9f46336b5c /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | d24a67b2d997c860a42516076f3315c2ad2d2884 (diff) | |
btrfs: increase output size for LOGICAL_INO_V2 ioctl
Build-server workloads have hundreds of references per file after dedup.
Multiply by a few snapshots and we quickly exhaust the limit of 2730
references per extent that can fit into a 64K buffer.
Raise the limit to 16M to be consistent with other btrfs ioctls
(e.g. TREE_SEARCH_V2, FILE_EXTENT_SAME).
To minimize surprising userspace behavior, apply this change only to
the LOGICAL_INO_V2 ioctl.
Signed-off-by: Zygo Blaxell <[email protected]>
Reviewed-by: Hans van Kranenburg <[email protected]>
Tested-by: Hans van Kranenburg <[email protected]>
Signed-off-by: David Sterba <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions