diff options
| author | Darrick J. Wong <[email protected]> | 2016-11-28 14:57:42 +1100 |
|---|---|---|
| committer | Dave Chinner <[email protected]> | 2016-11-28 14:57:42 +1100 |
| commit | fd26a88093bab6529ea2de819114ca92dbd1d71d (patch) | |
| tree | b6c08ae8b5bba087c1fbb2b54aefdcc5602fd394 /tools/perf/scripts/python/check-perf-trace.py | |
| parent | 1247ec4c5f6e64b3cf01af58173820cdc61f11ed (diff) | |
xfs: factor rmap btree size into the indlen calculations
When we're estimating the amount of space it's going to take to satisfy
a delalloc reservation, we need to include the space that we might need
to grow the rmapbt. This helps us to avoid running out of space later
when _iomap_write_allocate needs more space than we reserved. Eryu Guan
observed this happening on generic/224 when sunit/swidth were set.
Reported-by: Eryu Guan <[email protected]>
Signed-off-by: Darrick J. Wong <[email protected]>
Reviewed-by: Dave Chinner <[email protected]>
Signed-off-by: Dave Chinner <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/check-perf-trace.py')
0 files changed, 0 insertions, 0 deletions