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| author | Kent Overstreet <[email protected]> | 2022-07-13 06:03:21 -0400 |
|---|---|---|
| committer | Kent Overstreet <[email protected]> | 2023-10-22 17:09:35 -0400 |
| commit | 43de721a33b214b253c07672c4c6ba7548f2d3e7 (patch) | |
| tree | 874c14851b4a63c6e9ac22e968de2eb5ee033ab4 /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | a1783320d46e878ddf5d2bb3380c181d515a5ff3 (diff) | |
bcachefs: Unlock in bch2_trans_begin() if we've held locks more than 10us
We try to ensure we never hold btree locks for too long - bcachefs tries
to be soft realtime. This adds a check when restarting a transaction,
where a transaction restart is cheap - if we've been holding locks for
too long, drop and retake them.
Signed-off-by: Kent Overstreet <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions