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| author | Kent Overstreet <kent.overstreet@gmail.com> | 2022-03-11 12:31:52 -0500 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2023-10-22 17:09:27 -0400 |
| commit | 85d8cf161f98993f544c0b2c614873caf7b9c14f (patch) | |
| tree | bc6998212112729d53a479dfb3778d5316adf858 /tools/perf/scripts/python | |
| parent | d4d24a6509548a6457f185fddd927df7d148464a (diff) | |
| download | linux-85d8cf161f98993f544c0b2c614873caf7b9c14f.tar.gz linux-85d8cf161f98993f544c0b2c614873caf7b9c14f.zip | |
bcachefs: bch2_btree_iter_peek_upto()
In BTREE_ITER_FILTER_SNAPHOTS mode, we skip over keys in unrelated
snapshots. When we hit the end of an inode, if the next inode(s) are in
a different subvolume, we could potentially have to skip past many keys
before finding a key we can return to the caller, so they can terminate
the iteration.
This adds a peek_upto() variant to solve this problem, to be used when
we know the range we're searching within.
Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions