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authorKent Overstreet <kent.overstreet@linux.dev>2024-12-12 02:41:37 -0500
committerKent Overstreet <kent.overstreet@linux.dev>2024-12-21 01:36:23 -0500
commit85c060f62da4d039952895177f0c58b0167e320b (patch)
treed10af7976c39e3bf3fa0aa4ee3d58f10c749355d /tools/perf/scripts/python/export-to-postgresql.py
parentbcachefs: Don't run overwrite triggers before insert (diff)
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wireguard-linux-85c060f62da4d039952895177f0c58b0167e320b.zip
bcachefs: Kill equiv_seen arg to delete_dead_snapshots_process_key()
When deleting dead snapshots, we move keys from redundant interior snapshot nodes to child nodes - unless there's already a key, in which case the ancestor key is deleted. Previously, we tracked via equiv_seen whether the child snapshot had a key, but this was tricky w.r.t. transaction restarts, and not transactionally safe w.r.t. updates in the child snapshot. Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
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