bcachefs: Improved bch2_fcollapse()

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Move extents instead of copying them - this way, we can iterate over
only live extents, not the entire keyspace. Also, this means we can
mostly skip running triggers.

Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>

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Kent Overstreet 2019-07-22 13:37:02 -04:00 • committed by Kent Overstreet

parent c0fc30dad5

commit 6309589468

2 changed files with 88 additions and 39 deletions

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1

fs/bcachefs/buckets.c

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128

fs/bcachefs/fs-io.c

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