bcachefs: Fix journal pins in btree write buffer

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btree write buffer flush has two phases
 - in natural key order, which is more efficient but may fail
 - then in journal order

The journal order flush was assuming that keys were still correctly
ordered by journal sequence number - but due to coalescing by the
previous phase, we need an additional sort.

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

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Kent Overstreet 2024-03-22 04:01:27 -04:00

parent a5e3dce493

commit 8aad8e1f65

1 changed files with 14 additions and 0 deletions

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fs/bcachefs/btree_write_buffer.c

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