bcachefs: Change bch2_btree_key_cache_count() to exclude dirty keys

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We're seeing livelocks that appear to be due to
bch2_btree_key_cache_scan repeatedly scanning and blocking other tasks
from using the key cache lock - we probably shouldn't be reporting
objects that can't actually be freed yet.

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

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Kent Overstreet 2021-04-27 14:02:00 -04:00 • committed by Kent Overstreet

parent d99af4f194

commit baa6502905

1 changed files with 3 additions and 1 deletions

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fs/bcachefs/btree_key_cache.c

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