bcachefs: Mark newly allocated btree nodes as accessed

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This was a major oversight - this means under memory pressure we can end
up reading in a btree node, then having it evicted before we get to use
it.

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

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Kent Overstreet 2021-04-29 16:55:26 -04:00 • committed by Kent Overstreet

parent 595c1e9bab

commit e68031fb46

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fs/bcachefs/btree_cache.c

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