bcachefs: Use mm_account_reclaimed_pages() when freeing btree nodes

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When freeing in a shrinker callback, we need to notify memory reclaim,
so it knows forward progress has been made.

Normally this is done in e.g. slab code, but we're not freeing through
slab - or rather we are, but these allocations are big, and use the
kmalloc_large() path.

This is really a bug in the slub code, but we're working around it here
for now.

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

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Kent Overstreet 2024-09-04 15:30:48 -04:00

parent 895fbf1cf0

commit ff7f756f2b

1 changed files with 11 additions and 0 deletions

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fs/bcachefs/btree_cache.c

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