bcachefs: bch2_path_put_nokeep()

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The btree iterator code may allocate extra btree paths, temporarily,
that do not refer to keys being returned: we don't need to wait until
transaction restart to drop these, when they're not referenced they
should be deleted right away.

This fixes a transaction path overflow bug.

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

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This commit is contained in:

Kent Overstreet 2022-10-11 06:37:56 -04:00

parent 5b3243cb52

commit 7dcbdbd85c

1 changed files with 20 additions and 8 deletions

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fs/bcachefs/btree_iter.c

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