git.maquefel.me Git - linux.git/commit

author	Kent Overstreet <kent.overstreet@gmail.com>
	Fri, 3 Sep 2021 21:18:57 +0000 (17:18 -0400)
committer	Kent Overstreet <kent.overstreet@linux.dev>
	Sun, 22 Oct 2023 21:09:11 +0000 (17:09 -0400)
commit	068bcaa589e268fe0bca1f972b3a08a18be8c5dc
tree	a7ce7f8ba72f74c5174194b5f8f0c003c89686d7	tree \| snapshot
parent	807dda8c83620ab0fd1d93bbe8bdc4a289cbd045	commit \| diff

bcachefs: Add more assertions for locking btree iterators out of order

btree_path_traverse_all() traverses btree iterators in sorted order, and
thus shouldn't see transaction restarts due to potential deadlocks - but
sometimes we do. This patch adds some more assertions and tracks some
more state to help track this down.

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

ep93xx device tree rework repo: git://git.maquefel.me/linux.git

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fs/bcachefs/btree_iter.c		diff \| blob \| history
fs/bcachefs/btree_iter.h		diff \| blob \| history
fs/bcachefs/btree_key_cache.c		diff \| blob \| history
fs/bcachefs/btree_locking.h		diff \| blob \| history
fs/bcachefs/btree_types.h		diff \| blob \| history