bcachefs: Stale ptr cleanup is now done by gc_gens
authorKent Overstreet <kent.overstreet@gmail.com>
Sun, 13 Feb 2022 06:58:12 +0000 (01:58 -0500)
committerKent Overstreet <kent.overstreet@linux.dev>
Sun, 22 Oct 2023 21:09:24 +0000 (17:09 -0400)
commitc929f2306e61500bf68a39cb2a16006bfe844d52
treef245006ac4577fbff4ae10a10f224cea4fb006c5
parente7bc7cdff813719479d555d9a3ebb62bef3050ce
bcachefs: Stale ptr cleanup is now done by gc_gens

Before we had dedicated gc code for bucket->oldest_gen this was
btree_gc's responsibility, but now that we have that we can rip it out,
simplifying the already overcomplicated btree_gc.

Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
fs/bcachefs/btree_gc.c