bcachefs: Increase size of btree node reserve
authorKent Overstreet <kent.overstreet@gmail.com>
Mon, 15 Jun 2020 21:38:26 +0000 (17:38 -0400)
committerKent Overstreet <kent.overstreet@linux.dev>
Sun, 22 Oct 2023 21:08:41 +0000 (17:08 -0400)
commit7dd1ebfa1ec156d54238126c3ce7f0fb31ea7a45
tree80beeb7dbc714d0201c3f89bf168e30556514625
parente27b03b35b09f9cbee9a69bd99951d7adaf02fa7
bcachefs: Increase size of btree node reserve

Also tweak the allocator to be more aggressive about keeping it full.
The recent changes to make updates to interior nodes transactional (and
thus generate updates to the alloc btree) all put more stress on the
btree node reserves.

Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
fs/bcachefs/alloc_background.c
fs/bcachefs/bcachefs.h