diff options
| author | Kent Overstreet <kent.overstreet@linux.dev> | 2023-12-08 07:28:26 +0300 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2024-01-01 19:47:40 +0300 |
| commit | 27b2df982fa3343552e8a98a744581da69064207 (patch) | |
| tree | fba3296b6d73abb39a85a89c1ce6916958e291a1 /fs/bcachefs/recovery.c | |
| parent | 8c066edeb43b067badac984b6a0493d07d15c00a (diff) | |
| download | linux-27b2df982fa3343552e8a98a744581da69064207.tar.xz | |
bcachefs: Kill for_each_btree_key()
for_each_btree_key() handles transaction restarts, like
for_each_btree_key2(), but only calls bch2_trans_begin() after a
transaction restart - for_each_btree_key2() wraps every loop iteration
in a transaction.
The for_each_btree_key() behaviour is problematic when it leads to
holding the SRCU lock that prevents key cache reclaim for an unbounded
amount of time - there's no real need to keep it around.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Diffstat (limited to 'fs/bcachefs/recovery.c')
| -rw-r--r-- | fs/bcachefs/recovery.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/bcachefs/recovery.c b/fs/bcachefs/recovery.c index 629ddbb5850f..ed366b35a1f2 100644 --- a/fs/bcachefs/recovery.c +++ b/fs/bcachefs/recovery.c @@ -534,7 +534,8 @@ static int bch2_set_may_go_rw(struct bch_fs *c) keys->gap = keys->nr; set_bit(BCH_FS_may_go_rw, &c->flags); - if (keys->nr || c->opts.fsck) + + if (keys->nr || c->opts.fsck || !c->sb.clean) return bch2_fs_read_write_early(c); return 0; } |