bcachefs: Tweak vfs cache shrinker behaviour

In bcachefs, inodes and dentries are also cached - more compactly - by
the btree node cache, they don't require seeks to recreate.

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

diff --git a/fs/bcachefs/fs.c b/fs/bcachefs/fs.c
index 5596081b93c1ad8c2f39db0a09fce9454849a74c..4561c60c95e33026dcf675dd0737895d63ca0622 100644 (file)
--- a/fs/bcachefs/fs.c
+++ b/fs/bcachefs/fs.c
@@ -1669,6 +1669,8 @@ got_sb:
                sb->s_flags     |= SB_POSIXACL;
 #endif
 
+       sb->s_shrink.seeks = 0;
+
        vinode = bch2_vfs_inode_get(c, BCACHEFS_ROOT_SUBVOL_INUM);
        if (IS_ERR(vinode)) {
                bch_err(c, "error mounting: error getting root inode %i",