From: Kent Overstreet <kent.overstreet@gmail.com>
Date: Sat, 13 Nov 2021 18:36:26 +0000 (-0500)
Subject: bcachefs: Tweak vfs cache shrinker behaviour
X-Git-Tag: v6.7-rc1~201^2~1295
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=e3f2db39b39b69538db5bfbd9e359e99dcf1c986;p=thirdparty%2Fkernel%2Flinux.git

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 5596081b93c1a..4561c60c95e33 100644
--- 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",