From: David Sterba <dsterba@suse.cz>
Date: Fri, 11 Nov 2011 15:14:57 +0000 (-0500)
Subject: btrfs: rename the option to nospace_cache
X-Git-Tag: v2.6.39-400.9.0~845^2~1
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=be04ca36c5e75d244aa8531c5adade2b05c6a997;p=users%2Fjedix%2Flinux-maple.git

btrfs: rename the option to nospace_cache

Rename no_space_cache option to nospace_cache to be more consistent with
the rest, where the simple prefix 'no' is used to negate an option.

The option has been introduced during the -rc1 cycle and there are has not been
widely used, so it's safe.

Signed-off-by: David Sterba <dsterba@suse.cz>
Signed-off-by: Chris Mason <chris.mason@oracle.com>
(cherry picked from commit 8965593e41dd2d0e2a2f1e6f245336005ea94a2c)
---

diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c
index cdef923479e1..16482dc76a4e 100644
--- a/fs/btrfs/super.c
+++ b/fs/btrfs/super.c
@@ -197,7 +197,7 @@ static match_table_t tokens = {
 	{Opt_subvolrootid, "subvolrootid=%d"},
 	{Opt_defrag, "autodefrag"},
 	{Opt_inode_cache, "inode_cache"},
-	{Opt_no_space_cache, "no_space_cache"},
+	{Opt_no_space_cache, "nospace_cache"},
 	{Opt_recovery, "recovery"},
 	{Opt_err, NULL},
 };
@@ -711,7 +711,7 @@ static int btrfs_show_options(struct seq_file *seq, struct vfsmount *vfs)
 	if (btrfs_test_opt(root, SPACE_CACHE))
 		seq_puts(seq, ",space_cache");
 	else
-		seq_puts(seq, ",no_space_cache");
+		seq_puts(seq, ",nospace_cache");
 	if (btrfs_test_opt(root, CLEAR_CACHE))
 		seq_puts(seq, ",clear_cache");
 	if (btrfs_test_opt(root, USER_SUBVOL_RM_ALLOWED))