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authorAl Viro <viro@zeniv.linux.org.uk>2010-10-24 09:45:22 -0400
committerAl Viro <viro@zeniv.linux.org.uk>2010-10-25 21:23:00 -0400
commit8e3b9a072d071700e83e88b0bf59115c59042885 (patch)
tree504d77766446dcb5937f1e50cb0560da42872e5a /fs/ext2/super.c
parent309f77ad9bea057d55b04580b5a711e9e3727e83 (diff)
ext2_remount: don't bother with invalidate_inodes()
It's pointless - we *do* have busy inodes (root directory, for one), so that call will fail and attempt to change XIP flag will be ignored. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/ext2/super.c')
-rw-r--r--fs/ext2/super.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/fs/ext2/super.c b/fs/ext2/super.c
index 85df87d0f7b..0901320671d 100644
--- a/fs/ext2/super.c
+++ b/fs/ext2/super.c
@@ -1221,9 +1221,7 @@ static int ext2_remount (struct super_block * sb, int * flags, char * data)
}
es = sbi->s_es;
- if (((sbi->s_mount_opt & EXT2_MOUNT_XIP) !=
- (old_mount_opt & EXT2_MOUNT_XIP)) &&
- invalidate_inodes(sb)) {
+ if ((sbi->s_mount_opt ^ old_mount_opt) & EXT2_MOUNT_XIP) {
ext2_msg(sb, KERN_WARNING, "warning: refusing change of "
"xip flag with busy inodes while remounting");
sbi->s_mount_opt &= ~EXT2_MOUNT_XIP;