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ext2_remount: don't bother with invalidate_inodes()

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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>
This commit is contained in:
Al Viro
2010-10-24 09:45:22 -04:00
parent 309f77ad9b
commit 8e3b9a072d
1 changed files with 1 additions and 3 deletions
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4
fs/ext2/super.c
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@@ -1221,9 +1221,7 @@ static int ext2_remount (struct super_block * sb, int * flags, char * data)
} }
es = sbi->s_es; es = sbi->s_es;
if (((sbi->s_mount_opt & EXT2_MOUNT_XIP) != if ((sbi->s_mount_opt ^ old_mount_opt) & EXT2_MOUNT_XIP) {
(old_mount_opt & EXT2_MOUNT_XIP)) &&
invalidate_inodes(sb)) {
ext2_msg(sb, KERN_WARNING, "warning: refusing change of " ext2_msg(sb, KERN_WARNING, "warning: refusing change of "
"xip flag with busy inodes while remounting"); "xip flag with busy inodes while remounting");
sbi->s_mount_opt &= ~EXT2_MOUNT_XIP; sbi->s_mount_opt &= ~EXT2_MOUNT_XIP;