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quota: kill the vfs_dq_off and vfs_dq_quota_on_remount wrappers

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Instead of having wrappers in the VFS namespace export the dquot_suspend
and dquot_resume helpers directly.  Also rename vfs_quota_disable to
dquot_disable while we're at it.

[Jan Kara: Moved dquot_suspend to quotaops.h and made it inline]

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jan Kara <jack@suse.cz>
This commit is contained in:
Christoph Hellwig
2010-05-19 07:16:41 -04:00
committed by Jan Kara
parent c79d967de3
commit 0f0dd62fdd
10 changed files with 86 additions and 91 deletions
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8
fs/ext3/super.c
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@@ -2598,11 +2598,9 @@ static int ext3_remount (struct super_block * sb, int * flags, char * data)
}
if (*flags & MS_RDONLY) {
err = vfs_dq_off(sb, 1);
if (err < 0 && err != -ENOSYS) {
err = -EBUSY;
err = dquot_suspend(sb, -1);
if (err < 0)
goto restore_opts;
}
/*
* First of all, the unconditional stuff we have to do
@@ -2672,7 +2670,7 @@ static int ext3_remount (struct super_block * sb, int * flags, char * data)
unlock_kernel();
if (enable_quota)
vfs_dq_quota_on_remount(sb);
dquot_resume(sb, -1);
return 0;
restore_opts:
sb->s_flags = old_sb_flags;