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quota: Allow Q_GETQUOTA for frozen filesystem

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quota_cmd_write() forgot to list Q_GETQUOTA among commands allowed for
frozen filesystem. Thus Q_GETQUOTA quotactl would unnecessarily block
on frozen filesystems. Fix the issue by properly listing Q_GETQUOTA.

Signed-off-by: Jan Kara <jack@suse.cz>
This commit is contained in:
Jan Kara 2016-01-25 16:13:53 +01:00
parent ba58148b6f
commit 7955118eaf
1 changed files with 1 additions and 0 deletions
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fs/quota/quota.c
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@ -768,6 +768,7 @@ static int quotactl_cmd_write(int cmd)
switch (cmd) { switch (cmd) {
case Q_GETFMT: case Q_GETFMT:
case Q_GETINFO: case Q_GETINFO:
case Q_GETQUOTA:
case Q_GETNEXTQUOTA: case Q_GETNEXTQUOTA:
case Q_SYNC: case Q_SYNC:
case Q_XGETQSTAT: case Q_XGETQSTAT: