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| author | Jan Kara <jack@suse.cz> | 2011-11-16 15:03:59 +0100 |
|---|---|---|
| committer | Jan Kara <jack@suse.cz> | 2012-01-12 13:09:09 +0100 |
| commit | 46fe44ce8777f087aa8ad4a2605fdcfb9c2d63af (patch) | |
| tree | fd33eed190c800f77e41a817f697cd0957d28647 /fs/quota | |
| parent | 34b07840565004cfa444e165e88bf77a5cbcdb25 (diff) | |
| download | linux-3.10-46fe44ce8777f087aa8ad4a2605fdcfb9c2d63af.tar.gz linux-3.10-46fe44ce8777f087aa8ad4a2605fdcfb9c2d63af.tar.bz2 linux-3.10-46fe44ce8777f087aa8ad4a2605fdcfb9c2d63af.zip | |
quota: Pass information that quota is stored in system file to userspace
Quota tools need to know whether quota is stored in a system file or in
classical aquota.{user|group} files. So pass this information as a flag
in GETINFO quotactl.
Signed-off-by: Jan Kara <jack@suse.cz>
Diffstat (limited to 'fs/quota')
| -rw-r--r-- | fs/quota/dquot.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/fs/quota/dquot.c b/fs/quota/dquot.c index 5ec59b20cf7..46741970371 100644 --- a/fs/quota/dquot.c +++ b/fs/quota/dquot.c @@ -2125,6 +2125,8 @@ static int vfs_load_quota_inode(struct inode *inode, int type, int format_id, mutex_unlock(&dqopt->dqio_mutex); goto out_file_init; } + if (dqopt->flags & DQUOT_QUOTA_SYS_FILE) + dqopt->info[type].dqi_flags |= DQF_SYS_FILE; mutex_unlock(&dqopt->dqio_mutex); spin_lock(&dq_state_lock); dqopt->flags |= dquot_state_flag(flags, type); @@ -2464,7 +2466,7 @@ int dquot_get_dqinfo(struct super_block *sb, int type, struct if_dqinfo *ii) spin_lock(&dq_data_lock); ii->dqi_bgrace = mi->dqi_bgrace; ii->dqi_igrace = mi->dqi_igrace; - ii->dqi_flags = mi->dqi_flags & DQF_MASK; + ii->dqi_flags = mi->dqi_flags & DQF_GETINFO_MASK; ii->dqi_valid = IIF_ALL; spin_unlock(&dq_data_lock); mutex_unlock(&sb_dqopt(sb)->dqonoff_mutex); @@ -2490,8 +2492,8 @@ int dquot_set_dqinfo(struct super_block *sb, int type, struct if_dqinfo *ii) if (ii->dqi_valid & IIF_IGRACE) mi->dqi_igrace = ii->dqi_igrace; if (ii->dqi_valid & IIF_FLAGS) - mi->dqi_flags = (mi->dqi_flags & ~DQF_MASK) | - (ii->dqi_flags & DQF_MASK); + mi->dqi_flags = (mi->dqi_flags & ~DQF_SETINFO_MASK) | + (ii->dqi_flags & DQF_SETINFO_MASK); spin_unlock(&dq_data_lock); mark_info_dirty(sb, type); /* Force write to disk */ |