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gfs2: Convert to using ->get_state callback

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Convert gfs2 to use ->get_state callback instead of ->get_xstate.

Acked-by: Bob Peterson <rpeterso@redhat.com>
Signed-off-by: Jan Kara <jack@suse.cz>
This commit is contained in:
Jan Kara 2014-11-19 16:41:07 +01:00
parent 5d3684c282
commit e54b2e2d72
1 changed files with 15 additions and 13 deletions
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28
fs/gfs2/quota.c
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@ -1468,32 +1468,34 @@ int gfs2_quotad(void *data)
return 0;
}
static int gfs2_quota_get_xstate(struct super_block *sb,
struct fs_quota_stat *fqs)
static int gfs2_quota_get_state(struct super_block *sb, struct qc_state *state)
{
struct gfs2_sbd *sdp = sb->s_fs_info;
memset(fqs, 0, sizeof(struct fs_quota_stat));
fqs->qs_version = FS_QSTAT_VERSION;
memset(state, 0, sizeof(*state));
switch (sdp->sd_args.ar_quota) {
case GFS2_QUOTA_ON:
fqs->qs_flags |= (FS_QUOTA_UDQ_ENFD | FS_QUOTA_GDQ_ENFD);
state->s_state[USRQUOTA].flags |= QCI_LIMITS_ENFORCED;
state->s_state[GRPQUOTA].flags |= QCI_LIMITS_ENFORCED;
/*FALLTHRU*/
case GFS2_QUOTA_ACCOUNT:
fqs->qs_flags |= (FS_QUOTA_UDQ_ACCT | FS_QUOTA_GDQ_ACCT);
state->s_state[USRQUOTA].flags |= QCI_ACCT_ENABLED |
QCI_SYSFILE;
state->s_state[GRPQUOTA].flags |= QCI_ACCT_ENABLED |
QCI_SYSFILE;
break;
case GFS2_QUOTA_OFF:
break;
}
if (sdp->sd_quota_inode) {
fqs->qs_uquota.qfs_ino = GFS2_I(sdp->sd_quota_inode)->i_no_addr;
fqs->qs_uquota.qfs_nblks = sdp->sd_quota_inode->i_blocks;
state->s_state[USRQUOTA].ino =
GFS2_I(sdp->sd_quota_inode)->i_no_addr;
state->s_state[USRQUOTA].blocks = sdp->sd_quota_inode->i_blocks;
}
fqs->qs_uquota.qfs_nextents = 1; /* unsupported */
fqs->qs_gquota = fqs->qs_uquota; /* its the same inode in both cases */
fqs->qs_incoredqs = list_lru_count(&gfs2_qd_lru);
state->s_state[USRQUOTA].nextents = 1; /* unsupported */
state->s_state[GRPQUOTA] = state->s_state[USRQUOTA];
state->s_incoredqs = list_lru_count(&gfs2_qd_lru);
return 0;
}
@ -1638,7 +1640,7 @@ static int gfs2_set_dqblk(struct super_block *sb, struct kqid qid,
const struct quotactl_ops gfs2_quotactl_ops = {
.quota_sync = gfs2_quota_sync,
.get_xstate = gfs2_quota_get_xstate,
.get_state = gfs2_quota_get_state,
.get_dqblk = gfs2_get_dqblk,
.set_dqblk = gfs2_set_dqblk,
};