diff options
Diffstat (limited to 'fs/quota/quota_v1.c')
| -rw-r--r-- | fs/quota/quota_v1.c | 21 |
1 files changed, 11 insertions, 10 deletions
diff --git a/fs/quota/quota_v1.c b/fs/quota/quota_v1.c index 0edcf42b177..469c6848b32 100644 --- a/fs/quota/quota_v1.c +++ b/fs/quota/quota_v1.c @@ -54,7 +54,7 @@ static void v1_mem2disk_dqblk(struct v1_disk_dqblk *d, struct mem_dqblk *m) static int v1_read_dqblk(struct dquot *dquot) { - int type = dquot->dq_type; + int type = dquot->dq_id.type; struct v1_disk_dqblk dqblk; if (!sb_dqopt(dquot->dq_sb)->files[type]) @@ -63,7 +63,8 @@ static int v1_read_dqblk(struct dquot *dquot) /* Set structure to 0s in case read fails/is after end of file */ memset(&dqblk, 0, sizeof(struct v1_disk_dqblk)); dquot->dq_sb->s_op->quota_read(dquot->dq_sb, type, (char *)&dqblk, - sizeof(struct v1_disk_dqblk), v1_dqoff(dquot->dq_id)); + sizeof(struct v1_disk_dqblk), + v1_dqoff(from_kqid(&init_user_ns, dquot->dq_id))); v1_disk2mem_dqblk(&dquot->dq_dqb, &dqblk); if (dquot->dq_dqb.dqb_bhardlimit == 0 && @@ -71,19 +72,20 @@ static int v1_read_dqblk(struct dquot *dquot) dquot->dq_dqb.dqb_ihardlimit == 0 && dquot->dq_dqb.dqb_isoftlimit == 0) set_bit(DQ_FAKE_B, &dquot->dq_flags); - dqstats.reads++; + dqstats_inc(DQST_READS); return 0; } static int v1_commit_dqblk(struct dquot *dquot) { - short type = dquot->dq_type; + short type = dquot->dq_id.type; ssize_t ret; struct v1_disk_dqblk dqblk; v1_mem2disk_dqblk(&dqblk, &dquot->dq_dqb); - if (dquot->dq_id == 0) { + if (((type == USRQUOTA) && uid_eq(dquot->dq_id.uid, GLOBAL_ROOT_UID)) || + ((type == GRPQUOTA) && gid_eq(dquot->dq_id.gid, GLOBAL_ROOT_GID))) { dqblk.dqb_btime = sb_dqopt(dquot->dq_sb)->info[type].dqi_bgrace; dqblk.dqb_itime = @@ -93,10 +95,9 @@ static int v1_commit_dqblk(struct dquot *dquot) if (sb_dqopt(dquot->dq_sb)->files[type]) ret = dquot->dq_sb->s_op->quota_write(dquot->dq_sb, type, (char *)&dqblk, sizeof(struct v1_disk_dqblk), - v1_dqoff(dquot->dq_id)); + v1_dqoff(from_kqid(&init_user_ns, dquot->dq_id))); if (ret != sizeof(struct v1_disk_dqblk)) { - printk(KERN_WARNING "VFS: dquota write failed on dev %s\n", - dquot->dq_sb->s_id); + quota_error(dquot->dq_sb, "dquota write failed"); if (ret >= 0) ret = -EIO; goto out; @@ -104,7 +105,7 @@ static int v1_commit_dqblk(struct dquot *dquot) ret = 0; out: - dqstats.writes++; + dqstats_inc(DQST_WRITES); return ret; } @@ -204,7 +205,7 @@ out: return ret; } -static struct quota_format_ops v1_format_ops = { +static const struct quota_format_ops v1_format_ops = { .check_quota_file = v1_check_quota_file, .read_file_info = v1_read_file_info, .write_file_info = v1_write_file_info, |