diff options
Diffstat (limited to 'fs/quota/quota_v2.c')
| -rw-r--r-- | fs/quota/quota_v2.c | 39 |
1 files changed, 20 insertions, 19 deletions
diff --git a/fs/quota/quota_v2.c b/fs/quota/quota_v2.c index e3da02f4986..02751ec695c 100644 --- a/fs/quota/quota_v2.c +++ b/fs/quota/quota_v2.c @@ -63,9 +63,8 @@ static int v2_read_header(struct super_block *sb, int type, size = sb->s_op->quota_read(sb, type, (char *)dqhead, sizeof(struct v2_disk_dqheader), 0); if (size != sizeof(struct v2_disk_dqheader)) { - printk(KERN_WARNING "quota_v2: Failed header read:" - " expected=%zd got=%zd\n", - sizeof(struct v2_disk_dqheader), size); + quota_error(sb, "Failed header read: expected=%zd got=%zd", + sizeof(struct v2_disk_dqheader), size); return 0; } return 1; @@ -106,15 +105,14 @@ static int v2_read_file_info(struct super_block *sb, int type) size = sb->s_op->quota_read(sb, type, (char *)&dinfo, sizeof(struct v2_disk_dqinfo), V2_DQINFOOFF); if (size != sizeof(struct v2_disk_dqinfo)) { - printk(KERN_WARNING "quota_v2: Can't read info structure on device %s.\n", - sb->s_id); + quota_error(sb, "Can't read info structure"); return -1; } info->dqi_priv = kmalloc(sizeof(struct qtree_mem_dqinfo), GFP_NOFS); if (!info->dqi_priv) { printk(KERN_WARNING "Not enough memory for quota information structure.\n"); - return -1; + return -ENOMEM; } qinfo = info->dqi_priv; if (version == 0) { @@ -167,8 +165,7 @@ static int v2_write_file_info(struct super_block *sb, int type) size = sb->s_op->quota_write(sb, type, (char *)&dinfo, sizeof(struct v2_disk_dqinfo), V2_DQINFOOFF); if (size != sizeof(struct v2_disk_dqinfo)) { - printk(KERN_WARNING "Can't write info structure on device %s.\n", - sb->s_id); + quota_error(sb, "Can't write info structure"); return -1; } return 0; @@ -199,7 +196,7 @@ static void v2r0_mem2diskdqb(void *dp, struct dquot *dquot) struct v2r0_disk_dqblk *d = dp; struct mem_dqblk *m = &dquot->dq_dqb; struct qtree_mem_dqinfo *info = - sb_dqinfo(dquot->dq_sb, dquot->dq_type)->dqi_priv; + sb_dqinfo(dquot->dq_sb, dquot->dq_id.type)->dqi_priv; d->dqb_ihardlimit = cpu_to_le32(m->dqb_ihardlimit); d->dqb_isoftlimit = cpu_to_le32(m->dqb_isoftlimit); @@ -209,7 +206,7 @@ static void v2r0_mem2diskdqb(void *dp, struct dquot *dquot) d->dqb_bsoftlimit = cpu_to_le32(v2_stoqb(m->dqb_bsoftlimit)); d->dqb_curspace = cpu_to_le64(m->dqb_curspace); d->dqb_btime = cpu_to_le64(m->dqb_btime); - d->dqb_id = cpu_to_le32(dquot->dq_id); + d->dqb_id = cpu_to_le32(from_kqid(&init_user_ns, dquot->dq_id)); if (qtree_entry_unused(info, dp)) d->dqb_itime = cpu_to_le64(1); } @@ -218,11 +215,13 @@ static int v2r0_is_id(void *dp, struct dquot *dquot) { struct v2r0_disk_dqblk *d = dp; struct qtree_mem_dqinfo *info = - sb_dqinfo(dquot->dq_sb, dquot->dq_type)->dqi_priv; + sb_dqinfo(dquot->dq_sb, dquot->dq_id.type)->dqi_priv; if (qtree_entry_unused(info, dp)) return 0; - return le32_to_cpu(d->dqb_id) == dquot->dq_id; + return qid_eq(make_kqid(&init_user_ns, dquot->dq_id.type, + le32_to_cpu(d->dqb_id)), + dquot->dq_id); } static void v2r1_disk2memdqb(struct dquot *dquot, void *dp) @@ -250,7 +249,7 @@ static void v2r1_mem2diskdqb(void *dp, struct dquot *dquot) struct v2r1_disk_dqblk *d = dp; struct mem_dqblk *m = &dquot->dq_dqb; struct qtree_mem_dqinfo *info = - sb_dqinfo(dquot->dq_sb, dquot->dq_type)->dqi_priv; + sb_dqinfo(dquot->dq_sb, dquot->dq_id.type)->dqi_priv; d->dqb_ihardlimit = cpu_to_le64(m->dqb_ihardlimit); d->dqb_isoftlimit = cpu_to_le64(m->dqb_isoftlimit); @@ -260,7 +259,7 @@ static void v2r1_mem2diskdqb(void *dp, struct dquot *dquot) d->dqb_bsoftlimit = cpu_to_le64(v2_stoqb(m->dqb_bsoftlimit)); d->dqb_curspace = cpu_to_le64(m->dqb_curspace); d->dqb_btime = cpu_to_le64(m->dqb_btime); - d->dqb_id = cpu_to_le32(dquot->dq_id); + d->dqb_id = cpu_to_le32(from_kqid(&init_user_ns, dquot->dq_id)); if (qtree_entry_unused(info, dp)) d->dqb_itime = cpu_to_le64(1); } @@ -269,26 +268,28 @@ static int v2r1_is_id(void *dp, struct dquot *dquot) { struct v2r1_disk_dqblk *d = dp; struct qtree_mem_dqinfo *info = - sb_dqinfo(dquot->dq_sb, dquot->dq_type)->dqi_priv; + sb_dqinfo(dquot->dq_sb, dquot->dq_id.type)->dqi_priv; if (qtree_entry_unused(info, dp)) return 0; - return le32_to_cpu(d->dqb_id) == dquot->dq_id; + return qid_eq(make_kqid(&init_user_ns, dquot->dq_id.type, + le32_to_cpu(d->dqb_id)), + dquot->dq_id); } static int v2_read_dquot(struct dquot *dquot) { - return qtree_read_dquot(sb_dqinfo(dquot->dq_sb, dquot->dq_type)->dqi_priv, dquot); + return qtree_read_dquot(sb_dqinfo(dquot->dq_sb, dquot->dq_id.type)->dqi_priv, dquot); } static int v2_write_dquot(struct dquot *dquot) { - return qtree_write_dquot(sb_dqinfo(dquot->dq_sb, dquot->dq_type)->dqi_priv, dquot); + return qtree_write_dquot(sb_dqinfo(dquot->dq_sb, dquot->dq_id.type)->dqi_priv, dquot); } static int v2_release_dquot(struct dquot *dquot) { - return qtree_release_dquot(sb_dqinfo(dquot->dq_sb, dquot->dq_type)->dqi_priv, dquot); + return qtree_release_dquot(sb_dqinfo(dquot->dq_sb, dquot->dq_id.type)->dqi_priv, dquot); } static int v2_free_file_info(struct super_block *sb, int type) |