Skip to content

Commit

Permalink
---
Browse files Browse the repository at this point in the history 
yaml
---
r: 327271
b: refs/heads/master
c: 4c376dc
h: refs/heads/master
i:
  327269: 3766f92
  327267: 5e4908c
  327263: 0aee51d
v: v3
  • Loading branch information
Eric W. Biederman committed Sep 18, 2012
1 parent ee34bc8 commit 6341bad
Show file tree
Hide file tree
Showing 10 changed files with 103 additions and 83 deletions.
2 changes: 1 addition & 1 deletion [refs]
View file
Original file line number Diff line number Diff line change
@@ -1,2 +1,2 @@
---
refs/heads/master: aca645a6a54e001e004f1f1e0eafd94f994bb1b3
refs/heads/master: 4c376dcae892e5b5daf8576c864061d076d4e4dc
2 changes: 1 addition & 1 deletion trunk/fs/ext3/super.c
View file
Original file line number Diff line number Diff line change
Expand Up @@ -2814,7 +2814,7 @@ static int ext3_statfs (struct dentry * dentry, struct kstatfs * buf)

static inline struct inode *dquot_to_inode(struct dquot *dquot)
{
return sb_dqopt(dquot->dq_sb)->files[dquot->dq_type];
return sb_dqopt(dquot->dq_sb)->files[dquot->dq_id.type];
}

static int ext3_write_dquot(struct dquot *dquot)
Expand Down
2 changes: 1 addition & 1 deletion trunk/fs/ext4/super.c
View file
Original file line number Diff line number Diff line change
Expand Up @@ -4796,7 +4796,7 @@ static int ext4_statfs(struct dentry *dentry, struct kstatfs *buf)

static inline struct inode *dquot_to_inode(struct dquot *dquot)
{
return sb_dqopt(dquot->dq_sb)->files[dquot->dq_type];
return sb_dqopt(dquot->dq_sb)->files[dquot->dq_id.type];
}

static int ext4_write_dquot(struct dquot *dquot)
Expand Down
43 changes: 26 additions & 17 deletions trunk/fs/ocfs2/quota_global.c
View file
Original file line number Diff line number Diff line change
Expand Up @@ -95,7 +95,7 @@ static void ocfs2_global_mem2diskdqb(void *dp, struct dquot *dquot)
struct ocfs2_global_disk_dqblk *d = dp;
struct mem_dqblk *m = &dquot->dq_dqb;

d->dqb_id = cpu_to_le32(dquot->dq_id);
d->dqb_id = cpu_to_le32(from_kqid(&init_user_ns, dquot->dq_id));
d->dqb_use_count = cpu_to_le32(OCFS2_DQUOT(dquot)->dq_use_count);
d->dqb_ihardlimit = cpu_to_le64(m->dqb_ihardlimit);
d->dqb_isoftlimit = cpu_to_le64(m->dqb_isoftlimit);
Expand All @@ -112,11 +112,14 @@ static int ocfs2_global_is_id(void *dp, struct dquot *dquot)
{
struct ocfs2_global_disk_dqblk *d = dp;
struct ocfs2_mem_dqinfo *oinfo =
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(&oinfo->dqi_gi, 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);
}

struct qtree_fmt_operations ocfs2_global_ops = {
Expand Down Expand Up @@ -475,7 +478,7 @@ int __ocfs2_sync_dquot(struct dquot *dquot, int freeing)
{
int err, err2;
struct super_block *sb = dquot->dq_sb;
int type = dquot->dq_type;
int type = dquot->dq_id.type;
struct ocfs2_mem_dqinfo *info = sb_dqinfo(sb, type)->dqi_priv;
struct ocfs2_global_disk_dqblk dqblk;
s64 spacechange, inodechange;
Expand Down Expand Up @@ -504,7 +507,8 @@ int __ocfs2_sync_dquot(struct dquot *dquot, int freeing)
olditime = dquot->dq_dqb.dqb_itime;
oldbtime = dquot->dq_dqb.dqb_btime;
ocfs2_global_disk2memdqb(dquot, &dqblk);
trace_ocfs2_sync_dquot(dquot->dq_id, dquot->dq_dqb.dqb_curspace,
trace_ocfs2_sync_dquot(from_kqid(&init_user_ns, dquot->dq_id),
dquot->dq_dqb.dqb_curspace,
(long long)spacechange,
dquot->dq_dqb.dqb_curinodes,
(long long)inodechange);
Expand Down Expand Up @@ -555,8 +559,8 @@ int __ocfs2_sync_dquot(struct dquot *dquot, int freeing)
err = ocfs2_qinfo_lock(info, freeing);
if (err < 0) {
mlog(ML_ERROR, "Failed to lock quota info, losing quota write"
" (type=%d, id=%u)\n", dquot->dq_type,
(unsigned)dquot->dq_id);
" (type=%d, id=%u)\n", dquot->dq_id.type,
(unsigned)from_kqid(&init_user_ns, dquot->dq_id));
goto out;
}
if (freeing)
Expand Down Expand Up @@ -591,9 +595,10 @@ static int ocfs2_sync_dquot_helper(struct dquot *dquot, unsigned long type)
struct ocfs2_super *osb = OCFS2_SB(sb);
int status = 0;

trace_ocfs2_sync_dquot_helper(dquot->dq_id, dquot->dq_type,
trace_ocfs2_sync_dquot_helper(from_kqid(&init_user_ns, dquot->dq_id),
dquot->dq_id.type,
type, sb->s_id);
if (type != dquot->dq_type)
if (type != dquot->dq_id.type)
goto out;
status = ocfs2_lock_global_qf(oinfo, 1);
if (status < 0)
Expand Down Expand Up @@ -643,7 +648,8 @@ static int ocfs2_write_dquot(struct dquot *dquot)
struct ocfs2_super *osb = OCFS2_SB(dquot->dq_sb);
int status = 0;

trace_ocfs2_write_dquot(dquot->dq_id, dquot->dq_type);
trace_ocfs2_write_dquot(from_kqid(&init_user_ns, dquot->dq_id),
dquot->dq_id.type);

handle = ocfs2_start_trans(osb, OCFS2_QWRITE_CREDITS);
if (IS_ERR(handle)) {
Expand Down Expand Up @@ -677,11 +683,12 @@ static int ocfs2_release_dquot(struct dquot *dquot)
{
handle_t *handle;
struct ocfs2_mem_dqinfo *oinfo =
sb_dqinfo(dquot->dq_sb, dquot->dq_type)->dqi_priv;
sb_dqinfo(dquot->dq_sb, dquot->dq_id.type)->dqi_priv;
struct ocfs2_super *osb = OCFS2_SB(dquot->dq_sb);
int status = 0;

trace_ocfs2_release_dquot(dquot->dq_id, dquot->dq_type);
trace_ocfs2_release_dquot(from_kqid(&init_user_ns, dquot->dq_id),
dquot->dq_id.type);

mutex_lock(&dquot->dq_lock);
/* Check whether we are not racing with some other dqget() */
Expand All @@ -691,7 +698,7 @@ static int ocfs2_release_dquot(struct dquot *dquot)
if (status < 0)
goto out;
handle = ocfs2_start_trans(osb,
ocfs2_calc_qdel_credits(dquot->dq_sb, dquot->dq_type));
ocfs2_calc_qdel_credits(dquot->dq_sb, dquot->dq_id.type));
if (IS_ERR(handle)) {
status = PTR_ERR(handle);
mlog_errno(status);
Expand Down Expand Up @@ -733,13 +740,14 @@ static int ocfs2_acquire_dquot(struct dquot *dquot)
int ex = 0;
struct super_block *sb = dquot->dq_sb;
struct ocfs2_super *osb = OCFS2_SB(sb);
int type = dquot->dq_type;
int type = dquot->dq_id.type;
struct ocfs2_mem_dqinfo *info = sb_dqinfo(sb, type)->dqi_priv;
struct inode *gqinode = info->dqi_gqinode;
int need_alloc = ocfs2_global_qinit_alloc(sb, type);
handle_t *handle;

trace_ocfs2_acquire_dquot(dquot->dq_id, type);
trace_ocfs2_acquire_dquot(from_kqid(&init_user_ns, dquot->dq_id),
type);
mutex_lock(&dquot->dq_lock);
/*
* We need an exclusive lock, because we're going to update use count
Expand Down Expand Up @@ -821,12 +829,13 @@ static int ocfs2_mark_dquot_dirty(struct dquot *dquot)
int sync = 0;
int status;
struct super_block *sb = dquot->dq_sb;
int type = dquot->dq_type;
int type = dquot->dq_id.type;
struct ocfs2_mem_dqinfo *oinfo = sb_dqinfo(sb, type)->dqi_priv;
handle_t *handle;
struct ocfs2_super *osb = OCFS2_SB(sb);

trace_ocfs2_mark_dquot_dirty(dquot->dq_id, type);
trace_ocfs2_mark_dquot_dirty(from_kqid(&init_user_ns, dquot->dq_id),
type);

/* In case user set some limits, sync dquot immediately to global
* quota file so that information propagates quicker */
Expand Down
11 changes: 6 additions & 5 deletions trunk/fs/ocfs2/quota_local.c
View file
Original file line number Diff line number Diff line change
Expand Up @@ -883,7 +883,8 @@ static void olq_set_dquot(struct buffer_head *bh, void *private)
dqblk = (struct ocfs2_local_disk_dqblk *)(bh->b_data
+ ol_dqblk_block_offset(sb, od->dq_local_off));

dqblk->dqb_id = cpu_to_le64(od->dq_dquot.dq_id);
dqblk->dqb_id = cpu_to_le64(from_kqid(&init_user_ns,
od->dq_dquot.dq_id));
spin_lock(&dq_data_lock);
dqblk->dqb_spacemod = cpu_to_le64(od->dq_dquot.dq_dqb.dqb_curspace -
od->dq_origspace);
Expand All @@ -893,7 +894,7 @@ static void olq_set_dquot(struct buffer_head *bh, void *private)
trace_olq_set_dquot(
(unsigned long long)le64_to_cpu(dqblk->dqb_spacemod),
(unsigned long long)le64_to_cpu(dqblk->dqb_inodemod),
od->dq_dquot.dq_id);
from_kqid(&init_user_ns, od->dq_dquot.dq_id));
}

/* Write dquot to local quota file */
Expand All @@ -902,7 +903,7 @@ int ocfs2_local_write_dquot(struct dquot *dquot)
struct super_block *sb = dquot->dq_sb;
struct ocfs2_dquot *od = OCFS2_DQUOT(dquot);
struct buffer_head *bh;
struct inode *lqinode = sb_dqopt(sb)->files[dquot->dq_type];
struct inode *lqinode = sb_dqopt(sb)->files[dquot->dq_id.type];
int status;

status = ocfs2_read_quota_phys_block(lqinode, od->dq_local_phys_blk,
Expand Down Expand Up @@ -1223,7 +1224,7 @@ static void olq_alloc_dquot(struct buffer_head *bh, void *private)
int ocfs2_create_local_dquot(struct dquot *dquot)
{
struct super_block *sb = dquot->dq_sb;
int type = dquot->dq_type;
int type = dquot->dq_id.type;
struct inode *lqinode = sb_dqopt(sb)->files[type];
struct ocfs2_quota_chunk *chunk;
struct ocfs2_dquot *od = OCFS2_DQUOT(dquot);
Expand Down Expand Up @@ -1277,7 +1278,7 @@ int ocfs2_create_local_dquot(struct dquot *dquot)
int ocfs2_local_release_dquot(handle_t *handle, struct dquot *dquot)
{
int status;
int type = dquot->dq_type;
int type = dquot->dq_id.type;
struct ocfs2_dquot *od = OCFS2_DQUOT(dquot);
struct super_block *sb = dquot->dq_sb;
struct ocfs2_local_disk_chunk *dchunk;
Expand Down
Loading

0 comments on commit 6341bad

Please sign in to comment.