Skip to content

Commit

Permalink
---
Browse files Browse the repository at this point in the history 
yaml
---
r: 3039
b: refs/heads/master
c: 1f54587
h: refs/heads/master
i:
  3037: ba0aa68
  3035: a448081
  3031: 918148e
  3023: b60b668
  3007: 4a31e59
v: v3
  • Loading branch information
Jan Kara authored and Linus Torvalds committed Jun 24, 2005
1 parent 57d4900 commit 0490899
Show file tree
Hide file tree
Showing 8 changed files with 61 additions and 37 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: 4e5117ba0af4582b6ec9164874f719d7f3f1eb2b
refs/heads/master: 1f54587bea84a35125c95e19b98c2f464c50871b
5 changes: 3 additions & 2 deletions trunk/fs/ext3/acl.c
View file
Original file line number Diff line number Diff line change
Expand Up @@ -393,7 +393,8 @@ ext3_acl_chmod(struct inode *inode)
int retries = 0;

retry:
handle = ext3_journal_start(inode, EXT3_DATA_TRANS_BLOCKS);
handle = ext3_journal_start(inode,
EXT3_DATA_TRANS_BLOCKS(inode->i_sb));
if (IS_ERR(handle)) {
error = PTR_ERR(handle);
ext3_std_error(inode->i_sb, error);
Expand Down Expand Up @@ -503,7 +504,7 @@ ext3_xattr_set_acl(struct inode *inode, int type, const void *value,
acl = NULL;

retry:
handle = ext3_journal_start(inode, EXT3_DATA_TRANS_BLOCKS);
handle = ext3_journal_start(inode, EXT3_DATA_TRANS_BLOCKS(inode->i_sb));
if (IS_ERR(handle))
return PTR_ERR(handle);
error = ext3_set_acl(handle, inode, type, acl);
Expand Down
7 changes: 4 additions & 3 deletions trunk/fs/ext3/inode.c
View file
Original file line number Diff line number Diff line change
Expand Up @@ -128,7 +128,7 @@ static unsigned long blocks_for_truncate(struct inode *inode)
if (needed > EXT3_MAX_TRANS_DATA)
needed = EXT3_MAX_TRANS_DATA;

return EXT3_DATA_TRANS_BLOCKS + needed;
return EXT3_DATA_TRANS_BLOCKS(inode->i_sb) + needed;
}

/*
Expand Down Expand Up @@ -2763,7 +2763,8 @@ int ext3_setattr(struct dentry *dentry, struct iattr *attr)

/* (user+group)*(old+new) structure, inode write (sb,
* inode block, ? - but truncate inode update has it) */
handle = ext3_journal_start(inode, 4*EXT3_QUOTA_INIT_BLOCKS+3);
handle = ext3_journal_start(inode, 2*(EXT3_QUOTA_INIT_BLOCKS(inode->i_sb)+
EXT3_QUOTA_DEL_BLOCKS(inode->i_sb))+3);
if (IS_ERR(handle)) {
error = PTR_ERR(handle);
goto err_out;
Expand Down Expand Up @@ -2861,7 +2862,7 @@ static int ext3_writepage_trans_blocks(struct inode *inode)
#ifdef CONFIG_QUOTA
/* We know that structure was already allocated during DQUOT_INIT so
* we will be updating only the data blocks + inodes */
ret += 2*EXT3_QUOTA_TRANS_BLOCKS;
ret += 2*EXT3_QUOTA_TRANS_BLOCKS(inode->i_sb);
#endif

return ret;
Expand Down
25 changes: 13 additions & 12 deletions trunk/fs/ext3/namei.c
View file
Original file line number Diff line number Diff line change
Expand Up @@ -1645,9 +1645,9 @@ static int ext3_create (struct inode * dir, struct dentry * dentry, int mode,
int err, retries = 0;

retry:
handle = ext3_journal_start(dir, EXT3_DATA_TRANS_BLOCKS +
handle = ext3_journal_start(dir, EXT3_DATA_TRANS_BLOCKS(dir->i_sb) +
EXT3_INDEX_EXTRA_TRANS_BLOCKS + 3 +
2*EXT3_QUOTA_INIT_BLOCKS);
2*EXT3_QUOTA_INIT_BLOCKS(dir->i_sb));
if (IS_ERR(handle))
return PTR_ERR(handle);

Expand Down Expand Up @@ -1679,9 +1679,9 @@ static int ext3_mknod (struct inode * dir, struct dentry *dentry,
return -EINVAL;

retry:
handle = ext3_journal_start(dir, EXT3_DATA_TRANS_BLOCKS +
handle = ext3_journal_start(dir, EXT3_DATA_TRANS_BLOCKS(dir->i_sb) +
EXT3_INDEX_EXTRA_TRANS_BLOCKS + 3 +
2*EXT3_QUOTA_INIT_BLOCKS);
2*EXT3_QUOTA_INIT_BLOCKS(dir->i_sb));
if (IS_ERR(handle))
return PTR_ERR(handle);

Expand Down Expand Up @@ -1715,9 +1715,9 @@ static int ext3_mkdir(struct inode * dir, struct dentry * dentry, int mode)
return -EMLINK;

retry:
handle = ext3_journal_start(dir, EXT3_DATA_TRANS_BLOCKS +
handle = ext3_journal_start(dir, EXT3_DATA_TRANS_BLOCKS(dir->i_sb) +
EXT3_INDEX_EXTRA_TRANS_BLOCKS + 3 +
2*EXT3_QUOTA_INIT_BLOCKS);
2*EXT3_QUOTA_INIT_BLOCKS(dir->i_sb));
if (IS_ERR(handle))
return PTR_ERR(handle);

Expand Down Expand Up @@ -2006,7 +2006,7 @@ static int ext3_rmdir (struct inode * dir, struct dentry *dentry)
/* Initialize quotas before so that eventual writes go in
* separate transaction */
DQUOT_INIT(dentry->d_inode);
handle = ext3_journal_start(dir, EXT3_DELETE_TRANS_BLOCKS);
handle = ext3_journal_start(dir, EXT3_DELETE_TRANS_BLOCKS(dir->i_sb));
if (IS_ERR(handle))
return PTR_ERR(handle);

Expand Down Expand Up @@ -2065,7 +2065,7 @@ static int ext3_unlink(struct inode * dir, struct dentry *dentry)
/* Initialize quotas before so that eventual writes go
* in separate transaction */
DQUOT_INIT(dentry->d_inode);
handle = ext3_journal_start(dir, EXT3_DELETE_TRANS_BLOCKS);
handle = ext3_journal_start(dir, EXT3_DELETE_TRANS_BLOCKS(dir->i_sb));
if (IS_ERR(handle))
return PTR_ERR(handle);

Expand Down Expand Up @@ -2120,9 +2120,9 @@ static int ext3_symlink (struct inode * dir,
return -ENAMETOOLONG;

retry:
handle = ext3_journal_start(dir, EXT3_DATA_TRANS_BLOCKS +
handle = ext3_journal_start(dir, EXT3_DATA_TRANS_BLOCKS(dir->i_sb) +
EXT3_INDEX_EXTRA_TRANS_BLOCKS + 5 +
2*EXT3_QUOTA_INIT_BLOCKS);
2*EXT3_QUOTA_INIT_BLOCKS(dir->i_sb));
if (IS_ERR(handle))
return PTR_ERR(handle);

Expand Down Expand Up @@ -2174,7 +2174,7 @@ static int ext3_link (struct dentry * old_dentry,
return -EMLINK;

retry:
handle = ext3_journal_start(dir, EXT3_DATA_TRANS_BLOCKS +
handle = ext3_journal_start(dir, EXT3_DATA_TRANS_BLOCKS(dir->i_sb) +
EXT3_INDEX_EXTRA_TRANS_BLOCKS);
if (IS_ERR(handle))
return PTR_ERR(handle);
Expand Down Expand Up @@ -2216,7 +2216,8 @@ static int ext3_rename (struct inode * old_dir, struct dentry *old_dentry,
* in separate transaction */
if (new_dentry->d_inode)
DQUOT_INIT(new_dentry->d_inode);
handle = ext3_journal_start(old_dir, 2 * EXT3_DATA_TRANS_BLOCKS +
handle = ext3_journal_start(old_dir, 2 *
EXT3_DATA_TRANS_BLOCKS(old_dir->i_sb) +
EXT3_INDEX_EXTRA_TRANS_BLOCKS + 2);
if (IS_ERR(handle))
return PTR_ERR(handle);
Expand Down
37 changes: 27 additions & 10 deletions trunk/fs/ext3/super.c
View file
Original file line number Diff line number Diff line change
Expand Up @@ -589,7 +589,7 @@ enum {
Opt_commit, Opt_journal_update, Opt_journal_inum,
Opt_abort, Opt_data_journal, Opt_data_ordered, Opt_data_writeback,
Opt_usrjquota, Opt_grpjquota, Opt_offusrjquota, Opt_offgrpjquota,
Opt_jqfmt_vfsold, Opt_jqfmt_vfsv0,
Opt_jqfmt_vfsold, Opt_jqfmt_vfsv0, Opt_quota, Opt_noquota,
Opt_ignore, Opt_barrier, Opt_err, Opt_resize,
};

Expand Down Expand Up @@ -634,10 +634,10 @@ static match_table_t tokens = {
{Opt_grpjquota, "grpjquota=%s"},
{Opt_jqfmt_vfsold, "jqfmt=vfsold"},
{Opt_jqfmt_vfsv0, "jqfmt=vfsv0"},
{Opt_ignore, "grpquota"},
{Opt_ignore, "noquota"},
{Opt_ignore, "quota"},
{Opt_ignore, "usrquota"},
{Opt_quota, "grpquota"},
{Opt_noquota, "noquota"},
{Opt_quota, "quota"},
{Opt_quota, "usrquota"},
{Opt_barrier, "barrier=%u"},
{Opt_err, NULL},
{Opt_resize, "resize"},
Expand Down Expand Up @@ -876,6 +876,7 @@ static int parse_options (char * options, struct super_block *sb,
sbi->s_qf_names[qtype] = NULL;
return 0;
}
set_opt(sbi->s_mount_opt, QUOTA);
break;
case Opt_offusrjquota:
qtype = USRQUOTA;
Expand All @@ -898,6 +899,17 @@ static int parse_options (char * options, struct super_block *sb,
case Opt_jqfmt_vfsv0:
sbi->s_jquota_fmt = QFMT_VFS_V0;
break;
case Opt_quota:
set_opt(sbi->s_mount_opt, QUOTA);
break;
case Opt_noquota:
if (sb_any_quota_enabled(sb)) {
printk(KERN_ERR "EXT3-fs: Cannot change quota "
"options when quota turned on.\n");
return 0;
}
clear_opt(sbi->s_mount_opt, QUOTA);
break;
#else
case Opt_usrjquota:
case Opt_grpjquota:
Expand All @@ -909,6 +921,9 @@ static int parse_options (char * options, struct super_block *sb,
"EXT3-fs: journalled quota options not "
"supported.\n");
break;
case Opt_quota:
case Opt_noquota:
break;
#endif
case Opt_abort:
set_opt(sbi->s_mount_opt, ABORT);
Expand Down Expand Up @@ -2238,7 +2253,7 @@ static int ext3_dquot_initialize(struct inode *inode, int type)
int ret, err;

/* We may create quota structure so we need to reserve enough blocks */
handle = ext3_journal_start(inode, 2*EXT3_QUOTA_INIT_BLOCKS);
handle = ext3_journal_start(inode, 2*EXT3_QUOTA_INIT_BLOCKS(inode->i_sb));
if (IS_ERR(handle))
return PTR_ERR(handle);
ret = dquot_initialize(inode, type);
Expand All @@ -2254,7 +2269,7 @@ static int ext3_dquot_drop(struct inode *inode)
int ret, err;

/* We may delete quota structure so we need to reserve enough blocks */
handle = ext3_journal_start(inode, 2*EXT3_QUOTA_INIT_BLOCKS);
handle = ext3_journal_start(inode, 2*EXT3_QUOTA_DEL_BLOCKS(inode->i_sb));
if (IS_ERR(handle))
return PTR_ERR(handle);
ret = dquot_drop(inode);
Expand All @@ -2272,7 +2287,7 @@ static int ext3_write_dquot(struct dquot *dquot)

inode = dquot_to_inode(dquot);
handle = ext3_journal_start(inode,
EXT3_QUOTA_TRANS_BLOCKS);
EXT3_QUOTA_TRANS_BLOCKS(dquot->dq_sb));
if (IS_ERR(handle))
return PTR_ERR(handle);
ret = dquot_commit(dquot);
Expand All @@ -2288,7 +2303,7 @@ static int ext3_acquire_dquot(struct dquot *dquot)
handle_t *handle;

handle = ext3_journal_start(dquot_to_inode(dquot),
EXT3_QUOTA_INIT_BLOCKS);
EXT3_QUOTA_INIT_BLOCKS(dquot->dq_sb));
if (IS_ERR(handle))
return PTR_ERR(handle);
ret = dquot_acquire(dquot);
Expand All @@ -2304,7 +2319,7 @@ static int ext3_release_dquot(struct dquot *dquot)
handle_t *handle;

handle = ext3_journal_start(dquot_to_inode(dquot),
EXT3_QUOTA_INIT_BLOCKS);
EXT3_QUOTA_DEL_BLOCKS(dquot->dq_sb));
if (IS_ERR(handle))
return PTR_ERR(handle);
ret = dquot_release(dquot);
Expand Down Expand Up @@ -2361,6 +2376,8 @@ static int ext3_quota_on(struct super_block *sb, int type, int format_id,
int err;
struct nameidata nd;

if (!test_opt(sb, QUOTA))
return -EINVAL;
/* Not journalling quota? */
if (!EXT3_SB(sb)->s_qf_names[USRQUOTA] &&
!EXT3_SB(sb)->s_qf_names[GRPQUOTA])
Expand Down
2 changes: 1 addition & 1 deletion trunk/fs/ext3/xattr.c
View file
Original file line number Diff line number Diff line change
Expand Up @@ -1044,7 +1044,7 @@ ext3_xattr_set(struct inode *inode, int name_index, const char *name,
int error, retries = 0;

retry:
handle = ext3_journal_start(inode, EXT3_DATA_TRANS_BLOCKS);
handle = ext3_journal_start(inode, EXT3_DATA_TRANS_BLOCKS(inode->i_sb));
if (IS_ERR(handle)) {
error = PTR_ERR(handle);
} else {
Expand Down
1 change: 1 addition & 0 deletions trunk/include/linux/ext3_fs.h
View file
Original file line number Diff line number Diff line change
Expand Up @@ -358,6 +358,7 @@ struct ext3_inode {
#define EXT3_MOUNT_RESERVATION 0x10000 /* Preallocation */
#define EXT3_MOUNT_BARRIER 0x20000 /* Use block barriers */
#define EXT3_MOUNT_NOBH 0x40000 /* No bufferheads */
#define EXT3_MOUNT_QUOTA 0x80000 /* Some quota option set */

/* Compatibility, for having both ext2_fs.h and ext3_fs.h included at once */
#ifndef _LINUX_EXT2_FS_H
Expand Down
19 changes: 11 additions & 8 deletions trunk/include/linux/ext3_jbd.h
View file
Original file line number Diff line number Diff line change
Expand Up @@ -42,15 +42,15 @@
* superblock only gets updated once, of course, so don't bother
* counting that again for the quota updates. */

#define EXT3_DATA_TRANS_BLOCKS (EXT3_SINGLEDATA_TRANS_BLOCKS + \
#define EXT3_DATA_TRANS_BLOCKS(sb) (EXT3_SINGLEDATA_TRANS_BLOCKS + \
EXT3_XATTR_TRANS_BLOCKS - 2 + \
2*EXT3_QUOTA_TRANS_BLOCKS)
2*EXT3_QUOTA_TRANS_BLOCKS(sb))

/* Delete operations potentially hit one directory's namespace plus an
* entire inode, plus arbitrary amounts of bitmap/indirection data. Be
* generous. We can grow the delete transaction later if necessary. */

#define EXT3_DELETE_TRANS_BLOCKS (2 * EXT3_DATA_TRANS_BLOCKS + 64)
#define EXT3_DELETE_TRANS_BLOCKS(sb) (2 * EXT3_DATA_TRANS_BLOCKS(sb) + 64)

/* Define an arbitrary limit for the amount of data we will anticipate
* writing to any given transaction. For unbounded transactions such as
Expand All @@ -74,14 +74,17 @@
#ifdef CONFIG_QUOTA
/* Amount of blocks needed for quota update - we know that the structure was
* allocated so we need to update only inode+data */
#define EXT3_QUOTA_TRANS_BLOCKS 2
#define EXT3_QUOTA_TRANS_BLOCKS(sb) (test_opt(sb, QUOTA) ? 2 : 0)
/* Amount of blocks needed for quota insert/delete - we do some block writes
* but inode, sb and group updates are done only once */
#define EXT3_QUOTA_INIT_BLOCKS (DQUOT_MAX_WRITES*\
(EXT3_SINGLEDATA_TRANS_BLOCKS-3)+3)
#define EXT3_QUOTA_INIT_BLOCKS(sb) (test_opt(sb, QUOTA) ? (DQUOT_INIT_ALLOC*\
(EXT3_SINGLEDATA_TRANS_BLOCKS-3)+3+DQUOT_INIT_REWRITE) : 0)
#define EXT3_QUOTA_DEL_BLOCKS(sb) (test_opt(sb, QUOTA) ? (DQUOT_DEL_ALLOC*\
(EXT3_SINGLEDATA_TRANS_BLOCKS-3)+3+DQUOT_DEL_REWRITE) : 0)
#else
#define EXT3_QUOTA_TRANS_BLOCKS 0
#define EXT3_QUOTA_INIT_BLOCKS 0
#define EXT3_QUOTA_TRANS_BLOCKS(sb) 0
#define EXT3_QUOTA_INIT_BLOCKS(sb) 0
#define EXT3_QUOTA_DEL_BLOCKS(sb) 0
#endif

int
Expand Down

0 comments on commit 0490899

Please sign in to comment.