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Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs-2.6

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* 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs-2.6:
  ext3: Fix dirtying of journalled buffers in data=journal mode
  ext3: default to ordered mode
  quota: Use mark_inode_dirty_sync instead of mark_inode_dirty
  quota: Change quota error message to print out disk and function name
  MAINTAINERS: Update entries of ext2 and ext3
  MAINTAINERS: Update address of Andreas Dilger
  ext3: Avoid filesystem corruption after a crash under heavy delete load
  ext3: remove vestiges of nobh support
  ext3: Fix set but unused variables
  quota: clean up quota active checks
  quota: Clean up the namespace in dqblk_xfs.h
  quota: check quota reservation on remove_dquot_ref
This commit is contained in:
Linus Torvalds
2010-08-07 12:57:07 -07:00
parent 938a73b959 5f11e6a440
commit 90e0c22596
19 changed files with 208 additions and 206 deletions
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24
include/linux/dqblk_xfs.h
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@ -49,7 +49,7 @@
#define FS_DQUOT_VERSION 1 /* fs_disk_quota.d_version */
typedef struct fs_disk_quota {
__s8 d_version; /* version of this structure */
__s8 d_flags; /* XFS_{USER,PROJ,GROUP}_QUOTA */
__s8 d_flags; /* FS_{USER,PROJ,GROUP}_QUOTA */
__u16 d_fieldmask; /* field specifier */
__u32 d_id; /* user, project, or group ID */
__u64 d_blk_hardlimit;/* absolute limit on disk blks */
@ -119,18 +119,18 @@ typedef struct fs_disk_quota {
#define FS_DQ_ACCT_MASK (FS_DQ_BCOUNT | FS_DQ_ICOUNT | FS_DQ_RTBCOUNT)
/*
* Various flags related to quotactl(2). Only relevant to XFS filesystems.
* Various flags related to quotactl(2).
*/
#define XFS_QUOTA_UDQ_ACCT (1<<0) /* user quota accounting */
#define XFS_QUOTA_UDQ_ENFD (1<<1) /* user quota limits enforcement */
#define XFS_QUOTA_GDQ_ACCT (1<<2) /* group quota accounting */
#define XFS_QUOTA_GDQ_ENFD (1<<3) /* group quota limits enforcement */
#define XFS_QUOTA_PDQ_ACCT (1<<4) /* project quota accounting */
#define XFS_QUOTA_PDQ_ENFD (1<<5) /* project quota limits enforcement */
#define FS_QUOTA_UDQ_ACCT (1<<0) /* user quota accounting */
#define FS_QUOTA_UDQ_ENFD (1<<1) /* user quota limits enforcement */
#define FS_QUOTA_GDQ_ACCT (1<<2) /* group quota accounting */
#define FS_QUOTA_GDQ_ENFD (1<<3) /* group quota limits enforcement */
#define FS_QUOTA_PDQ_ACCT (1<<4) /* project quota accounting */
#define FS_QUOTA_PDQ_ENFD (1<<5) /* project quota limits enforcement */
#define XFS_USER_QUOTA (1<<0) /* user quota type */
#define XFS_PROJ_QUOTA (1<<1) /* project quota type */
#define XFS_GROUP_QUOTA (1<<2) /* group quota type */
#define FS_USER_QUOTA (1<<0) /* user quota type */
#define FS_PROJ_QUOTA (1<<1) /* project quota type */
#define FS_GROUP_QUOTA (1<<2) /* group quota type */
/*
* fs_quota_stat is the struct returned in Q_XGETQSTAT for a given file system.
@ -151,7 +151,7 @@ typedef struct fs_qfilestat {
typedef struct fs_quota_stat {
__s8 qs_version; /* version number for future changes */
__u16 qs_flags; /* XFS_QUOTA_{U,P,G}DQ_{ACCT,ENFD} */
__u16 qs_flags; /* FS_QUOTA_{U,P,G}DQ_{ACCT,ENFD} */
__s8 qs_pad; /* unused */
fs_qfilestat_t qs_uquota; /* user quota storage information */
fs_qfilestat_t qs_gquota; /* group quota storage information */

1
include/linux/ext3_fs.h
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@ -400,7 +400,6 @@ struct ext3_inode {
#define EXT3_MOUNT_POSIX_ACL 0x08000 /* POSIX Access Control Lists */
#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 */
#define EXT3_MOUNT_USRQUOTA 0x100000 /* "old" user quota */
#define EXT3_MOUNT_GRPQUOTA 0x200000 /* "old" group quota */

26
include/linux/quotaops.h
View File

@ -28,6 +28,12 @@ static inline bool is_quota_modification(struct inode *inode, struct iattr *ia)
#if defined(CONFIG_QUOTA)
#define quota_error(sb, fmt, args...) \
__quota_error((sb), __func__, fmt , ## args)
extern void __quota_error(struct super_block *sb, const char *func,
const char *fmt, ...);
/*
* declaration of quota_function calls in kernel.
*/
@ -145,11 +151,6 @@ static inline bool sb_has_quota_active(struct super_block *sb, int type)
!sb_has_quota_suspended(sb, type);
}
static inline unsigned sb_any_quota_active(struct super_block *sb)
{
return sb_any_quota_loaded(sb) & ~sb_any_quota_suspended(sb);
}
/*
* Operations supported for diskquotas.
*/
@ -194,11 +195,6 @@ static inline int sb_has_quota_active(struct super_block *sb, int type)
return 0;
}
static inline int sb_any_quota_active(struct super_block *sb)
{
return 0;
}
static inline void dquot_initialize(struct inode *inode)
{
}
@ -270,7 +266,7 @@ static inline int dquot_alloc_space_nodirty(struct inode *inode, qsize_t nr)
static inline void dquot_alloc_space_nofail(struct inode *inode, qsize_t nr)
{
__dquot_alloc_space(inode, nr, DQUOT_SPACE_WARN|DQUOT_SPACE_NOFAIL);
mark_inode_dirty(inode);
mark_inode_dirty_sync(inode);
}
static inline int dquot_alloc_space(struct inode *inode, qsize_t nr)
@ -279,7 +275,7 @@ static inline int dquot_alloc_space(struct inode *inode, qsize_t nr)
ret = dquot_alloc_space_nodirty(inode, nr);
if (!ret)
mark_inode_dirty(inode);
mark_inode_dirty_sync(inode);
return ret;
}
@ -309,7 +305,7 @@ static inline int dquot_prealloc_block(struct inode *inode, qsize_t nr)
ret = dquot_prealloc_block_nodirty(inode, nr);
if (!ret)
mark_inode_dirty(inode);
mark_inode_dirty_sync(inode);
return ret;
}
@ -325,7 +321,7 @@ static inline int dquot_claim_block(struct inode *inode, qsize_t nr)
ret = dquot_claim_space_nodirty(inode, nr << inode->i_blkbits);
if (!ret)
mark_inode_dirty(inode);
mark_inode_dirty_sync(inode);
return ret;
}
@ -337,7 +333,7 @@ static inline void dquot_free_space_nodirty(struct inode *inode, qsize_t nr)
static inline void dquot_free_space(struct inode *inode, qsize_t nr)
{
dquot_free_space_nodirty(inode, nr);
mark_inode_dirty(inode);
mark_inode_dirty_sync(inode);
}
static inline void dquot_free_block_nodirty(struct inode *inode, qsize_t nr)