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yaml
---
r: 84479
b: refs/heads/master
c: 45ba598
h: refs/heads/master
i:
  84477: 0a36ac3
  84475: 4c296b6
  84471: d665053
  84463: 4e218bf
  84447: a4fa3ef
  84415: 7cabf65
  84351: f2f23d9
  84223: 961049f
  83967: 710586e
v: v3
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Christoph Hellwig authored and Lachlan McIlroy committed Feb 7, 2008
1 parent 520de4a commit e30caf1
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Showing 5 changed files with 65 additions and 72 deletions.
2 changes: 1 addition & 1 deletion [refs]
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Original file line number Diff line number Diff line change
@@ -1,2 +1,2 @@
---
refs/heads/master: a9759f2de38a3443d5107bddde03b4f3f550060e
refs/heads/master: 45ba598e56fa9f77801e06432b50580d97994fa4
76 changes: 21 additions & 55 deletions trunk/fs/xfs/xfs_dinode.h
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Original file line number Diff line number Diff line change
Expand Up @@ -171,69 +171,35 @@ typedef enum xfs_dinode_fmt
/*
* Inode data & attribute fork sizes, per inode.
*/
#define XFS_CFORK_Q(dcp) ((dcp)->di_forkoff != 0)
#define XFS_CFORK_Q_DISK(dcp) ((dcp)->di_forkoff != 0)

#define XFS_CFORK_BOFF(dcp) ((int)((dcp)->di_forkoff << 3))
#define XFS_CFORK_BOFF_DISK(dcp) ((int)((dcp)->di_forkoff << 3))

#define XFS_CFORK_DSIZE_DISK(dcp,mp) \
(XFS_CFORK_Q_DISK(dcp) ? XFS_CFORK_BOFF_DISK(dcp) : XFS_LITINO(mp))
#define XFS_CFORK_DSIZE(dcp,mp) \
(XFS_CFORK_Q(dcp) ? XFS_CFORK_BOFF(dcp) : XFS_LITINO(mp))

#define XFS_CFORK_ASIZE_DISK(dcp,mp) \
(XFS_CFORK_Q_DISK(dcp) ? XFS_LITINO(mp) - XFS_CFORK_BOFF_DISK(dcp) : 0)
#define XFS_CFORK_ASIZE(dcp,mp) \
(XFS_CFORK_Q(dcp) ? XFS_LITINO(mp) - XFS_CFORK_BOFF(dcp) : 0)

#define XFS_CFORK_SIZE_DISK(dcp,mp,w) \
((w) == XFS_DATA_FORK ? \
XFS_CFORK_DSIZE_DISK(dcp, mp) : \
XFS_CFORK_ASIZE_DISK(dcp, mp))
#define XFS_CFORK_SIZE(dcp,mp,w) \
((w) == XFS_DATA_FORK ? \
XFS_CFORK_DSIZE(dcp, mp) : XFS_CFORK_ASIZE(dcp, mp))
#define XFS_DFORK_Q(dip) ((dip)->di_core.di_forkoff != 0)
#define XFS_DFORK_BOFF(dip) ((int)((dip)->di_core.di_forkoff << 3))

#define XFS_DFORK_DSIZE(dip,mp) \
XFS_CFORK_DSIZE_DISK(&(dip)->di_core, mp)
#define XFS_DFORK_DSIZE_HOST(dip,mp) \
XFS_CFORK_DSIZE(&(dip)->di_core, mp)
(XFS_DFORK_Q(dip) ? \
XFS_DFORK_BOFF(dip) : \
XFS_LITINO(mp))
#define XFS_DFORK_ASIZE(dip,mp) \
XFS_CFORK_ASIZE_DISK(&(dip)->di_core, mp)
#define XFS_DFORK_ASIZE_HOST(dip,mp) \
XFS_CFORK_ASIZE(&(dip)->di_core, mp)
#define XFS_DFORK_SIZE(dip,mp,w) \
XFS_CFORK_SIZE_DISK(&(dip)->di_core, mp, w)
#define XFS_DFORK_SIZE_HOST(dip,mp,w) \
XFS_CFORK_SIZE(&(dip)->di_core, mp, w)
(XFS_DFORK_Q(dip) ? \
XFS_LITINO(mp) - XFS_DFORK_BOFF(dip) : \
0)
#define XFS_DFORK_SIZE(dip,mp,w) \
((w) == XFS_DATA_FORK ? \
XFS_DFORK_DSIZE(dip, mp) : \
XFS_DFORK_ASIZE(dip, mp))

#define XFS_DFORK_Q(dip) XFS_CFORK_Q_DISK(&(dip)->di_core)
#define XFS_DFORK_BOFF(dip) XFS_CFORK_BOFF_DISK(&(dip)->di_core)
#define XFS_DFORK_DPTR(dip) ((dip)->di_u.di_c)
#define XFS_DFORK_APTR(dip) \
#define XFS_DFORK_DPTR(dip) ((dip)->di_u.di_c)
#define XFS_DFORK_APTR(dip) \
((dip)->di_u.di_c + XFS_DFORK_BOFF(dip))
#define XFS_DFORK_PTR(dip,w) \
#define XFS_DFORK_PTR(dip,w) \
((w) == XFS_DATA_FORK ? XFS_DFORK_DPTR(dip) : XFS_DFORK_APTR(dip))
#define XFS_CFORK_FORMAT(dcp,w) \
((w) == XFS_DATA_FORK ? (dcp)->di_format : (dcp)->di_aformat)
#define XFS_CFORK_FMT_SET(dcp,w,n) \
#define XFS_DFORK_FORMAT(dip,w) \
((w) == XFS_DATA_FORK ? \
((dcp)->di_format = (n)) : ((dcp)->di_aformat = (n)))
#define XFS_DFORK_FORMAT(dip,w) XFS_CFORK_FORMAT(&(dip)->di_core, w)

#define XFS_CFORK_NEXTENTS_DISK(dcp,w) \
((w) == XFS_DATA_FORK ? \
be32_to_cpu((dcp)->di_nextents) : \
be16_to_cpu((dcp)->di_anextents))
#define XFS_CFORK_NEXTENTS(dcp,w) \
((w) == XFS_DATA_FORK ? (dcp)->di_nextents : (dcp)->di_anextents)
#define XFS_DFORK_NEXTENTS(dip,w) XFS_CFORK_NEXTENTS_DISK(&(dip)->di_core, w)
#define XFS_DFORK_NEXTENTS_HOST(dip,w) XFS_CFORK_NEXTENTS(&(dip)->di_core, w)

#define XFS_CFORK_NEXT_SET(dcp,w,n) \
(dip)->di_core.di_format : \
(dip)->di_core.di_aformat)
#define XFS_DFORK_NEXTENTS(dip,w) \
((w) == XFS_DATA_FORK ? \
((dcp)->di_nextents = (n)) : ((dcp)->di_anextents = (n)))
be32_to_cpu((dip)->di_core.di_nextents) : \
be16_to_cpu((dip)->di_core.di_anextents))

#define XFS_BUF_TO_DINODE(bp) ((xfs_dinode_t *)XFS_BUF_PTR(bp))

Expand Down
8 changes: 5 additions & 3 deletions trunk/fs/xfs/xfs_inode.c
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Original file line number Diff line number Diff line change
Expand Up @@ -828,15 +828,17 @@ xfs_ip2xflags(
xfs_icdinode_t *dic = &ip->i_d;

return _xfs_dic2xflags(dic->di_flags) |
(XFS_CFORK_Q(dic) ? XFS_XFLAG_HASATTR : 0);
(XFS_IFORK_Q(ip) ? XFS_XFLAG_HASATTR : 0);
}

uint
xfs_dic2xflags(
xfs_dinode_core_t *dic)
xfs_dinode_t *dip)
{
xfs_dinode_core_t *dic = &dip->di_core;

return _xfs_dic2xflags(be16_to_cpu(dic->di_flags)) |
(XFS_CFORK_Q_DISK(dic) ? XFS_XFLAG_HASATTR : 0);
(XFS_DFORK_Q(dip) ? XFS_XFLAG_HASATTR : 0);
}

/*
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47 changes: 36 additions & 11 deletions trunk/fs/xfs/xfs_inode.h
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Original file line number Diff line number Diff line change
Expand Up @@ -341,17 +341,42 @@ xfs_iflags_test_and_clear(xfs_inode_t *ip, unsigned short flags)
/*
* Fork handling.
*/
#define XFS_IFORK_PTR(ip,w) \
((w) == XFS_DATA_FORK ? &(ip)->i_df : (ip)->i_afp)
#define XFS_IFORK_Q(ip) XFS_CFORK_Q(&(ip)->i_d)
#define XFS_IFORK_DSIZE(ip) XFS_CFORK_DSIZE(&ip->i_d, ip->i_mount)
#define XFS_IFORK_ASIZE(ip) XFS_CFORK_ASIZE(&ip->i_d, ip->i_mount)
#define XFS_IFORK_SIZE(ip,w) XFS_CFORK_SIZE(&ip->i_d, ip->i_mount, w)
#define XFS_IFORK_FORMAT(ip,w) XFS_CFORK_FORMAT(&ip->i_d, w)
#define XFS_IFORK_FMT_SET(ip,w,n) XFS_CFORK_FMT_SET(&ip->i_d, w, n)
#define XFS_IFORK_NEXTENTS(ip,w) XFS_CFORK_NEXTENTS(&ip->i_d, w)
#define XFS_IFORK_NEXT_SET(ip,w,n) XFS_CFORK_NEXT_SET(&ip->i_d, w, n)

#define XFS_IFORK_Q(ip) ((ip)->i_d.di_forkoff != 0)
#define XFS_IFORK_BOFF(ip) ((int)((ip)->i_d.di_forkoff << 3))

#define XFS_IFORK_PTR(ip,w) \
((w) == XFS_DATA_FORK ? \
&(ip)->i_df : \
(ip)->i_afp)
#define XFS_IFORK_DSIZE(ip) \
(XFS_IFORK_Q(ip) ? \
XFS_IFORK_BOFF(ip) : \
XFS_LITINO((ip)->i_mount))
#define XFS_IFORK_ASIZE(ip) \
(XFS_IFORK_Q(ip) ? \
XFS_LITINO((ip)->i_mount) - XFS_IFORK_BOFF(ip) : \
0)
#define XFS_IFORK_SIZE(ip,w) \
((w) == XFS_DATA_FORK ? \
XFS_IFORK_DSIZE(ip) : \
XFS_IFORK_ASIZE(ip))
#define XFS_IFORK_FORMAT(ip,w) \
((w) == XFS_DATA_FORK ? \
(ip)->i_d.di_format : \
(ip)->i_d.di_aformat)
#define XFS_IFORK_FMT_SET(ip,w,n) \
((w) == XFS_DATA_FORK ? \
((ip)->i_d.di_format = (n)) : \
((ip)->i_d.di_aformat = (n)))
#define XFS_IFORK_NEXTENTS(ip,w) \
((w) == XFS_DATA_FORK ? \
(ip)->i_d.di_nextents : \
(ip)->i_d.di_anextents)
#define XFS_IFORK_NEXT_SET(ip,w,n) \
((w) == XFS_DATA_FORK ? \
((ip)->i_d.di_nextents = (n)) : \
((ip)->i_d.di_anextents = (n)))

#ifdef __KERNEL__

Expand Down Expand Up @@ -503,7 +528,7 @@ void xfs_dinode_to_disk(struct xfs_dinode_core *,
struct xfs_icdinode *);

uint xfs_ip2xflags(struct xfs_inode *);
uint xfs_dic2xflags(struct xfs_dinode_core *);
uint xfs_dic2xflags(struct xfs_dinode *);
int xfs_ifree(struct xfs_trans *, xfs_inode_t *,
struct xfs_bmap_free *);
int xfs_itruncate_start(xfs_inode_t *, uint, xfs_fsize_t);
Expand Down
4 changes: 2 additions & 2 deletions trunk/fs/xfs/xfs_itable.c
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Original file line number Diff line number Diff line change
Expand Up @@ -170,7 +170,7 @@ xfs_bulkstat_one_dinode(
buf->bs_mtime.tv_nsec = be32_to_cpu(dic->di_mtime.t_nsec);
buf->bs_ctime.tv_sec = be32_to_cpu(dic->di_ctime.t_sec);
buf->bs_ctime.tv_nsec = be32_to_cpu(dic->di_ctime.t_nsec);
buf->bs_xflags = xfs_dic2xflags(dic);
buf->bs_xflags = xfs_dic2xflags(dip);
buf->bs_extsize = be32_to_cpu(dic->di_extsize) << mp->m_sb.sb_blocklog;
buf->bs_extents = be32_to_cpu(dic->di_nextents);
buf->bs_gen = be32_to_cpu(dic->di_gen);
Expand Down Expand Up @@ -307,7 +307,7 @@ xfs_bulkstat_use_dinode(
}
/* BULKSTAT_FG_INLINE: if attr fork is local, or not there, use it */
aformat = dip->di_core.di_aformat;
if ((XFS_CFORK_Q(&dip->di_core) == 0) ||
if ((XFS_DFORK_Q(dip) == 0) ||
(aformat == XFS_DINODE_FMT_LOCAL) ||
(aformat == XFS_DINODE_FMT_EXTENTS && !dip->di_core.di_anextents)) {
*dipp = dip;
Expand Down

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