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[XFS] decontaminate vnode operations from behavior details

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All vnode ops now take struct xfs_inode pointers and the behaviour related
glue is split out into methods of it's own. This required fixing
xfs_create/mkdir/symlink to not mess with the inode pointer but rather use
a separate boolean for error handling. Thanks to Dave Chinner for that
fix.

SGI-PV: 969608
SGI-Modid: xfs-linux-melb:xfs-kern:29492a

Signed-off-by: Christoph Hellwig <hch@infradead.org>
Signed-off-by: David Chinner <dgc@sgi.com>
Signed-off-by: Tim Shimmin <tes@sgi.com>
This commit is contained in:
Christoph Hellwig
2007-08-28 16:12:30 +10:00
committed by Tim Shimmin
parent b93bd20cd5
commit 993386c19a
20 changed files with 765 additions and 466 deletions
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6
fs/xfs/xfs_bmap.c
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@@ -5764,7 +5764,7 @@ xfs_getbmapx_fix_eof_hole(
*/
int /* error code */
xfs_getbmap(
bhv_desc_t *bdp, /* XFS behavior descriptor*/
xfs_inode_t *ip,
struct getbmap *bmv, /* user bmap structure */
void __user *ap, /* pointer to user's array */
int interface) /* interface flags */
@@ -5773,7 +5773,6 @@ xfs_getbmap(
int error; /* return value */
__int64_t fixlen; /* length for -1 case */
int i; /* extent number */
xfs_inode_t *ip; /* xfs incore inode pointer */
bhv_vnode_t *vp; /* corresponding vnode */
int lock; /* lock state */
xfs_bmbt_irec_t *map; /* buffer for user's data */
@@ -5791,8 +5790,7 @@ xfs_getbmap(
int bmapi_flags; /* flags for xfs_bmapi */
__int32_t oflags; /* getbmapx bmv_oflags field */
vp = BHV_TO_VNODE(bdp);
ip = XFS_BHVTOI(bdp);
vp = XFS_ITOV(ip);
mp = ip->i_mount;
whichfork = interface & BMV_IF_ATTRFORK ? XFS_ATTR_FORK : XFS_DATA_FORK;