UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

[XFS] XFS: Kill xfs_vtoi() 

xfs_vtoi() is redundant and only unsed in small sections of code.
Replace them with widely used XFS_I() inline and kill xfs_vtoi().

SGI-PV: 981498

SGI-Modid: xfs-linux-melb:xfs-kern:31725a

Signed-off-by: David Chinner <david@fromorbit.com>
Signed-off-by: Niv Sardi <xaiki@sgi.com>
Signed-off-by: Christoph Hellwig <hch@infradead.org>
Signed-off-by: Lachlan McIlroy <lachlan@sgi.com>
This commit is contained in:
David Chinner 2008-08-13 16:01:45 +10:00 committed by Lachlan McIlroy
parent e4f7529108
commit e6064d30c3
4 changed files with 11 additions and 17 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
fs/xfs/linux-2.6/xfs_aops.c
View File

@ -73,7 +73,6 @@ xfs_page_trace(
unsigned long pgoff)
{
xfs_inode_t *ip;
bhv_vnode_t *vp = vn_from_inode(inode);
loff_t isize = i_size_read(inode);
loff_t offset = page_offset(page);
int delalloc = -1, unmapped = -1, unwritten = -1;
@ -81,7 +80,7 @@ xfs_page_trace(
if (page_has_buffers(page))
xfs_count_page_state(page, &delalloc, &unmapped, &unwritten);
ip = xfs_vtoi(vp);
ip = XFS_I(inode);
if (!ip->i_rwtrace)
return;

4
fs/xfs/linux-2.6/xfs_vnode.h
View File

@ -89,9 +89,9 @@ extern bhv_vnode_t *vn_hold(bhv_vnode_t *);
#if defined(XFS_INODE_TRACE)
#define VN_HOLD(vp) \
((void)vn_hold(vp), \
xfs_itrace_hold(xfs_vtoi(vp), __FILE__, __LINE__, (inst_t *)__return_address))
xfs_itrace_hold(XFS_I(vp), __FILE__, __LINE__, (inst_t *)__return_address))
#define VN_RELE(vp) \
(xfs_itrace_rele(xfs_vtoi(vp), __FILE__, __LINE__, (inst_t *)__return_address), \
(xfs_itrace_rele(XFS_I(vp), __FILE__, __LINE__, (inst_t *)__return_address), \
iput(vn_to_inode(vp)))
#else
#define VN_HOLD(vp) ((void)vn_hold(vp))

16
fs/xfs/xfs_acl.c
View File

@ -239,7 +239,7 @@ xfs_acl_vget(
goto out;
}
if (kind == _ACL_TYPE_ACCESS)
xfs_acl_sync_mode(xfs_vtoi(vp)->i_d.di_mode, xfs_acl);
xfs_acl_sync_mode(XFS_I(vp)->i_d.di_mode, xfs_acl);
error = -posix_acl_xfs_to_xattr(xfs_acl, ext_acl, size);
}
out:
@ -259,7 +259,7 @@ xfs_acl_vremove(
VN_HOLD(vp);
error = xfs_acl_allow_set(vp, kind);
if (!error) {
error = xfs_attr_remove(xfs_vtoi(vp),
error = xfs_attr_remove(XFS_I(vp),
kind == _ACL_TYPE_DEFAULT?
SGI_ACL_DEFAULT: SGI_ACL_FILE,
ATTR_ROOT);
@ -372,7 +372,7 @@ xfs_acl_allow_set(
return ENOTDIR;
if (vp->i_sb->s_flags & MS_RDONLY)
return EROFS;
if (xfs_vtoi(vp)->i_d.di_uid != current->fsuid && !capable(CAP_FOWNER))
if (XFS_I(vp)->i_d.di_uid != current->fsuid && !capable(CAP_FOWNER))
return EPERM;
return 0;
}
@ -576,7 +576,7 @@ xfs_acl_get_attr(
ASSERT((flags & ATTR_KERNOVAL) ? (aclp == NULL) : 1);
flags |= ATTR_ROOT;
*error = xfs_attr_get(xfs_vtoi(vp),
*error = xfs_attr_get(XFS_I(vp),
kind == _ACL_TYPE_ACCESS ?
SGI_ACL_FILE : SGI_ACL_DEFAULT,
(char *)aclp, &len, flags);
@ -615,7 +615,7 @@ xfs_acl_set_attr(
INT_SET(newace->ae_perm, ARCH_CONVERT, ace->ae_perm);
}
INT_SET(newacl->acl_cnt, ARCH_CONVERT, aclp->acl_cnt);
*error = xfs_attr_set(xfs_vtoi(vp),
*error = xfs_attr_set(XFS_I(vp),
kind == _ACL_TYPE_ACCESS ?
SGI_ACL_FILE: SGI_ACL_DEFAULT,
(char *)newacl, len, ATTR_ROOT);
@ -639,7 +639,7 @@ xfs_acl_vtoacl(
if (error)
access_acl->acl_cnt = XFS_ACL_NOT_PRESENT;
else /* We have a good ACL and the file mode, synchronize. */
xfs_acl_sync_mode(xfs_vtoi(vp)->i_d.di_mode, access_acl);
xfs_acl_sync_mode(XFS_I(vp)->i_d.di_mode, access_acl);
}
if (default_acl) {
@ -734,7 +734,7 @@ xfs_acl_setmode(
* mode. The m:: bits take precedence over the g:: bits.
*/
iattr.ia_valid = ATTR_MODE;
iattr.ia_mode = xfs_vtoi(vp)->i_d.di_mode;
iattr.ia_mode = XFS_I(vp)->i_d.di_mode;
iattr.ia_mode &= ~(S_IRWXU|S_IRWXG|S_IRWXO);
ap = acl->acl_entry;
for (i = 0; i < acl->acl_cnt; ++i) {
@ -764,7 +764,7 @@ xfs_acl_setmode(
if (gap && nomask)
iattr.ia_mode |= gap->ae_perm << 3;
return xfs_setattr(xfs_vtoi(vp), &iattr, 0, sys_cred);
return xfs_setattr(XFS_I(vp), &iattr, 0, sys_cred);
}
/*

5
fs/xfs/xfs_inode.h
View File

@ -269,11 +269,6 @@ static inline struct xfs_inode *XFS_I(struct inode *inode)
return (struct xfs_inode *)inode->i_private;
}
static inline struct xfs_inode *xfs_vtoi(bhv_vnode_t *vp)
{
return XFS_I((struct inode *)vp);
}
/* convert from xfs inode to vfs inode */
static inline struct inode *VFS_I(struct xfs_inode *ip)
{