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path: root/fs/xfs/linux-2.6/xfs_iops.c
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Diffstat (limited to 'fs/xfs/linux-2.6/xfs_iops.c')
-rw-r--r--fs/xfs/linux-2.6/xfs_iops.c25
1 files changed, 17 insertions, 8 deletions
diff --git a/fs/xfs/linux-2.6/xfs_iops.c b/fs/xfs/linux-2.6/xfs_iops.c
index 095d271f343..f78bc221576 100644
--- a/fs/xfs/linux-2.6/xfs_iops.c
+++ b/fs/xfs/linux-2.6/xfs_iops.c
@@ -64,14 +64,14 @@ xfs_synchronize_atime(
{
struct inode *inode = VFS_I(ip);
- if (inode) {
+ if (!(inode->i_state & I_CLEAR)) {
ip->i_d.di_atime.t_sec = (__int32_t)inode->i_atime.tv_sec;
ip->i_d.di_atime.t_nsec = (__int32_t)inode->i_atime.tv_nsec;
}
}
/*
- * If the linux inode exists, mark it dirty.
+ * If the linux inode is valid, mark it dirty.
* Used when commiting a dirty inode into a transaction so that
* the inode will get written back by the linux code
*/
@@ -81,7 +81,7 @@ xfs_mark_inode_dirty_sync(
{
struct inode *inode = VFS_I(ip);
- if (inode)
+ if (!(inode->i_state & (I_WILL_FREE|I_FREEING|I_CLEAR)))
mark_inode_dirty_sync(inode);
}
@@ -128,7 +128,7 @@ xfs_ichgtime(
if (sync_it) {
SYNCHRONIZE();
ip->i_update_core = 1;
- mark_inode_dirty_sync(inode);
+ xfs_mark_inode_dirty_sync(ip);
}
}
@@ -601,7 +601,7 @@ xfs_vn_setattr(
struct dentry *dentry,
struct iattr *iattr)
{
- return -xfs_setattr(XFS_I(dentry->d_inode), iattr, 0, NULL);
+ return -xfs_setattr(XFS_I(dentry->d_inode), iattr, 0);
}
/*
@@ -642,7 +642,7 @@ xfs_vn_fallocate(
xfs_ilock(ip, XFS_IOLOCK_EXCL);
error = xfs_change_file_space(ip, XFS_IOC_RESVSP, &bf,
- 0, NULL, XFS_ATTR_NOLOCK);
+ 0, XFS_ATTR_NOLOCK);
if (!error && !(mode & FALLOC_FL_KEEP_SIZE) &&
offset + len > i_size_read(inode))
new_size = offset + len;
@@ -653,7 +653,7 @@ xfs_vn_fallocate(
iattr.ia_valid = ATTR_SIZE;
iattr.ia_size = new_size;
- error = xfs_setattr(ip, &iattr, XFS_ATTR_NOLOCK, NULL);
+ error = xfs_setattr(ip, &iattr, XFS_ATTR_NOLOCK);
}
xfs_iunlock(ip, XFS_IOLOCK_EXCL);
@@ -766,12 +766,21 @@ xfs_diflags_to_iflags(
* When reading existing inodes from disk this is called directly
* from xfs_iget, when creating a new inode it is called from
* xfs_ialloc after setting up the inode.
+ *
+ * We are always called with an uninitialised linux inode here.
+ * We need to initialise the necessary fields and take a reference
+ * on it.
*/
void
xfs_setup_inode(
struct xfs_inode *ip)
{
- struct inode *inode = ip->i_vnode;
+ struct inode *inode = &ip->i_vnode;
+
+ inode->i_ino = ip->i_ino;
+ inode->i_state = I_NEW|I_LOCK;
+ inode_add_to_lists(ip->i_mount->m_super, inode);
+ ASSERT(atomic_read(&inode->i_count) == 1);
inode->i_mode = ip->i_d.di_mode;
inode->i_nlink = ip->i_d.di_nlink;