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Diffstat (limited to 'fs/reiserfs/inode.c')
-rw-r--r--fs/reiserfs/inode.c30
1 files changed, 12 insertions, 18 deletions
diff --git a/fs/reiserfs/inode.c b/fs/reiserfs/inode.c
index 59d06871a850..a6d4268fb6c1 100644
--- a/fs/reiserfs/inode.c
+++ b/fs/reiserfs/inode.c
@@ -1592,13 +1592,12 @@ struct dentry *reiserfs_fh_to_parent(struct super_block *sb, struct fid *fid,
1592 (fh_type == 6) ? fid->raw[5] : 0); 1592 (fh_type == 6) ? fid->raw[5] : 0);
1593} 1593}
1594 1594
1595int reiserfs_encode_fh(struct dentry *dentry, __u32 * data, int *lenp, 1595int reiserfs_encode_fh(struct inode *inode, __u32 * data, int *lenp,
1596 int need_parent) 1596 struct inode *parent)
1597{ 1597{
1598 struct inode *inode = dentry->d_inode;
1599 int maxlen = *lenp; 1598 int maxlen = *lenp;
1600 1599
1601 if (need_parent && (maxlen < 5)) { 1600 if (parent && (maxlen < 5)) {
1602 *lenp = 5; 1601 *lenp = 5;
1603 return 255; 1602 return 255;
1604 } else if (maxlen < 3) { 1603 } else if (maxlen < 3) {
@@ -1610,20 +1609,15 @@ int reiserfs_encode_fh(struct dentry *dentry, __u32 * data, int *lenp,
1610 data[1] = le32_to_cpu(INODE_PKEY(inode)->k_dir_id); 1609 data[1] = le32_to_cpu(INODE_PKEY(inode)->k_dir_id);
1611 data[2] = inode->i_generation; 1610 data[2] = inode->i_generation;
1612 *lenp = 3; 1611 *lenp = 3;
1613 /* no room for directory info? return what we've stored so far */ 1612 if (parent) {
1614 if (maxlen < 5 || !need_parent) 1613 data[3] = parent->i_ino;
1615 return 3; 1614 data[4] = le32_to_cpu(INODE_PKEY(parent)->k_dir_id);
1616 1615 *lenp = 5;
1617 spin_lock(&dentry->d_lock); 1616 if (maxlen >= 6) {
1618 inode = dentry->d_parent->d_inode; 1617 data[5] = parent->i_generation;
1619 data[3] = inode->i_ino; 1618 *lenp = 6;
1620 data[4] = le32_to_cpu(INODE_PKEY(inode)->k_dir_id); 1619 }
1621 *lenp = 5; 1620 }
1622 if (maxlen >= 6) {
1623 data[5] = inode->i_generation;
1624 *lenp = 6;
1625 }
1626 spin_unlock(&dentry->d_lock);
1627 return *lenp; 1621 return *lenp;
1628} 1622}
1629 1623