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Diffstat (limited to 'fs/ext4/super.c')
-rw-r--r--fs/ext4/super.c19
1 files changed, 5 insertions, 14 deletions
diff --git a/fs/ext4/super.c b/fs/ext4/super.c
index e862b82066ab..fc9071081600 100644
--- a/fs/ext4/super.c
+++ b/fs/ext4/super.c
@@ -1173,20 +1173,11 @@ static struct inode *ext4_nfs_get_inode(struct super_block *sb,
{
struct inode *inode;
- if (ino < EXT4_FIRST_INO(sb) && ino != EXT4_ROOT_INO)
- return ERR_PTR(-ESTALE);
- if (ino > le32_to_cpu(EXT4_SB(sb)->s_es->s_inodes_count))
- return ERR_PTR(-ESTALE);
-
- /* iget isn't really right if the inode is currently unallocated!!
- *
- * ext4_read_inode will return a bad_inode if the inode had been
- * deleted, so we should be safe.
- *
+ /*
* Currently we don't know the generation for parent directory, so
* a generation of 0 means "accept any"
*/
- inode = ext4_iget_normal(sb, ino);
+ inode = ext4_iget(sb, ino, EXT4_IGET_HANDLE);
if (IS_ERR(inode))
return ERR_CAST(inode);
if (generation && inode->i_generation != generation) {
@@ -4350,7 +4341,7 @@ no_journal:
* so we can safely mount the rest of the filesystem now.
*/
- root = ext4_iget(sb, EXT4_ROOT_INO);
+ root = ext4_iget(sb, EXT4_ROOT_INO, EXT4_IGET_SPECIAL);
if (IS_ERR(root)) {
ext4_msg(sb, KERN_ERR, "get root inode failed");
ret = PTR_ERR(root);
@@ -4618,7 +4609,7 @@ static struct inode *ext4_get_journal_inode(struct super_block *sb,
* happen if we iget() an unused inode, as the subsequent iput()
* will try to delete it.
*/
- journal_inode = ext4_iget(sb, journal_inum);
+ journal_inode = ext4_iget(sb, journal_inum, EXT4_IGET_SPECIAL);
if (IS_ERR(journal_inode)) {
ext4_msg(sb, KERN_ERR, "no journal found");
return NULL;
@@ -5700,7 +5691,7 @@ static int ext4_quota_enable(struct super_block *sb, int type, int format_id,
if (!qf_inums[type])
return -EPERM;
- qf_inode = ext4_iget(sb, qf_inums[type]);
+ qf_inode = ext4_iget(sb, qf_inums[type], EXT4_IGET_SPECIAL);
if (IS_ERR(qf_inode)) {
ext4_error(sb, "Bad quota inode # %lu", qf_inums[type]);
return PTR_ERR(qf_inode);