summaryrefslogtreecommitdiff
path: root/fs/ext4/symlink.c
diff options
context:
space:
mode:
Diffstat (limited to 'fs/ext4/symlink.c')
-rw-r--r--fs/ext4/symlink.c13
1 files changed, 8 insertions, 5 deletions
diff --git a/fs/ext4/symlink.c b/fs/ext4/symlink.c
index 0e6dc44c5ebf..3b4bfe2ebd75 100644
--- a/fs/ext4/symlink.c
+++ b/fs/ext4/symlink.c
@@ -23,17 +23,20 @@
#include "xattr.h"
#ifdef CONFIG_EXT4_FS_ENCRYPTION
-static const char *ext4_encrypted_follow_link(struct dentry *dentry, void **cookie)
+static const char *ext4_encrypted_get_link(struct dentry *dentry,
+ struct inode *inode, void **cookie)
{
struct page *cpage = NULL;
char *caddr, *paddr = NULL;
struct ext4_str cstr, pstr;
- struct inode *inode = d_inode(dentry);
struct ext4_encrypted_symlink_data *sd;
loff_t size = min_t(loff_t, i_size_read(inode), PAGE_SIZE - 1);
int res;
u32 plen, max_size = inode->i_sb->s_blocksize;
+ if (!dentry)
+ return ERR_PTR(-ECHILD);
+
res = ext4_get_encryption_info(inode);
if (res)
return ERR_PTR(res);
@@ -87,7 +90,7 @@ errout:
const struct inode_operations ext4_encrypted_symlink_inode_operations = {
.readlink = generic_readlink,
- .follow_link = ext4_encrypted_follow_link,
+ .get_link = ext4_encrypted_get_link,
.put_link = kfree_put_link,
.setattr = ext4_setattr,
.setxattr = generic_setxattr,
@@ -99,7 +102,7 @@ const struct inode_operations ext4_encrypted_symlink_inode_operations = {
const struct inode_operations ext4_symlink_inode_operations = {
.readlink = generic_readlink,
- .follow_link = page_follow_link_light,
+ .get_link = page_get_link,
.put_link = page_put_link,
.setattr = ext4_setattr,
.setxattr = generic_setxattr,
@@ -110,7 +113,7 @@ const struct inode_operations ext4_symlink_inode_operations = {
const struct inode_operations ext4_fast_symlink_inode_operations = {
.readlink = generic_readlink,
- .follow_link = simple_follow_link,
+ .get_link = simple_get_link,
.setattr = ext4_setattr,
.setxattr = generic_setxattr,
.getxattr = generic_getxattr,