diff options
Diffstat (limited to 'fs/f2fs/namei.c')
| -rw-r--r-- | fs/f2fs/namei.c | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/fs/f2fs/namei.c b/fs/f2fs/namei.c index 484df6850747..2a8d84b727ce 100644 --- a/fs/f2fs/namei.c +++ b/fs/f2fs/namei.c @@ -315,9 +315,10 @@ fail: return err; } -static const char *f2fs_follow_link(struct dentry *dentry, void **cookie) +static const char *f2fs_get_link(struct dentry *dentry, + struct inode *inode, void **cookie) { - const char *link = page_follow_link_light(dentry, cookie); + const char *link = page_get_link(dentry, inode, cookie); if (!IS_ERR(link) && !*link) { /* this is broken symlink case */ page_put_link(NULL, *cookie); @@ -924,18 +925,21 @@ static int f2fs_rename2(struct inode *old_dir, struct dentry *old_dentry, } #ifdef CONFIG_F2FS_FS_ENCRYPTION -static const char *f2fs_encrypted_follow_link(struct dentry *dentry, void **cookie) +static const char *f2fs_encrypted_get_link(struct dentry *dentry, + struct inode *inode, void **cookie) { struct page *cpage = NULL; char *caddr, *paddr = NULL; struct f2fs_str cstr; struct f2fs_str pstr = FSTR_INIT(NULL, 0); - struct inode *inode = d_inode(dentry); struct f2fs_encrypted_symlink_data *sd; loff_t size = min_t(loff_t, i_size_read(inode), PAGE_SIZE - 1); u32 max_size = inode->i_sb->s_blocksize; int res; + if (!dentry) + return ERR_PTR(-ECHILD); + res = f2fs_get_encryption_info(inode); if (res) return ERR_PTR(res); @@ -994,7 +998,7 @@ errout: const struct inode_operations f2fs_encrypted_symlink_inode_operations = { .readlink = generic_readlink, - .follow_link = f2fs_encrypted_follow_link, + .get_link = f2fs_encrypted_get_link, .put_link = kfree_put_link, .getattr = f2fs_getattr, .setattr = f2fs_setattr, @@ -1030,7 +1034,7 @@ const struct inode_operations f2fs_dir_inode_operations = { const struct inode_operations f2fs_symlink_inode_operations = { .readlink = generic_readlink, - .follow_link = f2fs_follow_link, + .get_link = f2fs_get_link, .put_link = page_put_link, .getattr = f2fs_getattr, .setattr = f2fs_setattr, |