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-rw-r--r--fs/ext4/ext4.h5
1 files changed, 4 insertions, 1 deletions
diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h
index 1008caf..ffc6ab0 100644
--- a/fs/ext4/ext4.h
+++ b/fs/ext4/ext4.h
@@ -2241,7 +2241,8 @@ void ext4_restore_control_page(struct page *data_page);
struct page *ext4_encrypt(struct inode *inode,
struct page *plaintext_page);
int ext4_decrypt(struct page *page);
-int ext4_encrypted_zeroout(struct inode *inode, struct ext4_extent *ex);
+int ext4_encrypted_zeroout(struct inode *inode, ext4_lblk_t lblk,
+ ext4_fsblk_t pblk, ext4_lblk_t len);
#ifdef CONFIG_EXT4_FS_ENCRYPTION
int ext4_init_crypto(void);
@@ -2495,6 +2496,8 @@ extern int ext4_filemap_fault(struct vm_area_struct *vma, struct vm_fault *vmf);
extern qsize_t *ext4_get_reserved_space(struct inode *inode);
extern void ext4_da_update_reserve_space(struct inode *inode,
int used, int quota_claim);
+extern int ext4_issue_zeroout(struct inode *inode, ext4_lblk_t lblk,
+ ext4_fsblk_t pblk, ext4_lblk_t len);
/* indirect.c */
extern int ext4_ind_map_blocks(handle_t *handle, struct inode *inode,
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