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-rw-r--r--fs/ext4/ext4.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h
index b7207db3107c..beec42750a8c 100644
--- a/fs/ext4/ext4.h
+++ b/fs/ext4/ext4.h
@@ -2758,6 +2758,7 @@ extern int ext4_find_delalloc_cluster(struct inode *inode, ext4_lblk_t lblk);
2758extern int ext4_fiemap(struct inode *inode, struct fiemap_extent_info *fieinfo, 2758extern int ext4_fiemap(struct inode *inode, struct fiemap_extent_info *fieinfo,
2759 __u64 start, __u64 len); 2759 __u64 start, __u64 len);
2760extern int ext4_ext_precache(struct inode *inode); 2760extern int ext4_ext_precache(struct inode *inode);
2761extern int ext4_collapse_range(struct inode *inode, loff_t offset, loff_t len);
2761 2762
2762/* move_extent.c */ 2763/* move_extent.c */
2763extern void ext4_double_down_write_data_sem(struct inode *first, 2764extern void ext4_double_down_write_data_sem(struct inode *first,
@@ -2767,6 +2768,8 @@ extern void ext4_double_up_write_data_sem(struct inode *orig_inode,
2767extern int ext4_move_extents(struct file *o_filp, struct file *d_filp, 2768extern int ext4_move_extents(struct file *o_filp, struct file *d_filp,
2768 __u64 start_orig, __u64 start_donor, 2769 __u64 start_orig, __u64 start_donor,
2769 __u64 len, __u64 *moved_len); 2770 __u64 len, __u64 *moved_len);
2771extern int mext_next_extent(struct inode *inode, struct ext4_ext_path *path,
2772 struct ext4_extent **extent);
2770 2773
2771/* page-io.c */ 2774/* page-io.c */
2772extern int __init ext4_init_pageio(void); 2775extern int __init ext4_init_pageio(void);