From 705965bd6dfadc3b2e0241da1423ef660bdd04c8 Mon Sep 17 00:00:00 2001 From: Jan Kara Date: Tue, 8 Mar 2016 23:08:10 -0500 Subject: ext4: rename and split get blocks functions Rename ext4_get_blocks_write() to ext4_get_blocks_unwritten() to better describe what it does. Also split out get blocks functions for direct IO. Later we move functionality from _ext4_get_blocks() there. There's no functional change in this patch. Signed-off-by: Jan Kara Signed-off-by: Theodore Ts'o --- fs/ext4/ext4.h | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) (limited to 'fs/ext4/ext4.h') diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h index f4e9521cb8e7..d60db18edb4a 100644 --- a/fs/ext4/ext4.h +++ b/fs/ext4/ext4.h @@ -2506,12 +2506,14 @@ extern int ext4_trim_fs(struct super_block *, struct fstrim_range *); int ext4_inode_is_fast_symlink(struct inode *inode); struct buffer_head *ext4_getblk(handle_t *, struct inode *, ext4_lblk_t, int); struct buffer_head *ext4_bread(handle_t *, struct inode *, ext4_lblk_t, int); -int ext4_get_block_write(struct inode *inode, sector_t iblock, - struct buffer_head *bh_result, int create); +int ext4_get_block_unwritten(struct inode *inode, sector_t iblock, + struct buffer_head *bh_result, int create); int ext4_dax_mmap_get_block(struct inode *inode, sector_t iblock, struct buffer_head *bh_result, int create); int ext4_get_block(struct inode *inode, sector_t iblock, - struct buffer_head *bh_result, int create); + struct buffer_head *bh_result, int create); +int ext4_dio_get_block(struct inode *inode, sector_t iblock, + struct buffer_head *bh_result, int create); int ext4_da_get_block_prep(struct inode *inode, sector_t iblock, struct buffer_head *bh, int create); int ext4_walk_page_buffers(handle_t *handle, -- cgit v1.2.3