diff options
| author | Jan Kara | 2016-03-09 05:08:10 +0100 |
|---|---|---|
| committer | Theodore Ts'o | 2016-03-09 05:08:10 +0100 |
| commit | 705965bd6dfadc3b2e0241da1423ef660bdd04c8 (patch) | |
| tree | c29f27d3d461da8b36c7708ea5f21778b7df40c3 /fs/ext4/ext4.h | |
| parent | ext4: use i_mutex to serialize unaligned AIO DIO (diff) | |
| download | kernel-qcow2-linux-705965bd6dfadc3b2e0241da1423ef660bdd04c8.tar.gz kernel-qcow2-linux-705965bd6dfadc3b2e0241da1423ef660bdd04c8.tar.xz kernel-qcow2-linux-705965bd6dfadc3b2e0241da1423ef660bdd04c8.zip | |
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 <jack@suse.cz>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Diffstat (limited to 'fs/ext4/ext4.h')
| -rw-r--r-- | fs/ext4/ext4.h | 8 |
1 files changed, 5 insertions, 3 deletions
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, |