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btrfs: Make first argument of btrfs_run_delalloc_range directly an inode 

Since this function is no longer a callback there is no need to have
its first argument obfuscated with a void *. Change it directly to a
pointer to an inode. No functional changes.

Signed-off-by: Nikolay Borisov <nborisov@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Nikolay Borisov 2018-12-19 09:50:20 +02:00 committed by David Sterba
parent 9cf10cc195
commit bc9a8bf79c
2 changed files with 2 additions and 3 deletions
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2
fs/btrfs/ctree.h
View File

@ -3261,7 +3261,7 @@ int btrfs_prealloc_file_range_trans(struct inode *inode,
struct btrfs_trans_handle *trans, int mode,
u64 start, u64 num_bytes, u64 min_size,
loff_t actual_len, u64 *alloc_hint);
int btrfs_run_delalloc_range(void *private_data, struct page *locked_page,
int btrfs_run_delalloc_range(struct inode *inode, struct page *locked_page,
u64 start, u64 end, int *page_started, unsigned long *nr_written,
struct writeback_control *wbc);
int btrfs_writepage_cow_fixup(struct page *page, u64 start, u64 end);

3
fs/btrfs/inode.c
View File

@ -1586,11 +1586,10 @@ static inline int need_force_cow(struct inode *inode, u64 start, u64 end)
* Function to process delayed allocation (create CoW) for ranges which are
* being touched for the first time.
*/
int btrfs_run_delalloc_range(void *private_data, struct page *locked_page,
int btrfs_run_delalloc_range(struct inode *inode, struct page *locked_page,
u64 start, u64 end, int *page_started, unsigned long *nr_written,
struct writeback_control *wbc)
{
struct inode *inode = private_data;
int ret;
int force_cow = need_force_cow(inode, start, end);
unsigned int write_flags = wbc_to_write_flags(wbc);