Commit bc9a8bf7 authored by Nikolay Borisov's avatar Nikolay Borisov Committed by David Sterba
Browse files

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: default avatarNikolay Borisov <nborisov@suse.com>
Reviewed-by: default avatarDavid Sterba <dsterba@suse.com>
Signed-off-by: default avatarDavid Sterba <dsterba@suse.com>
parent 9cf10cc1

fs/btrfs/ctree.h

+1 −1
Original line number Diff line number Diff line
@@ -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);

fs/btrfs/inode.c

+1 −2
Original line number Diff line number Diff line
@@ -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);