Commit 385fd4c5 authored by Coywolf Qi Hunt's avatar Coywolf Qi Hunt Committed by Linus Torvalds
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[PATCH] __find_get_block_slow() cleanup 



Get rid of the `int unused' parameter of __find_get_block_slow().

Signed-off-by: default avatarCoywolf Qi Hunt <qiyong@fc-cn.com>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent 53b27584

fs/buffer.c

+3 −3
Original line number Diff line number Diff line
@@ -396,7 +396,7 @@ asmlinkage long sys_fdatasync(unsigned int fd) 
 * private_lock is contended then so is mapping->tree_lock).

 */

static struct buffer_head *

__find_get_block_slow(struct block_device *bdev, sector_t block, int unused)

__find_get_block_slow(struct block_device *bdev, sector_t block)

{

	struct inode *bd_inode = bdev->bd_inode;

	struct address_space *bd_mapping = bd_inode->i_mapping;
@@ -1438,7 +1438,7 @@ __find_get_block(struct block_device *bdev, sector_t block, int size) 
	struct buffer_head *bh = lookup_bh_lru(bdev, block, size);



	if (bh == NULL) {

		bh = __find_get_block_slow(bdev, block, size);

		bh = __find_get_block_slow(bdev, block);

		if (bh)

			bh_lru_install(bh);

	}
@@ -1705,7 +1705,7 @@ void unmap_underlying_metadata(struct block_device *bdev, sector_t block) 


	might_sleep();



	old_bh = __find_get_block_slow(bdev, block, 0);

	old_bh = __find_get_block_slow(bdev, block);

	if (old_bh) {

		clear_buffer_dirty(old_bh);

		wait_on_buffer(old_bh);