Commit d2de7ea4 authored by Christoph Hellwig's avatar Christoph Hellwig Committed by Jens Axboe
Browse files

fs: move the buffer_heads_over_limit stub to buffer_head.h 



Move the !CONFIG_BLOCK stub to the same place as the non-stub
declaration.

Signed-off-by: default avatarChristoph Hellwig <hch@lst.de>
Reviewed-by: default avatarBart Van Assche <bvanassche@acm.org>
Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent 3f1266f1

include/linux/blkdev.h

+0 −1
Original line number Diff line number Diff line
@@ -1838,7 +1838,6 @@ struct block_device; 
/*

 * stubs for when the block layer is configured out

 */

#define buffer_heads_over_limit 0



static inline long nr_blockdev_pages(void)

{

include/linux/buffer_head.h

+1 −0
Original line number Diff line number Diff line
@@ -406,6 +406,7 @@ static inline int inode_has_buffers(struct inode *inode) { return 0; } 
static inline void invalidate_inode_buffers(struct inode *inode) {}

static inline int remove_inode_buffers(struct inode *inode) { return 1; }

static inline int sync_mapping_buffers(struct address_space *mapping) { return 0; }

#define buffer_heads_over_limit 0



#endif /* CONFIG_BLOCK */

#endif /* _LINUX_BUFFER_HEAD_H */