Commit fef3e906 authored by Xiu Jianfeng's avatar Xiu Jianfeng Committed by Andrew Morton
Browse files

writeback: remove inode_to_wb_is_valid() 

inode_to_wb_is_valid() is no longer used since commit fe55d563
("remove inode_congested()"), remove it.

Link: https://lkml.kernel.org/r/20220714084147.140324-1-xiujianfeng@huawei.com


Signed-off-by: default avatarXiu Jianfeng <xiujianfeng@huawei.com>
Reviewed-by: default avatarJohannes Thumshirn <johannes.thumshirn@wdc.com>
Reviewed-by: default avatarJan Kara <jack@suse.cz>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
parent 450d0e74

include/linux/backing-dev.h

+0 −17
Original line number Diff line number Diff line
@@ -229,18 +229,6 @@ wb_get_create_current(struct backing_dev_info *bdi, gfp_t gfp) 
	return wb;

}



/**

 * inode_to_wb_is_valid - test whether an inode has a wb associated

 * @inode: inode of interest

 *

 * Returns %true if @inode has a wb associated.  May be called without any

 * locking.

 */

static inline bool inode_to_wb_is_valid(struct inode *inode)

{

	return inode->i_wb;

}



/**

 * inode_to_wb - determine the wb of an inode

 * @inode: inode of interest
@@ -339,11 +327,6 @@ wb_get_create_current(struct backing_dev_info *bdi, gfp_t gfp) 
	return &bdi->wb;

}



static inline bool inode_to_wb_is_valid(struct inode *inode)

{

	return true;

}



static inline struct bdi_writeback *inode_to_wb(struct inode *inode)

{

	return &inode_to_bdi(inode)->wb;