Re: [RFC PATCH 1/2] block: embed bdevname in struct block_device

2012-08-22 Thread Yuanhan Liu
On Mon, Aug 13, 2012 at 06:33:59PM +0800, Yuanhan Liu wrote: > Embed block device name in struct block_device, thus we can replace > the following code: > char b[BDEVNAME_SIZE]; > printk(KERN_XXX "...%s..\n", bdevname(bdev, b); > > with a much simpler and less stack usage version: >

[RFC PATCH 1/2] block: embed bdevname in struct block_device

2012-08-13 Thread Yuanhan Liu
Embed block device name in struct block_device, thus we can replace the following code: char b[BDEVNAME_SIZE]; printk(KERN_XXX "...%s..\n", bdevname(bdev, b); with a much simpler and less stack usage version: printk(KERN_XXX "...%s..\n", bdev->bd_name); This is a RFC versi