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fs: use block_device name vsprintf helper

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Signed-off-by: Dmitry Monakhov <dmonakhov@openvz.org>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Dmitry Monakhov
2015-04-13 16:31:37 +04:00
committed by Al Viro
parent 1031bc5892
commit a1c6f05733
17 changed files with 49 additions and 90 deletions
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21
fs/buffer.c
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@@ -134,13 +134,10 @@ __clear_page_buffers(struct page *page)
static void buffer_io_error(struct buffer_head *bh, char *msg)
{
char b[BDEVNAME_SIZE];
if (!test_bit(BH_Quiet, &bh->b_state))
printk_ratelimited(KERN_ERR
"Buffer I/O error on dev %s, logical block %llu%s\n",
bdevname(bh->b_bdev, b),
(unsigned long long)bh->b_blocknr, msg);
"Buffer I/O error on dev %pg, logical block %llu%s\n",
bh->b_bdev, (unsigned long long)bh->b_blocknr, msg);
}
/*
@@ -237,15 +234,13 @@ __find_get_block_slow(struct block_device *bdev, sector_t block)
* elsewhere, don't buffer_error if we had some unmapped buffers
*/
if (all_mapped) {
char b[BDEVNAME_SIZE];
printk("__find_get_block_slow() failed. "
"block=%llu, b_blocknr=%llu\n",
(unsigned long long)block,
(unsigned long long)bh->b_blocknr);
printk("b_state=0x%08lx, b_size=%zu\n",
bh->b_state, bh->b_size);
printk("device %s blocksize: %d\n", bdevname(bdev, b),
printk("device %pg blocksize: %d\n", bdev,
1 << bd_inode->i_blkbits);
}
out_unlock:
@@ -531,10 +526,8 @@ repeat:
static void do_thaw_one(struct super_block *sb, void *unused)
{
char b[BDEVNAME_SIZE];
while (sb->s_bdev && !thaw_bdev(sb->s_bdev, sb))
printk(KERN_WARNING "Emergency Thaw on %s\n",
bdevname(sb->s_bdev, b));
printk(KERN_WARNING "Emergency Thaw on %pg\n", sb->s_bdev);
}
static void do_thaw_all(struct work_struct *work)
@@ -1074,12 +1067,10 @@ grow_buffers(struct block_device *bdev, sector_t block, int size, gfp_t gfp)
* pagecache index. (this comparison is done using sector_t types).
*/
if (unlikely(index != block >> sizebits)) {
char b[BDEVNAME_SIZE];
printk(KERN_ERR "%s: requested out-of-range block %llu for "
"device %s\n",
"device %pg\n",
__func__, (unsigned long long)block,
bdevname(bdev, b));
bdev);
return -EIO;
}