mm: convert printk(KERN_<LEVEL> to pr_<level>
Most of the mm subsystem uses pr_<level> so make it consistent.
Miscellanea:
- Realign arguments
- Add missing newline to format
- kmemleak-test.c has a "kmemleak: " prefix added to the
"Kmemleak testing" logging message via pr_fmt
Signed-off-by: Joe Perches <joe@perches.com>
Acked-by: Tejun Heo <tj@kernel.org> [percpu]
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/mm/page_io.c b/mm/page_io.c
index b995a5b..ff74e51 100644
--- a/mm/page_io.c
+++ b/mm/page_io.c
@@ -56,10 +56,10 @@
* Also clear PG_reclaim to avoid rotate_reclaimable_page()
*/
set_page_dirty(page);
- printk(KERN_ALERT "Write-error on swap-device (%u:%u:%Lu)\n",
- imajor(bio->bi_bdev->bd_inode),
- iminor(bio->bi_bdev->bd_inode),
- (unsigned long long)bio->bi_iter.bi_sector);
+ pr_alert("Write-error on swap-device (%u:%u:%llu)\n",
+ imajor(bio->bi_bdev->bd_inode),
+ iminor(bio->bi_bdev->bd_inode),
+ (unsigned long long)bio->bi_iter.bi_sector);
ClearPageReclaim(page);
}
end_page_writeback(page);
@@ -73,10 +73,10 @@
if (bio->bi_error) {
SetPageError(page);
ClearPageUptodate(page);
- printk(KERN_ALERT "Read-error on swap-device (%u:%u:%Lu)\n",
- imajor(bio->bi_bdev->bd_inode),
- iminor(bio->bi_bdev->bd_inode),
- (unsigned long long)bio->bi_iter.bi_sector);
+ pr_alert("Read-error on swap-device (%u:%u:%llu)\n",
+ imajor(bio->bi_bdev->bd_inode),
+ iminor(bio->bi_bdev->bd_inode),
+ (unsigned long long)bio->bi_iter.bi_sector);
goto out;
}
@@ -216,7 +216,7 @@
out:
return ret;
bad_bmap:
- printk(KERN_ERR "swapon: swapfile has holes\n");
+ pr_err("swapon: swapfile has holes\n");
ret = -EINVAL;
goto out;
}
@@ -290,8 +290,8 @@
*/
set_page_dirty(page);
ClearPageReclaim(page);
- pr_err_ratelimited("Write error on dio swapfile (%Lu)\n",
- page_file_offset(page));
+ pr_err_ratelimited("Write error on dio swapfile (%llu)\n",
+ page_file_offset(page));
}
end_page_writeback(page);
return ret;