init: use pr_cont() when displaying rotator during ramdisk loading.

Nicolas Schichan · torvalds · commit 18594e9bc4a2 · 2016-11-24T09:32:20.000-08:00
Otherwise each individual rotator char would be printed in a new line:

(...)
[    0.642350] -
[    0.644374] |
[    0.646367] -
(...)

Signed-off-by: Nicolas Schichan &lt;nicolas.schichan@gmail.com&gt;
Signed-off-by: Linus Torvalds &lt;torvalds@linux-foundation.org&gt;
diff --git a/init/do_mounts_rd.c b/init/do_mounts_rd.c
@@ -272,7 +272,7 @@ int __init rd_load_image(char *from)
 		sys_write(out_fd, buf, BLOCK_SIZE);
 #if !defined(CONFIG_S390)
 		if (!(i % 16)) {
-			printk("%c\b", rotator[rotate & 0x3]);
+			pr_cont("%c\b", rotator[rotate & 0x3]);
 			rotate++;
 		}
 #endif

Original file line number	Diff line number	Diff line change
`@@ -272,7 +272,7 @@ int __init rd_load_image(char *from)`
`272`	`272`	`sys_write(out_fd, buf, BLOCK_SIZE);`
`273`	`273`	`#if !defined(CONFIG_S390)`
`274`	`274`	`if (!(i % 16)) {`
`275`		`- printk("%c\b", rotator[rotate & 0x3]);`
	`275`	`+ pr_cont("%c\b", rotator[rotate & 0x3]);`
`276`	`276`	`rotate++;`
`277`	`277`	`}`
`278`	`278`	`#endif`