[PATCH] pre7-1 semicolon & nicely readable

[PATCH] pre7-1 semicolon & nicely readable

[Rik van Riel]

Hi Linus,

after getting a number of complaints that the semicolon
thing wasn't nicely readable (they're right) I changed my
code as per the patch below.

Could you please put the more readable version in the
next pre kernel?

thanks,

Rik
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--- mm/vmscan.c.org2	Sat Apr 29 06:53:00 2000
+++ mm/vmscan.c	Mon May  1 11:42:34 2000
@@ -384,11 +384,12 @@
 			for (; p != &init_task; p = p->next_task) {
 				int i = 0;
 				struct mm_struct *mm = p->mm;
-				if (!p->swappable || !mm || mm->rss <= 0)
+				if (!p->swappable || !mm || mm->swap_cnt <= 0)
 					continue;
 				/* small processes are swapped out less */
 				while ((mm->swap_cnt << 2 * (i + 1) < max_cnt)
-						&& i++ < 10)
+						&& i < 10)
+					i++;
 				mm->swap_cnt >>= i;
 				mm->swap_cnt += i; /* if swap_cnt reaches 0 */
 				/* we're big -> hog treatment */

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Re: [PATCH] pre7-1 semicolon & nicely readable

[Roel van der Goot]

On Mon, 1 May 2000, Rik van Riel wrote:

> In fact, the <10 test is only there to prevent infinite looping
> for when a process with 0 swap_cnt "slips through" the tests above.

In case of a "slip through" variable i will have a different
value after the loop. But I understand from your reply that you
covered that case.

Cheers,
Roel.


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