Commit b537bf42 authored by Wang Qing's avatar Wang Qing Committed by Boris Ostrovsky
Browse files

xen: use time_is_before_eq_jiffies() instead of open coding it 



Use the helper function time_is_{before,after}_jiffies() to improve
code readability.

Signed-off-by: default avatarWang Qing <wangqing@vivo.com>
Reviewed-by: default avatarBoris Ostrovsky <boris.ostrovsky@oracle.com>
Link: https://lore.kernel.org/r/1646018104-61415-1-git-send-email-wangqing@vivo.com


Signed-off-by: default avatarBoris Ostrovsky <boris.ostrovsky@oracle.com>
parent 1db333d9

drivers/xen/balloon.c

+2 −1
Original line number Diff line number Diff line
@@ -59,6 +59,7 @@ 
#include <linux/slab.h>

#include <linux/sysctl.h>

#include <linux/moduleparam.h>

#include <linux/jiffies.h>



#include <asm/page.h>

#include <asm/tlb.h>
@@ -794,7 +795,7 @@ static int __init balloon_wait_finish(void) 
		if (balloon_state == BP_ECANCELED) {

			pr_warn_once("Initial ballooning failed, %ld pages need to be freed.\n",

				     -credit);

			if (jiffies - last_changed >= HZ * balloon_boot_timeout)

			if (time_is_before_eq_jiffies(last_changed + HZ * balloon_boot_timeout))

				panic("Initial ballooning failed!\n");

		}