linux-kernel - [PATCH -mm 0/3] Freezer: Use wait queue instead of busy looping

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Date:	Wed, 1 Aug 2007 23:28:23 +0200
From:	"Rafael J. Wysocki" <rjw@...k.pl>
To:	Andrew Morton <akpm@...ux-foundation.org>
Cc:	LKML <linux-kernel@...r.kernel.org>,
	Nigel Cunningham <nigel@...el.suspend2.net>,
	Oleg Nesterov <oleg@...sign.ru>, Pavel Machek <pavel@....cz>,
	pm list <linux-pm@...ts.linux-foundation.org>
Subject: [PATCH -mm 0/3] Freezer: Use wait queue instead of busy looping

Hi,

The patches in the next three messages do the following:
* make the freezer a bit more verbose
* make try_to_freeze_tasks() go to sleep while waiting for tasks to enter
  the refrigerator instead of busy looping
* make try_to_freeze_tasks() measure the time of freezing, regardless of
  whether or not it is successful

Greetings,
Rafael


-- 
"Premature optimization is the root of all evil." - Donald Knuth

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/