From: "Srivatsa S. Bhat" <srivatsa.bhat@linux.vnet.ibm.com>
To: a.p.zijlstra@chello.nl
Cc: rjw@sisk.pl, pavel@ucw.cz, len.brown@intel.com, mingo@elte.hu,
akpm@linux-foundation.org, suresh.b.siddha@intel.com,
lucas.demarchi@profusion.mobi, linux-pm@vger.kernel.org,
rusty@rustcorp.com.au, vatsa@linux.vnet.ibm.com,
ashok.raj@intel.com, linux-kernel@vger.kernel.org,
linux-doc@vger.kernel.org, rdunlap@xenotime.net
Subject: [PATCH v3 3/3] PM, Freezer, Docs: Update documentation about the new freezer notifiers
Date: Fri, 21 Oct 2011 17:55:41 +0530 [thread overview]
Message-ID: <20111021122528.14321.58732.stgit@srivatsabhat.in.ibm.com> (raw)
In-Reply-To: <20111021122401.14321.45857.stgit@srivatsabhat.in.ibm.com>
Signed-off-by: Srivatsa S. Bhat <srivatsa.bhat@linux.vnet.ibm.com>
---
Documentation/power/notifiers.txt | 8 ++++++++
1 files changed, 8 insertions(+), 0 deletions(-)
diff --git a/Documentation/power/notifiers.txt b/Documentation/power/notifiers.txt
index c2a4a34..f47fe30 100644
--- a/Documentation/power/notifiers.txt
+++ b/Documentation/power/notifiers.txt
@@ -37,6 +37,14 @@ PM_POST_SUSPEND The system has just resumed or an error occurred during
suspend. Device drivers' resume callbacks have been
executed and tasks have been thawed.
+PM_FREEZE_PREPARE Freezing of tasks is about to begin.
+
+PM_POST_FREEZE Freezing of tasks has been completed.
+
+PM_THAW_PREPARE Thawing of tasks is about to begin.
+
+PM_POST_THAW Thawing of tasks has been completed.
+
It is generally assumed that whatever the notifiers do for
PM_HIBERNATION_PREPARE, should be undone for PM_POST_HIBERNATION. Analogously,
operations performed for PM_SUSPEND_PREPARE should be reversed for
next prev parent reply other threads:[~2011-10-21 12:25 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-10-21 12:24 [PATCH v3 0/3] CPU hotplug, Freezer: Fix bugs in CPU hotplug call path Srivatsa S. Bhat
2011-10-21 12:24 ` [PATCH v3 1/3] CPU hotplug, Freezer: Don't hardcode 'tasks_frozen' argument in _cpu_*() Srivatsa S. Bhat
2011-10-21 12:25 ` [PATCH v3 2/3] CPU hotplug, Freezer: Synchronize CPU hotplug and freezer Srivatsa S. Bhat
2011-10-21 14:43 ` Alan Stern
2011-10-21 12:25 ` Srivatsa S. Bhat [this message]
2011-10-21 14:42 ` [PATCH v3 0/3] CPU hotplug, Freezer: Fix bugs in CPU hotplug call path Alan Stern
2011-10-21 15:39 ` Srivatsa S. Bhat
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