[tip:core/urgent] hung_task/Documentation: Fix hung_task_warnings description

[tip:core/urgent] hung_task/Documentation: Fix hung_task_warnings description

[tip-bot for Aaron Tomlin]

Commit-ID:  70e0ac5f3683f48a8174a6f231a0f3097217c189
Gitweb:     http://git.kernel.org/tip/70e0ac5f3683f48a8174a6f231a0f3097217c189
Author:     Aaron Tomlin <atomlin@redhat.com>
AuthorDate: Mon, 27 Jan 2014 09:00:57 +0000
Committer:  Ingo Molnar <mingo@kernel.org>
CommitDate: Fri, 31 Jan 2014 09:24:03 +0100

hung_task/Documentation: Fix hung_task_warnings description

Improve the documentation on hung_task_warnings.

Signed-off-by: Aaron Tomlin <atomlin@redhat.com>
Link: http://lkml.kernel.org/n/tip-xepjnxzummfDlg9lvhh7Rlzc@git.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
---
 Documentation/sysctl/kernel.txt | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/Documentation/sysctl/kernel.txt b/Documentation/sysctl/kernel.txt
index 4205f3c..621c56c 100644
--- a/Documentation/sysctl/kernel.txt
+++ b/Documentation/sysctl/kernel.txt
@@ -319,10 +319,11 @@ This file shows up if CONFIG_DETECT_HUNG_TASK is enabled.
 
 ==============================================================
 
-hung_task_warning:
+hung_task_warnings:
 
 The maximum number of warnings to report. During a check interval
-When this value is reached, no more the warnings will be reported.
+if a hung task is detected, this value is decreased by 1.
+When this value reaches 0, no more warnings will be reported.
 This file shows up if CONFIG_DETECT_HUNG_TASK is enabled.
 
 -1: report an infinite number of warnings.