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authorAaron Tomlin <atomlin@redhat.com>2014-01-27 13:00:57 +0400
committerIngo Molnar <mingo@kernel.org>2014-01-31 12:24:03 +0400
commit70e0ac5f3683f48a8174a6f231a0f3097217c189 (patch)
tree36718b27d24bea7da3658ddaee70387844b577a0 /Documentation/sysctl
parent270750dbc18a71b23d660df110e433ff9616a2d4 (diff)
downloadlinux-70e0ac5f3683f48a8174a6f231a0f3097217c189.tar.xz
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>
Diffstat (limited to 'Documentation/sysctl')
-rw-r--r--Documentation/sysctl/kernel.txt5
1 files changed, 3 insertions, 2 deletions
diff --git a/Documentation/sysctl/kernel.txt b/Documentation/sysctl/kernel.txt
index 4205f3c05cbe..621c56c1c40f 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.