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author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2020-08-06 14:15:47 +0300 |
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committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2020-08-06 14:15:47 +0300 |
commit | 94fb1afb14c4f0ceb8c5508ddddac6819f662e95 (patch) | |
tree | 4988e5769dc7482caa7f441475ae31f50bbd37ef /Documentation/translations/zh_CN/admin-guide/clearing-warn-once.rst | |
parent | c4735d990268399da9133b0ad445e488ece009ad (diff) | |
parent | 47ec5303d73ea344e84f46660fff693c57641386 (diff) | |
download | linux-94fb1afb14c4f0ceb8c5508ddddac6819f662e95.tar.xz |
Mgerge remote-tracking branch 'torvalds/master' into perf/core
To sync headers, for instance, in this case tools/perf was ahead of
upstream till Linus merged tip/perf/core to get the
PERF_RECORD_TEXT_POKE changes:
Warning: Kernel ABI header at 'tools/include/uapi/linux/perf_event.h' differs from latest version at 'include/uapi/linux/perf_event.h'
diff -u tools/include/uapi/linux/perf_event.h include/uapi/linux/perf_event.h
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'Documentation/translations/zh_CN/admin-guide/clearing-warn-once.rst')
-rw-r--r-- | Documentation/translations/zh_CN/admin-guide/clearing-warn-once.rst | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/Documentation/translations/zh_CN/admin-guide/clearing-warn-once.rst b/Documentation/translations/zh_CN/admin-guide/clearing-warn-once.rst new file mode 100644 index 000000000000..659264d5f994 --- /dev/null +++ b/Documentation/translations/zh_CN/admin-guide/clearing-warn-once.rst @@ -0,0 +1,9 @@ +清除 WARN_ONCE +-------------- + +WARN_ONCE / WARN_ON_ONCE / printk_once 仅仅打印一次消息. + +echo 1 > /sys/kernel/debug/clear_warn_once + +可以清除这种状态并且再次允许打印一次告警信息,这对于运行测试集后重现问题 +很有用。 |