From: shuox.liu@intel.com
To: linux-kernel@vger.kernel.org
Cc: tony.luck@intel.com, keescook@chromium.org, ccross@android.com,
anton@enomsg.org, yanmin_zhang@linux.intel.com
Subject: [PATCH] pstore: reset ftrace_read_cnt at ramoops_pstore_open
Date: Fri, 28 Feb 2014 14:37:44 +0800 [thread overview]
Message-ID: <1393569464-14904-1-git-send-email-shuox.liu@intel.com> (raw)
From: Liu ShuoX <shuox.liu@intel.com>
ftrace_read_cnt need to be reset in open to support mutli times
getting the records.
Signed-off-by: Liu ShuoX <shuox.liu@intel.com>
---
fs/pstore/ram.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/fs/pstore/ram.c b/fs/pstore/ram.c
index fa8cef2..a5d0cab 100644
--- a/fs/pstore/ram.c
+++ b/fs/pstore/ram.c
@@ -101,6 +101,7 @@ static int ramoops_pstore_open(struct pstore_info *psi)
cxt->dump_read_cnt = 0;
cxt->console_read_cnt = 0;
+ cxt->ftrace_read_cnt = 0;
return 0;
}
--
1.8.3.2
next reply other threads:[~2014-02-28 6:38 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-02-28 6:37 shuox.liu [this message]
2014-03-02 9:03 ` Zhang, Yanmin
2014-03-03 19:45 ` Kees Cook
2014-03-04 1:40 ` Liu ShuoX
2014-03-04 19:11 ` Kees Cook
2014-03-07 2:58 ` Liu ShuoX
2014-03-07 5:43 ` Kees Cook
2014-03-07 21:25 ` Andrew Morton
2014-03-08 0:23 ` Kees Cook
2014-03-08 4:09 ` [PATCH] pstore: clarify clearing of _read_cnt in ramoops_context Liu Shuo
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