pstore: clarify clearing of _read_cnt in ramoops_context

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commit 57fd835385 upstream.

*_read_cnt in ramoops_context need to be cleared during pstore ->open to
support mutli times getting the records.  The patch added missed
ftrace_read_cnt clearing and removed duplicate clearing in ramoops_probe.

Signed-off-by: Liu ShuoX <shuox.liu@intel.com>
Cc: "Zhang, Yanmin" <yanmin_zhang@linux.intel.com>
Cc: Colin Cross <ccross@android.com>
Cc: Kees Cook <keescook@chromium.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Cc: HuKeping <hukeping@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

...

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Liu ShuoX 2014-03-17 11:24:49 +11:00 • committed by Greg Kroah-Hartman

parent 73e8cfe5a4

commit 90ebdaa3d0

1 changed files with 2 additions and 1 deletions

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fs/pstore/ram.c

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