From: Anton Vorontsov <anton.vorontsov@linaro.org>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Kees Cook <keescook@chromium.org>,
Colin Cross <ccross@android.com>, Tony Luck <tony.luck@intel.com>
Cc: Arnd Bergmann <arnd@arndb.de>,
John Stultz <john.stultz@linaro.org>,
Shuah Khan <shuahkhan@gmail.com>,
arve@android.com, Rebecca Schultz Zavin <rebecca@android.com>,
Jesper Juhl <jj@chaosbits.net>,
Randy Dunlap <rdunlap@xenotime.net>,
Stephen Boyd <sboyd@codeaurora.org>,
Thomas Meyer <thomas@m3y3r.de>,
Andrew Morton <akpm@linux-foundation.org>,
Marco Stornelli <marco.stornelli@gmail.com>,
WANG Cong <xiyou.wangcong@gmail.com>,
linux-kernel@vger.kernel.org, devel@driverdev.osuosl.org,
linaro-kernel@lists.linaro.org, patches@linaro.org,
kernel-team@android.com
Subject: [PATCH 2/5] pstore/ram_core: Do not reset restored zone's position and size
Date: Sat, 26 May 2012 06:07:50 -0700 [thread overview]
Message-ID: <1338037673-19909-2-git-send-email-anton.vorontsov@linaro.org> (raw)
In-Reply-To: <20120526130650.GA6242@lizard>
Otherwise, the files will survive just one reboot, and on a subsequent
boot they will disappear.
Signed-off-by: Anton Vorontsov <anton.vorontsov@linaro.org>
---
fs/pstore/ram_core.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/fs/pstore/ram_core.c b/fs/pstore/ram_core.c
index 235513c..f6650d1 100644
--- a/fs/pstore/ram_core.c
+++ b/fs/pstore/ram_core.c
@@ -406,6 +406,7 @@ static int __init persistent_ram_post_init(struct persistent_ram_zone *prz, bool
" size %zu, start %zu\n",
buffer_size(prz), buffer_start(prz));
persistent_ram_save_old(prz);
+ return 0;
}
} else {
pr_info("persistent_ram: no valid data in buffer"
--
1.7.9.2
next prev parent reply other threads:[~2012-05-26 13:10 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-05-26 13:06 [PATCH 0/5] Some pstore/ramoops fixes Anton Vorontsov
2012-05-26 13:07 ` [PATCH 1/5] pstore/ram: Should update old dmesg buffer before reading Anton Vorontsov
2012-05-26 13:07 ` Anton Vorontsov [this message]
2012-05-26 13:07 ` [PATCH 3/5] pstore/ram_core: Factor persistent_ram_zap() out of post_init() Anton Vorontsov
2012-05-26 13:07 ` [PATCH 4/5] pstore/ram: Should zap persistent zone on unlink Anton Vorontsov
2012-05-26 13:07 ` [PATCH 5/5] pstore/inode: Make pstore_fill_super() static Anton Vorontsov
2012-06-12 1:00 ` [PATCH 0/5] Some pstore/ramoops fixes Anton Vorontsov
2012-06-12 1:44 ` Greg Kroah-Hartman
2012-06-13 23:53 ` Greg Kroah-Hartman
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