lkml.org 
[lkml]   [2016]   [Jul]   [20]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 2/2] pstore/ram: Set pstore flags dynamically
Date
The ramoops can be configured to enable each pstore type by setting
their size. In that case, it'd be better not to register disabled types
in the first place.

Signed-off-by: Namhyung Kim <namhyung@kernel.org>
---
fs/pstore/ram.c | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/fs/pstore/ram.c b/fs/pstore/ram.c
index d08bfd611b11..80a4d44464fc 100644
--- a/fs/pstore/ram.c
+++ b/fs/pstore/ram.c
@@ -539,7 +539,13 @@ static int ramoops_probe(struct platform_device *pdev)
goto fail_clear;
}

- cxt->pstore.flags = PSTORE_FLAGS_ALL;
+ cxt->pstore.flags = PSTORE_FLAGS_DMESG;
+ if (ctx->console_size)
+ cxt->pstore.flags |= PSTORE_FLAGS_CONOLE;
+ if (ctx->ftrace_size)
+ cxt->pstore.flags |= PSTORE_FLAGS_FTRACE;
+ if (ctx->pmsg_size)
+ cxt->pstore.flags |= PSTORE_FLAGS_PMSG;

err = pstore_register(&cxt->pstore);
if (err) {
--
2.8.0
\
 
 \ /
  Last update: 2016-07-20 15:01    [W:1.079 / U:0.104 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site