korg/linux
0
0
Fork 0
mirror of https://mirrors.bfsu.edu.cn/git/linux.git synced 2024-09-22 12:44:11 +08:00
Code Issues Packages Projects Releases Wiki Activity

fs/pstore: update the backend parameter in pstore module

Browse Source 
This patch update the module parameter backend, so it is visible
through /sys/module/pstore/parameters/backend.

For example:
if pstore backend is ramoops, with this patch:
	# cat /sys/module/pstore/parameters/backend
	ramoops
and without this patch:
	# cat /sys/module/pstore/parameters/backend
	(null)

Signed-off-by: Wang Long <long.wanglong@huawei.com>
Acked-by: Mark Salyzyn <salyzyn@android.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
This commit is contained in:
Wang Long 2015-05-21 09:34:22 -07:00 committed by Tony Luck
parent f0e2efcfd2
commit 42222c2a5d
1 changed files with 6 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
fs/pstore/platform.c
View File

@ -456,6 +456,12 @@ int pstore_register(struct pstore_info *psi)
add_timer(&pstore_timer);
}
/*
* Update the module parameter backend, so it is visible
* through /sys/module/pstore/parameters/backend
*/
backend = psi->name;
pr_info("Registered %s as persistent store backend\n", psi->name);
return 0;