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pstore: Add pstore type id for PPC64 opal nvram partition

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This patch adds a new PPC64 partition type to be used for opal
specific nvram partition. A new partition type is needed as none
of the existing type matches this partition type.

Signed-off-by: Hari Bathini <hbathini@linux.vnet.ibm.com>
Reviewed-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
This commit is contained in:
Hari Bathini 2015-02-06 01:06:28 +05:30 committed by Michael Ellerman
parent 78989f0a55
commit ae011d2e48
2 changed files with 4 additions and 0 deletions
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3
fs/pstore/inode.c
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@ -364,6 +364,9 @@ int pstore_mkfile(enum pstore_type_id type, char *psname, u64 id, int count,
case PSTORE_TYPE_PMSG: case PSTORE_TYPE_PMSG:
scnprintf(name, sizeof(name), "pmsg-%s-%lld", psname, id); scnprintf(name, sizeof(name), "pmsg-%s-%lld", psname, id);
break; break;
case PSTORE_TYPE_PPC_OPAL:
sprintf(name, "powerpc-opal-%s-%lld", psname, id);
break;
case PSTORE_TYPE_UNKNOWN: case PSTORE_TYPE_UNKNOWN:
scnprintf(name, sizeof(name), "unknown-%s-%lld", psname, id); scnprintf(name, sizeof(name), "unknown-%s-%lld", psname, id);
break; break;

1
include/linux/pstore.h
View File

@ -40,6 +40,7 @@ enum pstore_type_id {
PSTORE_TYPE_PPC_OF = 5, PSTORE_TYPE_PPC_OF = 5,
PSTORE_TYPE_PPC_COMMON = 6, PSTORE_TYPE_PPC_COMMON = 6,
PSTORE_TYPE_PMSG = 7, PSTORE_TYPE_PMSG = 7,
PSTORE_TYPE_PPC_OPAL = 8,
PSTORE_TYPE_UNKNOWN = 255 PSTORE_TYPE_UNKNOWN = 255
}; };