From 6bbbca735936e15b9431882eceddcf6dff76e03c Mon Sep 17 00:00:00 2001 From: Aruna Balakrishnaiah Date: Thu, 27 Jun 2013 14:02:56 +0530 Subject: pstore: Pass header size in the pstore write callback Header size is needed to distinguish between header and the dump data. Incorporate the addition of new argument (hsize) in the pstore write callback. Signed-off-by: Aruna Balakrishnaiah Acked-by: Kees Cook Signed-off-by: Benjamin Herrenschmidt --- arch/powerpc/platforms/pseries/nvram.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'arch/powerpc/platforms/pseries/nvram.c') diff --git a/arch/powerpc/platforms/pseries/nvram.c b/arch/powerpc/platforms/pseries/nvram.c index 14cc486709f6..3f0e7d67d747 100644 --- a/arch/powerpc/platforms/pseries/nvram.c +++ b/arch/powerpc/platforms/pseries/nvram.c @@ -502,6 +502,7 @@ static int nvram_pstore_open(struct pstore_info *psi) * @part: pstore writes data to registered buffer in parts, * part number will indicate the same. * @count: Indicates oops count + * @hsize: Size of header added by pstore * @size: number of bytes written to the registered buffer * @psi: registered pstore_info structure * @@ -512,7 +513,8 @@ static int nvram_pstore_open(struct pstore_info *psi) static int nvram_pstore_write(enum pstore_type_id type, enum kmsg_dump_reason reason, u64 *id, unsigned int part, int count, - size_t size, struct pstore_info *psi) + size_t hsize, size_t size, + struct pstore_info *psi) { int rc; struct oops_log_info *oops_hdr = (struct oops_log_info *) oops_buf; -- cgit v1.2.1