From 56280682ceeef74b692b3e21d1872049eea7c887 Mon Sep 17 00:00:00 2001 From: Matthew Garrett Date: Thu, 21 Jul 2011 16:57:53 -0400 Subject: pstore: Add extra context for writes and erases EFI only provides small amounts of individual storage, and conventionally puts metadata in the storage variable name. Rather than add a metadata header to the (already limited) variable storage, it's easier for us to modify pstore to pass all the information we need to construct a unique variable name to the appropriate functions. Signed-off-by: Matthew Garrett Signed-off-by: Tony Luck --- drivers/acpi/apei/erst.c | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) (limited to 'drivers/acpi/apei') diff --git a/drivers/acpi/apei/erst.c b/drivers/acpi/apei/erst.c index de3ae92adaa..d842ac4f8cf 100644 --- a/drivers/acpi/apei/erst.c +++ b/drivers/acpi/apei/erst.c @@ -933,9 +933,10 @@ static int erst_open_pstore(struct pstore_info *psi); static int erst_close_pstore(struct pstore_info *psi); static ssize_t erst_reader(u64 *id, enum pstore_type_id *type, struct timespec *time, struct pstore_info *psi); -static u64 erst_writer(enum pstore_type_id type, size_t size, +static u64 erst_writer(enum pstore_type_id type, int part, size_t size, struct pstore_info *psi); -static int erst_clearer(u64 id, struct pstore_info *psi); +static int erst_clearer(enum pstore_type_id type, u64 id, + struct pstore_info *psi); static struct pstore_info erst_info = { .owner = THIS_MODULE, @@ -1039,7 +1040,7 @@ out: return (rc < 0) ? rc : (len - sizeof(*rcd)); } -static u64 erst_writer(enum pstore_type_id type, size_t size, +static u64 erst_writer(enum pstore_type_id type, int part, size_t size, struct pstore_info *psi) { struct cper_pstore_record *rcd = (struct cper_pstore_record *) @@ -1083,7 +1084,8 @@ static u64 erst_writer(enum pstore_type_id type, size_t size, return rcd->hdr.record_id; } -static int erst_clearer(u64 id, struct pstore_info *psi) +static int erst_clearer(enum pstore_type_id type, u64 id, + struct pstore_info *psi) { return erst_clear(id); } -- cgit v1.2.3-70-g09d2