diff options
| author | Aruna Balakrishnaiah <aruna@linux.vnet.ibm.com> | 2013-08-16 13:52:47 -0700 |
|---|---|---|
| committer | Tony Luck <tony.luck@intel.com> | 2013-08-19 10:18:10 -0700 |
| commit | b3b515bbd689ba3937cac2dd3fc55057f8c50329 (patch) | |
| tree | 19cca07f50fb439d6e7d678516db2a9568b3e7ef /drivers | |
| parent | a3a5e94131d96ecdee7b1873a9d6215dc0ea7fff (diff) | |
pstore: Add new argument 'compressed' in pstore write callback
Addition of new argument 'compressed' in the write call back will
help the backend to know if the data passed from pstore is compressed
or not (In case where compression fails.). If compressed, the backend
can add a tag indicating the data is compressed while writing to
persistent store.
Signed-off-by: Aruna Balakrishnaiah <aruna@linux.vnet.ibm.com>
Reviewed-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/acpi/apei/erst.c | 4 | ||||
| -rw-r--r-- | drivers/firmware/efi/efi-pstore.c | 2 |
2 files changed, 3 insertions, 3 deletions
diff --git a/drivers/acpi/apei/erst.c b/drivers/acpi/apei/erst.c index 6885809abcd..bcdf8cefcb9 100644 --- a/drivers/acpi/apei/erst.c +++ b/drivers/acpi/apei/erst.c @@ -937,7 +937,7 @@ static ssize_t erst_reader(u64 *id, enum pstore_type_id *type, int *count, struct timespec *time, char **buf, struct pstore_info *psi); static int erst_writer(enum pstore_type_id type, enum kmsg_dump_reason reason, - u64 *id, unsigned int part, int count, size_t hsize, + u64 *id, unsigned int part, int count, bool compressed, size_t size, struct pstore_info *psi); static int erst_clearer(enum pstore_type_id type, u64 id, int count, struct timespec time, struct pstore_info *psi); @@ -1057,7 +1057,7 @@ out: } static int erst_writer(enum pstore_type_id type, enum kmsg_dump_reason reason, - u64 *id, unsigned int part, int count, size_t hsize, + u64 *id, unsigned int part, int count, bool compressed, size_t size, struct pstore_info *psi) { struct cper_pstore_record *rcd = (struct cper_pstore_record *) diff --git a/drivers/firmware/efi/efi-pstore.c b/drivers/firmware/efi/efi-pstore.c index 73de5a9c224..fab6892f705 100644 --- a/drivers/firmware/efi/efi-pstore.c +++ b/drivers/firmware/efi/efi-pstore.c @@ -103,7 +103,7 @@ static ssize_t efi_pstore_read(u64 *id, enum pstore_type_id *type, static int efi_pstore_write(enum pstore_type_id type, enum kmsg_dump_reason reason, u64 *id, - unsigned int part, int count, size_t hsize, size_t size, + unsigned int part, int count, bool compressed, size_t size, struct pstore_info *psi) { char name[DUMP_NAME_LEN]; |