diff options
| author | Aruna Balakrishnaiah <aruna@linux.vnet.ibm.com> | 2013-08-16 22:53:19 +0200 |
|---|---|---|
| committer | Tony Luck <tony.luck@intel.com> | 2013-08-19 19:18:11 +0200 |
| commit | 9a4e1398208d147a9240731a1f8cfe7d8cc4c553 (patch) | |
| tree | 61b16758244f641d861839887b19d5a0a144223a /drivers/acpi | |
| parent | pstore: Add compression support to pstore (diff) | |
| download | linux-9a4e1398208d147a9240731a1f8cfe7d8cc4c553.tar.xz linux-9a4e1398208d147a9240731a1f8cfe7d8cc4c553.zip | |
pstore: Introduce new argument 'compressed' in the read callback
Backends will set the flag 'compressed' after reading the log from
persistent store to indicate the data being returned to pstore is
compressed or not.
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/acpi')
| -rw-r--r-- | drivers/acpi/apei/erst.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/acpi/apei/erst.c b/drivers/acpi/apei/erst.c index bcdf8cefcb9e..b412e9137e36 100644 --- a/drivers/acpi/apei/erst.c +++ b/drivers/acpi/apei/erst.c @@ -935,7 +935,7 @@ 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, int *count, struct timespec *time, char **buf, - struct pstore_info *psi); + bool *compressed, 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, bool compressed, size_t size, struct pstore_info *psi); @@ -991,7 +991,7 @@ static int erst_close_pstore(struct pstore_info *psi) static ssize_t erst_reader(u64 *id, enum pstore_type_id *type, int *count, struct timespec *time, char **buf, - struct pstore_info *psi) + bool *compressed, struct pstore_info *psi) { int rc; ssize_t len = 0; |