diff options
| author | Aruna Balakrishnaiah <aruna@linux.vnet.ibm.com> | 2013-08-17 00:52:47 +0400 |
|---|---|---|
| committer | Tony Luck <tony.luck@intel.com> | 2013-08-19 21:18:10 +0400 |
| commit | b3b515bbd689ba3937cac2dd3fc55057f8c50329 (patch) | |
| tree | 19cca07f50fb439d6e7d678516db2a9568b3e7ef /include/linux | |
| parent | a3a5e94131d96ecdee7b1873a9d6215dc0ea7fff (diff) | |
| download | linux-b3b515bbd689ba3937cac2dd3fc55057f8c50329.tar.xz | |
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 'include/linux')
| -rw-r--r-- | include/linux/pstore.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/pstore.h b/include/linux/pstore.h index 4aa80ba830a2..abfca4f59422 100644 --- a/include/linux/pstore.h +++ b/include/linux/pstore.h @@ -58,11 +58,11 @@ struct pstore_info { struct pstore_info *psi); int (*write)(enum pstore_type_id type, enum kmsg_dump_reason reason, u64 *id, - unsigned int part, int count, size_t hsize, + unsigned int part, int count, bool compressed, size_t size, struct pstore_info *psi); int (*write_buf)(enum pstore_type_id type, enum kmsg_dump_reason reason, u64 *id, - unsigned int part, const char *buf, size_t hsize, + unsigned int part, const char *buf, bool compressed, size_t size, struct pstore_info *psi); int (*erase)(enum pstore_type_id type, u64 id, int count, struct timespec time, |