pstore/ram: Make ECC size configurable
This is now pretty straightforward: instead of using bool, just pass
an integer. For backwards compatibility ramoops.ecc=1 means 16 bytes
ECC (using 1 byte for ECC isn't much of use anyway).
Suggested-by: Arve Hjønnevåg <arve@android.com>
Signed-off-by: Anton Vorontsov <anton.vorontsov@linaro.org>
Acked-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/include/linux/pstore_ram.h b/include/linux/pstore_ram.h
index a0975c0..94b79f1 100644
--- a/include/linux/pstore_ram.h
+++ b/include/linux/pstore_ram.h
@@ -48,7 +48,7 @@
struct persistent_ram_zone * __devinit persistent_ram_new(phys_addr_t start,
size_t size,
- bool ecc);
+ int ecc_size);
void persistent_ram_free(struct persistent_ram_zone *prz);
void persistent_ram_zap(struct persistent_ram_zone *prz);
@@ -74,7 +74,7 @@
unsigned long record_size;
unsigned long console_size;
int dump_oops;
- bool ecc;
+ int ecc_size;
};
#endif