diff options
Diffstat (limited to 'fs/pstore/blk.c')
| -rw-r--r-- | fs/pstore/blk.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/fs/pstore/blk.c b/fs/pstore/blk.c index 8f131c6e412e..a9e7078f08d6 100644 --- a/fs/pstore/blk.c +++ b/fs/pstore/blk.c @@ -27,6 +27,14 @@ module_param(max_reason, int, 0400); MODULE_PARM_DESC(max_reason, "maximum reason for kmsg dump (default 2: Oops and Panic)"); +#if IS_ENABLED(CONFIG_PSTORE_PMSG) +static long pmsg_size = CONFIG_PSTORE_BLK_PMSG_SIZE; +#else +static long pmsg_size = -1; +#endif +module_param(pmsg_size, long, 0400); +MODULE_PARM_DESC(pmsg_size, "pmsg size in kbytes"); + /* * blkdev - the block device to use for pstore storage * @@ -133,6 +141,7 @@ static int psblk_register_do(struct pstore_device_info *dev) } verify_size(kmsg_size, 4096, dev->flags & PSTORE_FLAGS_DMESG); + verify_size(pmsg_size, 4096, dev->flags & PSTORE_FLAGS_PMSG); #undef verify_size pstore_zone_info->total_size = dev->total_size; |