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 082f6cdaf4bd..e0d95fb48428 100644 --- a/fs/pstore/blk.c +++ b/fs/pstore/blk.c @@ -43,6 +43,14 @@ static long console_size = -1; module_param(console_size, long, 0400); MODULE_PARM_DESC(console_size, "console size in kbytes"); +#if IS_ENABLED(CONFIG_PSTORE_FTRACE) +static long ftrace_size = CONFIG_PSTORE_BLK_FTRACE_SIZE; +#else +static long ftrace_size = -1; +#endif +module_param(ftrace_size, long, 0400); +MODULE_PARM_DESC(ftrace_size, "ftrace size in kbytes"); + /* * blkdev - the block device to use for pstore storage * @@ -152,6 +160,7 @@ 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); verify_size(console_size, 4096, dev->flags & PSTORE_FLAGS_CONSOLE); + verify_size(ftrace_size, 4096, dev->flags & PSTORE_FLAGS_FTRACE); #undef verify_size pstore_zone_info->total_size = dev->total_size; |