diff options
| -rw-r--r-- | fs/xfs/Kconfig | 13 | ||||
| -rw-r--r-- | fs/xfs/xfs.h | 4 | ||||
| -rw-r--r-- | fs/xfs/xfs_globals.c | 7 |
3 files changed, 22 insertions, 2 deletions
diff --git a/fs/xfs/Kconfig b/fs/xfs/Kconfig index 35faf128f36d..1b98cfa342ab 100644 --- a/fs/xfs/Kconfig +++ b/fs/xfs/Kconfig @@ -96,3 +96,16 @@ config XFS_DEBUG not useful unless you are debugging a particular problem. Say N unless you are an XFS developer, or you play one on TV. + +config XFS_ASSERT_FATAL + bool "XFS fatal asserts" + default y + depends on XFS_FS && XFS_DEBUG + help + Set the default DEBUG mode ASSERT failure behavior. + + Say Y here to cause DEBUG mode ASSERT failures to result in fatal + errors that BUG() the kernel by default. If you say N, ASSERT failures + result in warnings. + + This behavior can be modified at runtime via sysfs. diff --git a/fs/xfs/xfs.h b/fs/xfs/xfs.h index a742c47f7d5a..80cd0fd86783 100644 --- a/fs/xfs/xfs.h +++ b/fs/xfs/xfs.h @@ -24,6 +24,10 @@ #define XFS_BUF_LOCK_TRACKING 1 #endif +#ifdef CONFIG_XFS_ASSERT_FATAL +#define XFS_ASSERT_FATAL 1 +#endif + #ifdef CONFIG_XFS_WARN #define XFS_WARN 1 #endif diff --git a/fs/xfs/xfs_globals.c b/fs/xfs/xfs_globals.c index 673adf0a40cc..3e1cc3001bcb 100644 --- a/fs/xfs/xfs_globals.c +++ b/fs/xfs/xfs_globals.c @@ -47,6 +47,9 @@ xfs_param_t xfs_params = { struct xfs_globals xfs_globals = { .log_recovery_delay = 0, /* no delay by default */ - .bug_on_assert = true, /* historical default in DEBUG - * mode */ +#ifdef XFS_ASSERT_FATAL + .bug_on_assert = true, /* assert failures BUG() */ +#else + .bug_on_assert = false, /* assert failures WARN() */ +#endif }; |