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| author | Bjoern A. Zeeb <bz@FreeBSD.org> | 2021-03-23 16:51:08 +0000 |
|---|---|---|
| committer | Bjoern A. Zeeb <bz@FreeBSD.org> | 2021-03-24 22:50:55 +0000 |
| commit | f1069375d97384754a9e8ee8bc21a32d3ad10987 (patch) | |
| tree | 2ecaeb16100d32172e579b3547f8193862944bbe | |
| parent | 5a402a3ae3975abb573ca9b53ff8cfe204c3771f (diff) | |
| download | src-f1069375d97384754a9e8ee8bc21a32d3ad10987.tar.gz src-f1069375d97384754a9e8ee8bc21a32d3ad10987.zip | |
LinuxKPI: add lockdep_map
Add stubs for struct lockdep_map and three accessor functions
used by iwlwifi.
Obtained-from: bz_iwlwifi
Sponsored-by: The FreeBSD Foundation
MFC-after: 2 weeks
Reviewed-by: hselasky, emaste
Differential Revision: https://reviews.freebsd.org/D29398
| -rw-r--r-- | sys/compat/linuxkpi/common/include/linux/lockdep.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/sys/compat/linuxkpi/common/include/linux/lockdep.h b/sys/compat/linuxkpi/common/include/linux/lockdep.h index a86157ba5924..de82d06a419e 100644 --- a/sys/compat/linuxkpi/common/include/linux/lockdep.h +++ b/sys/compat/linuxkpi/common/include/linux/lockdep.h @@ -36,6 +36,8 @@ struct lock_class_key { }; +struct lockdep_map { +}; #define lockdep_set_class(lock, key) #define lockdep_set_subclass(lock, sub) @@ -85,4 +87,8 @@ lockdep_is_held(void *__m) #define mutex_acquire(...) do { } while (0) #define mutex_release(...) do { } while (0) +#define lock_map_acquire(_map) do { } while (0) +#define lock_map_acquire_read(_map) do { } while (0) +#define lock_map_release(_map) do { } while (0) + #endif /* _LINUX_LOCKDEP_H_ */ |