diff options
| author | Levin, Alexander (Sasha Levin) <alexander.levin@verizon.com> | 2017-05-25 12:58:55 +0000 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2017-06-05 09:28:12 +0200 |
| commit | 3156cbaeda991f6b330dd8260d863bfad71b358e (patch) | |
| tree | 7bdc3414c9f4e6dd737a48af5c3f1fcbe5854637 /tools/lib/lockdep | |
| parent | f9155dd8d9281adac4d8c95ca66f7db22cd292e1 (diff) | |
| download | lwn-3156cbaeda991f6b330dd8260d863bfad71b358e.tar.gz lwn-3156cbaeda991f6b330dd8260d863bfad71b358e.zip | |
tools/lib/lockdep: Add empty __is_[module,kernel]_percpu_address
This would fix the build error caused by:
383776fa7 ("locking/lockdep: Handle statically initialized
PER_CPU locks properly")
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: a.p.zijlstra@chello.nl
Cc: ben@decadent.org.uk
Link: http://lkml.kernel.org/r/20170525130005.5947-19-alexander.levin@verizon.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'tools/lib/lockdep')
| -rw-r--r-- | tools/lib/lockdep/uinclude/linux/lockdep.h | 5 | ||||
| -rw-r--r-- | tools/lib/lockdep/uinclude/linux/module.h | 5 |
2 files changed, 10 insertions, 0 deletions
diff --git a/tools/lib/lockdep/uinclude/linux/lockdep.h b/tools/lib/lockdep/uinclude/linux/lockdep.h index d988fba99454..f026d4545e97 100644 --- a/tools/lib/lockdep/uinclude/linux/lockdep.h +++ b/tools/lib/lockdep/uinclude/linux/lockdep.h @@ -51,4 +51,9 @@ static inline int debug_locks_off(void) #define debug_show_all_locks() extern void debug_check_no_locks_held(void); +static __used bool __is_kernel_percpu_address(unsigned long addr, void *can_addr) +{ + return false; +} + #endif diff --git a/tools/lib/lockdep/uinclude/linux/module.h b/tools/lib/lockdep/uinclude/linux/module.h index 09c7a7be8ccc..07055db296f3 100644 --- a/tools/lib/lockdep/uinclude/linux/module.h +++ b/tools/lib/lockdep/uinclude/linux/module.h @@ -3,4 +3,9 @@ #define module_param(name, type, perm) +static inline bool __is_module_percpu_address(unsigned long addr, unsigned long *can_addr) +{ + return false; +} + #endif |