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| author |   Peter Zijlstra <a.p.zijlstra@chello.nl> | 2007-10-11 22:11:12 +0200 |
|---|---|---|
| committer | Peter Zijlstra <a.p.zijlstra@chello.nl> | 2007-10-11 22:11:12 +0200 |
| commit | c7e872e7da5514d014707a407ea562d197cc0136 (patch) | |
| tree | eab8cc63a0ef14afbaa9b61153f30f7ed1a94e6f /include/asm-x86/irqflags_32.h | |
| parent | lockdep: syscall exit check (diff) | |
| download | linux-dev-c7e872e7da5514d014707a407ea562d197cc0136.tar.xz linux-dev-c7e872e7da5514d014707a407ea562d197cc0136.zip | |
lockdep: i386: connect the sysexit hook
Run the lockdep_sys_exit hook after all other C code on the syscall
return path.
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'include/asm-x86/irqflags_32.h')
| -rw-r--r-- | include/asm-x86/irqflags_32.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/include/asm-x86/irqflags_32.h b/include/asm-x86/irqflags_32.h index eff8585cb741..d058b04e0083 100644 --- a/include/asm-x86/irqflags_32.h +++ b/include/asm-x86/irqflags_32.h @@ -160,4 +160,17 @@ static inline int raw_irqs_disabled(void) # define TRACE_IRQS_OFF #endif +#ifdef CONFIG_DEBUG_LOCK_ALLOC +# define LOCKDEP_SYS_EXIT \ + pushl %eax; \ + pushl %ecx; \ + pushl %edx; \ + call lockdep_sys_exit; \ + popl %edx; \ + popl %ecx; \ + popl %eax; +#else +# define LOCKDEP_SYS_EXIT +#endif + #endif |