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Commit 2c708cba authored by David Daney's avatar David Daney Committed by Ralf Baechle
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MIPS: Scheduler support for HARDWARE_WATCHPOINTS. 



Here we hook up the scheduler.  Whenever we switch to a new process,
we check to see if the watch registers should be installed, and do it
if needed.

Signed-off-by: default avatarDavid Daney <ddaney@avtrex.com>
Signed-off-by: default avatarRalf Baechle <ralf@linux-mips.org>
parent b67b2b70

arch/mips/include/asm/system.h

+2 −0
Original line number Diff line number Diff line
@@ -20,6 +20,7 @@ 
#include <asm/cmpxchg.h>

#include <asm/cpu-features.h>

#include <asm/dsp.h>

#include <asm/watch.h>

#include <asm/war.h>
@@ -76,6 +77,7 @@ do { \ 
		__restore_dsp(current);					\

	if (cpu_has_userlocal)						\

		write_c0_userlocal(current_thread_info()->tp_value);	\

	__restore_watch();						\

} while (0)



static inline unsigned long __xchg_u32(volatile int * m, unsigned int val)