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sparc64: Kill off old sys_perfctr system call and state.

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People should be using the perf events interfaces, and
the way these system call facilities used the %pcr conflicts
with the usage of the NMI watchdog and perf events.

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller
2010-03-03 08:08:49 -08:00
parent 6c5ae5b278
commit c7d5a00507
12 changed files with 18 additions and 247 deletions
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2
arch/sparc/kernel/systbls.h
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@@ -36,8 +36,6 @@ extern asmlinkage long sys_rt_sigaction(int sig,
struct sigaction __user *oact,
void __user *restorer,
size_t sigsetsize);
extern asmlinkage long sys_perfctr(int opcode, unsigned long arg0,
unsigned long arg1, unsigned long arg2);
extern asmlinkage void sparc64_set_context(struct pt_regs *regs);
extern asmlinkage void sparc64_get_context(struct pt_regs *regs);