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authorDavid S. Miller <davem@davemloft.net>2010-03-03 08:08:49 -0800
committerDavid S. Miller <davem@davemloft.net>2010-03-03 08:08:49 -0800
commitc7d5a0050773e98d1094eaa9f2a1a793fafac300 (patch)
tree9836ff13aabf0990d5f235f24c90b5ef5cd8ae71 /arch/sparc/kernel/systbls.h
parent6c5ae5b278e29c1a23fd562e1a5276c2e2ea1738 (diff)
sparc64: Kill off old sys_perfctr system call and state.
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>
Diffstat (limited to 'arch/sparc/kernel/systbls.h')
-rw-r--r--arch/sparc/kernel/systbls.h2
1 files changed, 0 insertions, 2 deletions
diff --git a/arch/sparc/kernel/systbls.h b/arch/sparc/kernel/systbls.h
index d2f999ae2b85..68312fe8da74 100644
--- a/arch/sparc/kernel/systbls.h
+++ b/arch/sparc/kernel/systbls.h
@@ -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);