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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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4
arch/sparc/include/asm/perfctr.h
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@@ -10,8 +10,8 @@
* from enumeration below. The meaning of further arguments
* are determined by the operation code.
*
* int sys_perfctr(int opcode, unsigned long arg0,
* unsigned long arg1, unsigned long arg2)
* NOTE: This system call is no longer provided, use the perf_events
* infrastructure.
*
* Pointers which are passed by the user are pointers to 64-bit
* integers.