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[/] [or1k_soc_on_altera_embedded_dev_kit/] [trunk/] [linux-2.6/] [linux-2.6.24/] [arch/] [ia64/] [oprofile/] [init.c] - Rev 3
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/** * @file init.c * * @remark Copyright 2002 OProfile authors * @remark Read the file COPYING * * @author John Levon <levon@movementarian.org> */ #include <linux/kernel.h> #include <linux/oprofile.h> #include <linux/init.h> #include <linux/errno.h> extern int perfmon_init(struct oprofile_operations * ops); extern void perfmon_exit(void); extern void ia64_backtrace(struct pt_regs * const regs, unsigned int depth); int __init oprofile_arch_init(struct oprofile_operations * ops) { int ret = -ENODEV; #ifdef CONFIG_PERFMON /* perfmon_init() can fail, but we have no way to report it */ ret = perfmon_init(ops); #endif ops->backtrace = ia64_backtrace; return ret; } void oprofile_arch_exit(void) { #ifdef CONFIG_PERFMON perfmon_exit(); #endif }