From 30dbb20e68e6f7df974b77d2350ebad5eb6f6c9e Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Am=C3=A9rico=20Wang?= Date: Wed, 26 May 2010 18:57:53 +0800 Subject: tracing: Remove boot tracer The boot tracer is useless. It simply logs the initcalls but in fact these initcalls are also logged through printk while using the initcall_debug kernel parameter. Nobody seem to be using it so far. Then just remove it. Signed-off-by: WANG Cong Cc: Chase Douglas Cc: Steven Rostedt Cc: Ingo Molnar Cc: Peter Zijlstra Cc: Li Zefan LKML-Reference: <20100526105753.GA5677@cr0.nay.redhat.com> [ remove the hooks in main.c, and the headers ] Signed-off-by: Frederic Weisbecker --- kernel/trace/trace.h | 8 -------- 1 file changed, 8 deletions(-) (limited to 'kernel/trace/trace.h') diff --git a/kernel/trace/trace.h b/kernel/trace/trace.h index 2cd9639..75a5e80 100644 --- a/kernel/trace/trace.h +++ b/kernel/trace/trace.h @@ -9,10 +9,8 @@ #include #include #include -#include #include #include - #include #include @@ -29,8 +27,6 @@ enum trace_type { TRACE_MMIO_RW, TRACE_MMIO_MAP, TRACE_BRANCH, - TRACE_BOOT_CALL, - TRACE_BOOT_RET, TRACE_GRAPH_RET, TRACE_GRAPH_ENT, TRACE_USER_STACK, @@ -48,8 +44,6 @@ enum kmemtrace_type_id { KMEMTRACE_TYPE_PAGES, /* __get_free_pages() and friends. */ }; -extern struct tracer boot_tracer; - #undef __field #define __field(type, item) type item; @@ -209,8 +203,6 @@ extern void __ftrace_bad_type(void); TRACE_MMIO_RW); \ IF_ASSIGN(var, ent, struct trace_mmiotrace_map, \ TRACE_MMIO_MAP); \ - IF_ASSIGN(var, ent, struct trace_boot_call, TRACE_BOOT_CALL);\ - IF_ASSIGN(var, ent, struct trace_boot_ret, TRACE_BOOT_RET);\ IF_ASSIGN(var, ent, struct trace_branch, TRACE_BRANCH); \ IF_ASSIGN(var, ent, struct ftrace_graph_ent_entry, \ TRACE_GRAPH_ENT); \ -- cgit v1.1