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authorLai Jiangshan <laijs@cn.fujitsu.com>2009-12-15 15:39:57 +0800
committerSteven Rostedt <rostedt@goodmis.org>2010-01-06 12:08:46 -0500
commit0fa0edaf32b9a78b9854f1da98d4511a501089b0 (patch)
tree2226710ff7f455cfc9ed9e29252337f70cf3ab33 /include/linux/syscalls.h
parent5a65e956220efc2421e21ee56d6153fd5c533a95 (diff)
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tracing: Remove show_format and related macros from TRACE_EVENT
The previous patches added the use of print_fmt string and changes the trace_define_field() function to also create the fields and format output for the event format files. text data bss dec hex filename 5857201 1355780 9336808 16549789 fc879d vmlinux 5884589 1351684 9337896 16574169 fce6d9 vmlinux-orig The above shows the size of the vmlinux after this patch set compared to the vmlinux-orig which is before the patch set. This saves us 27k on text, 1k on bss and adds just 4k of data. The total savings of 24k in size. Signed-off-by: Lai Jiangshan <laijs@cn.fujitsu.com> LKML-Reference: <4B273D4D.40604@cn.fujitsu.com> Acked-by: Masami Hiramatsu <mhiramat@redhat.com> Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Diffstat (limited to 'include/linux/syscalls.h')
-rw-r--r--include/linux/syscalls.h2
1 files changed, 0 insertions, 2 deletions
diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h
index ed353d274a7..7b219696ad2 100644
--- a/include/linux/syscalls.h
+++ b/include/linux/syscalls.h
@@ -144,7 +144,6 @@ struct perf_event_attr;
.system = "syscalls", \
.event = &enter_syscall_print_##sname, \
.raw_init = init_syscall_trace, \
- .show_format = syscall_enter_format, \
.define_fields = syscall_enter_define_fields, \
.regfunc = reg_event_syscall_enter, \
.unregfunc = unreg_event_syscall_enter, \
@@ -166,7 +165,6 @@ struct perf_event_attr;
.system = "syscalls", \
.event = &exit_syscall_print_##sname, \
.raw_init = init_syscall_trace, \
- .show_format = syscall_exit_format, \
.define_fields = syscall_exit_define_fields, \
.regfunc = reg_event_syscall_exit, \
.unregfunc = unreg_event_syscall_exit, \