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| author |   Steven Rostedt <srostedt@redhat.com> | 2011-08-10 22:00:55 -0400 |
|---|---|---|
| committer |   Steven Rostedt <rostedt@goodmis.org> | 2012-07-19 13:19:27 -0400 |
| commit | 28fb5dfa783c25dbeeb25a72663f8066a3a517f5 (patch) | |
| tree | 3628de1a477cea068c2bec91c7cebc5ae0adda33 /arch/x86/kernel/entry_32.S | |
| parent | ftrace: Return pt_regs to function trace callback (diff) | |
| download | linux-dev-28fb5dfa783c25dbeeb25a72663f8066a3a517f5.tar.xz linux-dev-28fb5dfa783c25dbeeb25a72663f8066a3a517f5.zip | |
ftrace/x86_32: Push ftrace_ops in as 3rd parameter to function tracer
Add support of passing the current ftrace_ops into the 3rd parameter
of the callback to the function tracer.
Link: http://lkml.kernel.org/r/20120612225424.942411318@goodmis.org
Reviewed-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Diffstat (limited to 'arch/x86/kernel/entry_32.S')
| -rw-r--r-- | arch/x86/kernel/entry_32.S | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/x86/kernel/entry_32.S b/arch/x86/kernel/entry_32.S index 623f28837476..e3e17a0b7ff8 100644 --- a/arch/x86/kernel/entry_32.S +++ b/arch/x86/kernel/entry_32.S @@ -1111,6 +1111,7 @@ ENTRY(ftrace_caller) pushl %edx movl 0xc(%esp), %eax movl 0x4(%ebp), %edx + leal function_trace_op, %ecx subl $MCOUNT_INSN_SIZE, %eax .globl ftrace_call |