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| author | Steven Rostedt <srostedt@redhat.com> | 2008-11-07 22:36:02 -0500 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-11-08 09:51:34 +0100 |
| commit | bbf5b1a0cecb56de6236db8b01c5bfb7ab8ba8b2 (patch) | |
| tree | ca72072808748d3ebfcf9a58a1255cd6ce63fee8 /kernel/trace/trace_mmiotrace.c | |
| parent | 49833fc232bd6a5076496994d855f601354501d7 (diff) | |
| download | linux-stable-bbf5b1a0cecb56de6236db8b01c5bfb7ab8ba8b2.tar.gz linux-stable-bbf5b1a0cecb56de6236db8b01c5bfb7ab8ba8b2.tar.bz2 linux-stable-bbf5b1a0cecb56de6236db8b01c5bfb7ab8ba8b2.zip | |
ftrace: remove ctrl_update method
Impact: Remove the ctrl_update tracer method
With the new quick start/stop method of tracing, the ctrl_update
method is out of date.
Signed-off-by: Steven Rostedt <srostedt@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'kernel/trace/trace_mmiotrace.c')
| -rw-r--r-- | kernel/trace/trace_mmiotrace.c | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/kernel/trace/trace_mmiotrace.c b/kernel/trace/trace_mmiotrace.c index f28484618ff0..fa9354e78b57 100644 --- a/kernel/trace/trace_mmiotrace.c +++ b/kernel/trace/trace_mmiotrace.c @@ -49,15 +49,10 @@ static void mmio_trace_reset(struct trace_array *tr) mmio_trace_array = NULL; } -static void mmio_trace_ctrl_update(struct trace_array *tr) +static void mmio_trace_start(struct trace_array *tr) { pr_debug("in %s\n", __func__); - if (tr->ctrl) { - mmio_reset_data(tr); - enable_mmiotrace(); - } else { - disable_mmiotrace(); - } + mmio_reset_data(tr); } static int mmio_print_pcidev(struct trace_seq *s, const struct pci_dev *dev) @@ -298,10 +293,10 @@ static struct tracer mmio_tracer __read_mostly = .name = "mmiotrace", .init = mmio_trace_init, .reset = mmio_trace_reset, + .start = mmio_trace_start, .pipe_open = mmio_pipe_open, .close = mmio_close, .read = mmio_read, - .ctrl_update = mmio_trace_ctrl_update, .print_line = mmio_print_line, }; |