diff options
| author | Vikas Jain <vjain@nvidia.com> | 2012-07-27 15:35:47 +0530 |
|---|---|---|
| committer | Simone Willett <swillett@nvidia.com> | 2012-08-03 14:01:22 -0700 |
| commit | 73c300b0f598a63d8557819614d62c0c7ea8d891 (patch) | |
| tree | 047337f43e262f7c54da097d605fae41700a262a /include | |
| parent | 5647ca7f3fe44781a3b9a49f3215d8c629d78f49 (diff) | |
input: touch: atmel_mxt_ts: Add Ftrace logging.
This change assists automating system wide
touch driver performance.
Bug 928954
Change-Id: Iea21dfea1c31748ce5835652cecc0856c4f4028d
Signed-off-by: Vikas Jain <vjain@nvidia.com>
Reviewed-on: http://git-master/r/118984
Reviewed-by: Sachin Nikam <snikam@nvidia.com>
Reviewed-by: David Jung <djung@nvidia.com>
Reviewed-by: Automatic_Commit_Validation_User
Diffstat (limited to 'include')
| -rw-r--r-- | include/trace/events/nvevent.h | 100 |
1 files changed, 100 insertions, 0 deletions
diff --git a/include/trace/events/nvevent.h b/include/trace/events/nvevent.h new file mode 100644 index 000000000000..30987129deaf --- /dev/null +++ b/include/trace/events/nvevent.h @@ -0,0 +1,100 @@ +/* + * include/trace/events/nvevent.h + * + * Input event logging to ftrace. + * + * Copyright (c) 2012, NVIDIA Corporation. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + */ + +#undef TRACE_SYSTEM +#define TRACE_SYSTEM nvevent + +#if !defined(_TRACE_NVEVENT_H) || defined(TRACE_HEADER_MULTI_READ) +#define _TRACE_NVEVENT_H + +#include <linux/ktime.h> +#include <linux/tracepoint.h> + +TRACE_EVENT(nvevent_irq_data_read_start_series, + TP_PROTO(const char *name), + TP_ARGS(name), + TP_STRUCT__entry( + __field(const char *, name) + ), + TP_fast_assign( + __entry->name = name; + ), + TP_printk("name=%s", + __entry->name) +); + +TRACE_EVENT(nvevent_irq_data_read_finish_series, + TP_PROTO(const char *name), + TP_ARGS(name), + TP_STRUCT__entry( + __field(const char *, name) + ), + TP_fast_assign( + __entry->name = name; + ), + TP_printk("name=%s", + __entry->name) +); + +TRACE_EVENT(nvevent_irq_data_read_start_single, + TP_PROTO(const char *name), + TP_ARGS(name), + TP_STRUCT__entry( + __field(const char *, name) + ), + TP_fast_assign( + __entry->name = name; + ), + TP_printk("name=%s", + __entry->name) +); + +TRACE_EVENT(nvevent_irq_data_read_finish_single, + TP_PROTO(const char *name), + TP_ARGS(name), + TP_STRUCT__entry( + __field(const char *, name) + ), + TP_fast_assign( + __entry->name = name; + ), + TP_printk("name=%s", + __entry->name) +); + +TRACE_EVENT(nvevent_irq_data_submit, + TP_PROTO(const char *name), + TP_ARGS(name), + TP_STRUCT__entry( + __field(const char *, name) + ), + TP_fast_assign( + __entry->name = name; + ), + TP_printk("name=%s", + __entry->name) +); + +#endif /* _TRACE_NVEVENT_H */ + +/* This part must be outside protection */ +#include <trace/define_trace.h> |