#ifndef _PERF_UTIL_TRACE_EVENT_H #define _PERF_UTIL_TRACE_EVENT_H #include #include "parse-events.h" struct machine; struct perf_sample; union perf_event; struct perf_tool; struct thread; struct plugin_list; struct trace_event { struct pevent *pevent; struct plugin_list *plugin_list; }; int trace_event__init(struct trace_event *t); void trace_event__cleanup(struct trace_event *t); int trace_event__register_resolver(struct machine *machine, pevent_func_resolver_t *func); struct event_format* trace_event__tp_format(const char *sys, const char *name); struct event_format *trace_event__tp_format_id(int id); int bigendian(void); void event_format__fprintf(struct event_format *event, int cpu, void *data, int size, FILE *fp); void event_format__print(struct event_format *event, int cpu, void *data, int size); int parse_ftrace_file(struct pevent *pevent, char *buf, unsigned long size); int parse_event_file(struct pevent *pevent, char *buf, unsigned long size, char *sys); unsigned long long raw_field_value(struct event_format *event, const char *name, void *data); void parse_proc_kallsyms(struct pevent *pevent, char *file, unsigned int size); void parse_ftrace_printk(struct pevent *pevent, char *file, unsigned int size); ssize_t trace_report(int fd, struct trace_event *tevent, bool repipe); struct event_format *trace_find_next_event(struct pevent *pevent, struct event_format *event); unsigned long long read_size(struct event_format *event, void *ptr, int size); unsigned long long eval_flag(const char *flag); int read_tracing_data(int fd, struct list_head *pattrs); struct tracing_data { /* size is only valid if temp is 'true' */ ssize_t size; bool temp; char temp_file[50]; }; struct tracing_data *tracing_data_get(struct list_head *pattrs, int fd, bool temp); int tracing_data_put(struct tracing_data *tdata); struct addr_location; struct perf_session; struct perf_stat_config; struct scripting_ops { const char *name; int (*start_script) (const char *script, int argc, const char **argv); int (*flush_script) (void); int (*stop_script) (void); void (*process_event) (union perf_event *event, struct perf_sample *sample, struct perf_evsel *evsel, struct addr_location *al); void (*process_stat)(struct perf_stat_config *config, struct perf_evsel *evsel, u64 tstamp); void (*process_stat_interval)(u64 tstamp); int (*generate_script) (struct pevent *pevent, const char *outfile); }; extern unsigned int scripting_max_stack; int script_spec_register(const char *spec, struct scripting_ops *ops); void setup_perl_scripting(void); void setup_python_scripting(void); struct scripting_context { struct pevent *pevent; void *event_data; }; int common_pc(struct scripting_context *context); int common_flags(struct scripting_context *context); int common_lock_depth(struct scripting_context *context); #endif /* _PERF_UTIL_TRACE_EVENT_H */ linux/net-next.git/commit/include/net/netns?id=33e962c8871f015f5c8978384553dddcf5b81b22'>netns/ipv6.h

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author	Stanislaw Gruszka <sgruszka@redhat.com>	2017-01-29 12:40:52 +0100
committer	Kalle Valo <kvalo@codeaurora.org>	2017-01-31 09:08:52 +0200
commit	33e962c8871f015f5c8978384553dddcf5b81b22 (patch)
tree	43aff96c2ee21d9e0fa2018457778a4de52053cd /include/net/netns/ipv6.h
parent	575ddce0507789bf9830d089557d2199d2f91865 (diff)

rt2x00: fix clk_get call

clk_get() takes two arguments and might return ERR_PTR(), so we have to nullify pointer on that case, to do not break further call to clk_get_rate(). Reported-by: Felix Fietkau <nbd@nbd.name> Fixes: 34db70b92fae ("rt2x00: add copy of clk for soc devices") Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

Diffstat (limited to 'include/net/netns/ipv6.h')


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