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Commit 2d473389 authored by Arnaldo Carvalho de Melo's avatar Arnaldo Carvalho de Melo
Browse files

perf trace beauty: Export function to get the files for a thread 

So that beautifiers can access things like dev_maj.

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Luis Cláudio Gonçalves <lclaudio@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Wang Nan <wangnan0@huawei.com>
Link: https://lkml.kernel.org/n/tip-wm5o51f206c5pi063dsaeraq@git.kernel.org


Signed-off-by: default avatarArnaldo Carvalho de Melo <acme@redhat.com>
parent 86cf4c65

tools/perf/builtin-trace.c

+5 −5
Original line number Diff line number Diff line
@@ -958,11 +958,6 @@ static size_t fprintf_duration(unsigned long t, bool calculated, FILE *fp) 
	return printed + fprintf(fp, "): ");

}



struct file {

	char *pathname;

	int  dev_maj;

};



/**

 * filename.ptr: The filename char pointer that will be vfs_getname'd

 * filename.entry_str_pos: Where to insert the string translated from
@@ -1064,6 +1059,11 @@ static struct file *thread_trace__files_entry(struct thread_trace *ttrace, int f 
	return ttrace->files.table + fd;

}



struct file *thread__files_entry(struct thread *thread, int fd)

{

	return thread_trace__files_entry(thread__priv(thread), fd);

}



static int trace__set_fd_pathname(struct thread *thread, int fd, const char *pathname)

{

	struct thread_trace *ttrace = thread__priv(thread);

tools/perf/trace/beauty/beauty.h

+7 −0
Original line number Diff line number Diff line
@@ -32,6 +32,13 @@ size_t strarray__scnprintf_flags(struct strarray *sa, char *bf, size_t size, boo 
struct trace;

struct thread;



struct file {

	char *pathname;

	int  dev_maj;

};



struct file *thread__files_entry(struct thread *thread, int fd);



struct strarrays {

	int		nr_entries;

	struct strarray **entries;