3 files changed, 35 insertions, 2 deletions
diff --git a/tools/perf/Documentation/perf-dlfilter.txt b/tools/perf/Documentation/perf-dlfilter.txt
index bc4dba0995d8..df118ddcd7f4 100644
--- a/tools/perf/Documentation/perf-dlfilter.txt
+++ b/tools/perf/Documentation/perf-dlfilter.txt
@@ -125,7 +125,8 @@ struct perf_dlfilter_fns {
 	char **(*args)(void *ctx, int *dlargc);
 	__s32 (*resolve_address)(void *ctx, __u64 address, struct perf_dlfilter_al *al);
 	const __u8 *(*insn)(void *ctx, __u32 *length);
-	void *(*reserved[123])(void *);
+	const char *(*srcline)(void *ctx, __u32 *line_number);
+	void *(*reserved[122])(void *);
 };
 ----
 
@@ -140,6 +141,8 @@ before calling. Returns 0 on success, -1 otherwise.
 
 'insn' returns instruction bytes and length.
 
+'srcline' return source file name and line number.
+
 The perf_dlfilter_al structure
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
diff --git a/tools/perf/util/dlfilter.c b/tools/perf/util/dlfilter.c
index 79a899255c01..f4ce1a80bddc 100644
--- a/tools/perf/util/dlfilter.c
+++ b/tools/perf/util/dlfilter.c
@@ -19,6 +19,7 @@
 #include "thread.h"
 #include "trace-event.h"
 #include "symbol.h"
+#include "srcline.h"
 #include "dlfilter.h"
 #include "perf_dlfilter.h"
 
@@ -208,12 +209,39 @@ static const __u8 *dlfilter__insn(void *ctx, __u32 *len)
 	return (__u8 *)d->sample->insn;
 }
 
+static const char *dlfilter__srcline(void *ctx, __u32 *line_no)
+{
+	struct dlfilter *d = (struct dlfilter *)ctx;
+	struct addr_location *al;
+	unsigned int line = 0;
+	char *srcfile = NULL;
+	struct map *map;
+	u64 addr;
+
+	if (!d->ctx_valid || !line_no)
+		return NULL;
+
+	al = get_al(d);
+	if (!al)
+		return NULL;
+
+	map = al->map;
+	addr = al->addr;
+
+	if (map && map->dso)
+		srcfile = get_srcline_split(map->dso, map__rip_2objdump(map, addr), &line);
+
+	*line_no = line;
+	return srcfile;
+}
+
 static const struct perf_dlfilter_fns perf_dlfilter_fns = {
 	.resolve_ip      = dlfilter__resolve_ip,
 	.resolve_addr    = dlfilter__resolve_addr,
 	.args            = dlfilter__args,
 	.resolve_address = dlfilter__resolve_address,
 	.insn            = dlfilter__insn,
+	.srcline         = dlfilter__srcline,
 };
 
 static char *find_dlfilter(const char *file)
diff --git a/tools/perf/util/perf_dlfilter.h b/tools/perf/util/perf_dlfilter.h
index 763c5af3c5f7..b989918056e2 100644
--- a/tools/perf/util/perf_dlfilter.h
+++ b/tools/perf/util/perf_dlfilter.h
@@ -99,8 +99,10 @@ struct perf_dlfilter_fns {
 	__s32 (*resolve_address)(void *ctx, __u64 address, struct perf_dlfilter_al *al);
 	/* Return instruction bytes and length */
 	const __u8 *(*insn)(void *ctx, __u32 *length);
+	/* Return source file name and line number */
+	const char *(*srcline)(void *ctx, __u32 *line_number);
 	/* Reserved */
-	void *(*reserved[123])(void *);
+	void *(*reserved[122])(void *);
 };
 
 /*