Commit b5c2161c authored by Adrian Hunter's avatar Adrian Hunter Committed by Arnaldo Carvalho de Melo
Browse files

perf dso: Export data_file_size() method there are no symbols 



Will be used outside dso.c in a followup patch, so rename it and make it
non-static.

Signed-off-by: default avatarAdrian Hunter <adrian.hunter@intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Link: http://lkml.kernel.org/r/20181127084634.12469-1-adrian.hunter@intel.com


[ split from a larger patch ]
Signed-off-by: default avatarArnaldo Carvalho de Melo <acme@redhat.com>
parent ca46afdb

tools/perf/util/dso.c

+3 −3
Original line number Diff line number Diff line
@@ -894,7 +894,7 @@ static ssize_t cached_read(struct dso *dso, struct machine *machine, 
	return r;

}



static int data_file_size(struct dso *dso, struct machine *machine)

int dso__data_file_size(struct dso *dso, struct machine *machine)

{

	int ret = 0;

	struct stat st;
@@ -943,7 +943,7 @@ out: 
 */

off_t dso__data_size(struct dso *dso, struct machine *machine)

{

	if (data_file_size(dso, machine))

	if (dso__data_file_size(dso, machine))

		return -1;



	/* For now just estimate dso data size is close to file size */
@@ -953,7 +953,7 @@ off_t dso__data_size(struct dso *dso, struct machine *machine) 
static ssize_t data_read_offset(struct dso *dso, struct machine *machine,

				u64 offset, u8 *data, ssize_t size)

{

	if (data_file_size(dso, machine))

	if (dso__data_file_size(dso, machine))

		return -1;



	/* Check the offset sanity. */

tools/perf/util/dso.h

+1 −0
Original line number Diff line number Diff line
@@ -322,6 +322,7 @@ int dso__data_get_fd(struct dso *dso, struct machine *machine); 
void dso__data_put_fd(struct dso *dso);

void dso__data_close(struct dso *dso);



int dso__data_file_size(struct dso *dso, struct machine *machine);

off_t dso__data_size(struct dso *dso, struct machine *machine);

ssize_t dso__data_read_offset(struct dso *dso, struct machine *machine,

			      u64 offset, u8 *data, ssize_t size);

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