diff options
| author | Erik Gilling <konkers@android.com> | 2012-10-16 15:16:55 -0700 |
|---|---|---|
| committer | Arve Hjønnevåg <arve@android.com> | 2013-04-29 14:43:12 -0700 |
| commit | 0cc834ce8c60f652cc3ad152a3aaafe4a5fe8804 (patch) | |
| tree | 8318275b135f91567f25e0e0719694f51eecf2c4 /include | |
| parent | 9f83f3de516d818cf05bd592c3da6ce6180342ad (diff) | |
sync: refactor sync debug printing
Move driver callbacks to fill strings instead of using seq_files. This
will allow those values to be used in a future tracepoint patch.
Change-Id: I9b706343e35b11124141fe520e520514a32003d2
Signed-off-by: Erik Gilling <konkers@android.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/sync.h | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/include/linux/sync.h b/include/linux/sync.h index 75ed5f1b75d..38ea986dc70 100644 --- a/include/linux/sync.h +++ b/include/linux/sync.h @@ -40,14 +40,14 @@ struct sync_fence; * -1 if a will signabl before b * @free_pt: called before sync_pt is freed * @release_obj: called before sync_timeline is freed - * @print_obj: print aditional debug information about sync_timeline. - * should not print a newline - * @print_pt: print aditional debug information about sync_pt. - * should not print a newline + * @print_obj: deprecated + * @print_pt: deprecated * @fill_driver_data: write implmentation specific driver data to data. * should return an error if there is not enough room * as specified by size. This information is returned * to userspace by SYNC_IOC_FENCE_INFO. + * @timeline_value_str: fill str with the value of the sync_timeline's counter + * @pt_value_str: fill str with the value of the sync_pt */ struct sync_timeline_ops { const char *driver_name; @@ -67,15 +67,22 @@ struct sync_timeline_ops { /* optional */ void (*release_obj)(struct sync_timeline *sync_timeline); - /* optional */ + /* deprecated */ void (*print_obj)(struct seq_file *s, struct sync_timeline *sync_timeline); - /* optional */ + /* deprecated */ void (*print_pt)(struct seq_file *s, struct sync_pt *sync_pt); /* optional */ int (*fill_driver_data)(struct sync_pt *syncpt, void *data, int size); + + /* optional */ + void (*timeline_value_str)(struct sync_timeline *timeline, char *str, + int size); + + /* optional */ + void (*pt_value_str)(struct sync_pt *pt, char *str, int size); }; /** |