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| author | Erik Gilling <konkers@android.com> | 2012-03-15 14:23:23 -0700 |
|---|---|---|
| committer | John Stultz <john.stultz@linaro.org> | 2012-08-10 16:23:40 -0400 |
| commit | bcf6f082ff330b757571cf14e54663a188ffbe0f (patch) | |
| tree | 2f950c5f4e14d4f284d366992b1b62372b2f299c | |
| parent | 349dfcf367c50e66a20d87ed4344f37210fd7311 (diff) | |
| download | linux-topics-bcf6f082ff330b757571cf14e54663a188ffbe0f.tar.gz | |
sw_sync: add debug support
Change-Id: Ibcc5fa8cb36e283cdf0e3308064876722e2675fc
Signed-off-by: Erik Gilling <konkers@android.com>
| -rw-r--r-- | drivers/base/sw_sync.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/drivers/base/sw_sync.c b/drivers/base/sw_sync.c index e94ecc77962..41beb9eeeb3 100644 --- a/drivers/base/sw_sync.c +++ b/drivers/base/sw_sync.c @@ -69,11 +69,30 @@ static int sw_sync_pt_compare(struct sync_pt *a, struct sync_pt *b) return sw_sync_cmp(pt_a->value, pt_b->value); } +static void sw_sync_print_obj(struct seq_file *s, + struct sync_timeline *sync_timeline) +{ + struct sw_sync_timeline *obj = (struct sw_sync_timeline *)sync_timeline; + + seq_printf(s, "%d", obj->value); +} + +static void sw_sync_print_pt(struct seq_file *s, struct sync_pt *sync_pt) +{ + struct sw_sync_pt *pt = (struct sw_sync_pt *)sync_pt; + struct sw_sync_timeline *obj = + (struct sw_sync_timeline *)sync_pt->parent; + + seq_printf(s, "%d / %d", pt->value, obj->value); +} + struct sync_timeline_ops sw_sync_timeline_ops = { .driver_name = "sw_sync", .dup = sw_sync_pt_dup, .has_signaled = sw_sync_pt_has_signaled, .compare = sw_sync_pt_compare, + .print_obj = sw_sync_print_obj, + .print_pt = sw_sync_print_pt, }; |