[lttng-dev] [PATCH lttng-tools] Fix: Fail to add several perf_thread context

[Alexander Grigoriev]

In commit aa3514e96f12c13f681a81ea275dc51dd63473c8 not removed old check
for duplicate context type in create_ust_app_channel_context() function. If
the one of perf_tread contexts was already added, in the next
similar operation function returns error code EEXIST "UST context
already exist".

Signed-off-by: Alexander Grigoriev <alexgri at tbricks.com>
---
 src/bin/lttng-sessiond/ust-app.c | 7 -------
 1 file changed, 7 deletions(-)

diff --git a/src/bin/lttng-sessiond/ust-app.c b/src/bin/lttng-sessiond/ust-app.c
index f8e9693..7f1594b 100644
--- a/src/bin/lttng-sessiond/ust-app.c
+++ b/src/bin/lttng-sessiond/ust-app.c
@@ -1940,13 +1940,6 @@ int create_ust_app_channel_context(struct ust_app_session *ua_sess,
 
 	DBG2("UST app adding context to channel %s", ua_chan->name);
 
-	lttng_ht_lookup(ua_chan->ctx, (void *)((unsigned long)uctx->ctx), &iter);
-	node = lttng_ht_iter_get_node_ulong(&iter);
-	if (node != NULL) {
-		ret = -EEXIST;
-		goto error;
-	}
-
 	ua_ctx = alloc_ust_app_ctx(uctx);
 	if (ua_ctx == NULL) {
 		/* malloc failed */
-- 
1.9.1