Scalability fix: tracepoint.c hash table size increase

[lttng-ust.git] / liblttng-ust / tracepoint.c

diff --git a/liblttng-ust/tracepoint.c b/liblttng-ust/tracepoint.c
index c803f8afda52d29c0066fcd47a3a1f83af5c346f..7de56ca0361dbbe5b55c0704cdcbe1eca44fb58a 100644 (file)
--- a/liblttng-ust/tracepoint.c
+++ b/liblttng-ust/tracepoint.c
@@ -78,7 +78,7 @@ static CDS_LIST_HEAD(libs);
  * Tracepoint hash table, containing the active tracepoints.
  * Protected by tracepoint mutex.
  */
-#define TRACEPOINT_HASH_BITS 6
+#define TRACEPOINT_HASH_BITS 12
 #define TRACEPOINT_TABLE_SIZE (1 << TRACEPOINT_HASH_BITS)
 static struct cds_hlist_head tracepoint_table[TRACEPOINT_TABLE_SIZE];