summaryrefslogtreecommitdiff
path: root/rts/Capability.c
diff options
context:
space:
mode:
Diffstat (limited to 'rts/Capability.c')
-rw-r--r--rts/Capability.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/rts/Capability.c b/rts/Capability.c
index 03b2a86280..f9141ee025 100644
--- a/rts/Capability.c
+++ b/rts/Capability.c
@@ -498,6 +498,9 @@ giveCapabilityToTask (Capability *cap USED_IF_DEBUG, Task *task)
*
* The current Task (cap->task) releases the Capability. The Capability is
* marked free, and if there is any work to do, an appropriate Task is woken up.
+ *
+ * N.B. May need to take all_tasks_mutex.
+ *
* ------------------------------------------------------------------------- */
#if defined(THREADED_RTS)