diff options
Diffstat (limited to 'src/svm/queue.h')
| -rw-r--r-- | src/svm/queue.h | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/svm/queue.h b/src/svm/queue.h index 3e8031e897b..de79caa38f8 100644 --- a/src/svm/queue.h +++ b/src/svm/queue.h @@ -39,12 +39,13 @@ typedef struct _svm_queue typedef enum { - SVM_Q_WAIT = 0, /**< blocking call - must be used only in combination - with condvars */ + SVM_Q_WAIT = 0, /**< blocking call - best used in combination with + condvars, for eventfds we don't yield the cpu */ SVM_Q_NOWAIT, /**< non-blocking call - works with both condvar and eventfd signaling */ SVM_Q_TIMEDWAIT, /**< blocking call, returns on signal or time-out - - must be used only in combination with condvars */ + best used in combination with condvars, with + eventfds we don't yield the cpu */ } svm_q_conditional_wait_t; /** |