#define SVM_FIFO_TRACE (0)
#define OOO_SEGMENT_INVALID_INDEX ((u32)~0)
#define SVM_FIFO_INVALID_SESSION_INDEX ((u32)~0)
+#define SVM_FIFO_INVALID_INDEX ((u32)~0)
typedef struct
{
u8 master_thread_index;
u8 client_thread_index;
u32 segment_manager;
+ u32 segment_index;
u32 ct_session_index; /**< Local session index for vpp */
CLIB_CACHE_LINE_ALIGN_MARK (end_shared);
u32 head;
static inline u32
svm_fifo_max_dequeue (svm_fifo_t * f)
{
- return f->cursize;
+ return clib_atomic_load_acq_n (&f->cursize);
}
static inline int
svm_fifo_is_full (svm_fifo_t * f)
{
- return (f->cursize == f->nitems);
+ return (clib_atomic_load_acq_n (&f->cursize) == f->nitems);
}
static inline int
svm_fifo_is_empty (svm_fifo_t * f)
{
- return (f->cursize == 0);
+ return (clib_atomic_load_acq_n (&f->cursize) == 0);
}
static inline u32