Changes in libcfa/src/concurrency/io/setup.cfa [63fe427c:1095ccd]

File:

• libcfa/src/concurrency/io/setup.cfa (modified) (5 diffs)

libcfa/src/concurrency/io/setup.cfa

@@ -298 +298 @@
                 if( params_in.poll_complete ) params.flags |= IORING_SETUP_IOPOLL;
 
-                uint32_t nentries = params_in.num_entries != 0 ? params_in.num_entries : 256;
+                __u32 nentries = params_in.num_entries != 0 ? params_in.num_entries : 256;
                 if( !is_pow2(nentries) ) {
                         abort("ERROR: I/O setup 'num_entries' must be a power of 2\n");
@@ -362 +362 @@
                 // Get the pointers from the kernel to fill the structure
                 // submit queue
-                sq.head    = (volatile uint32_t *)(((intptr_t)sq.ring_ptr) + params.sq_off.head);
-                sq.tail    = (volatile uint32_t *)(((intptr_t)sq.ring_ptr) + params.sq_off.tail);
-                sq.mask    = (   const uint32_t *)(((intptr_t)sq.ring_ptr) + params.sq_off.ring_mask);
-                sq.num     = (   const uint32_t *)(((intptr_t)sq.ring_ptr) + params.sq_off.ring_entries);
-                sq.flags   = (         uint32_t *)(((intptr_t)sq.ring_ptr) + params.sq_off.flags);
-                sq.dropped = (         uint32_t *)(((intptr_t)sq.ring_ptr) + params.sq_off.dropped);
-                sq.array   = (         uint32_t *)(((intptr_t)sq.ring_ptr) + params.sq_off.array);
+                sq.head    = (volatile __u32 *)(((intptr_t)sq.ring_ptr) + params.sq_off.head);
+                sq.tail    = (volatile __u32 *)(((intptr_t)sq.ring_ptr) + params.sq_off.tail);
+                sq.mask    = (   const __u32 *)(((intptr_t)sq.ring_ptr) + params.sq_off.ring_mask);
+                sq.num     = (   const __u32 *)(((intptr_t)sq.ring_ptr) + params.sq_off.ring_entries);
+                sq.flags   = (         __u32 *)(((intptr_t)sq.ring_ptr) + params.sq_off.flags);
+                sq.dropped = (         __u32 *)(((intptr_t)sq.ring_ptr) + params.sq_off.dropped);
+                sq.array   = (         __u32 *)(((intptr_t)sq.ring_ptr) + params.sq_off.array);
                 sq.prev_head = *sq.head;
 
                 {
-                        const uint32_t num = *sq.num;
+                        const __u32 num = *sq.num;
                         for( i; num ) {
                                 sq.sqes[i].user_data = 0ul64;
@@ -378 +378 @@
                 }
 
-                (sq.lock){};
+                (sq.submit_lock){};
                 (sq.release_lock){};
 
@@ -388 +388 @@
                                 sq.ready[i] = -1ul32;
                         }
+                        sq.prev_ready = 0;
                 }
                 else {
                         sq.ready_cnt = 0;
                         sq.ready = 0p;
+                        sq.prev_ready = 0;
                 }
 
                 // completion queue
-                cq.head     = (volatile uint32_t *)(((intptr_t)cq.ring_ptr) + params.cq_off.head);
-                cq.tail     = (volatile uint32_t *)(((intptr_t)cq.ring_ptr) + params.cq_off.tail);
-                cq.mask     = (   const uint32_t *)(((intptr_t)cq.ring_ptr) + params.cq_off.ring_mask);
-                cq.num      = (   const uint32_t *)(((intptr_t)cq.ring_ptr) + params.cq_off.ring_entries);
-                cq.overflow = (         uint32_t *)(((intptr_t)cq.ring_ptr) + params.cq_off.overflow);
-                cq.cqes   = (struct io_uring_cqe *)(((intptr_t)cq.ring_ptr) + params.cq_off.cqes);
+                cq.head      = (volatile __u32 *)(((intptr_t)cq.ring_ptr) + params.cq_off.head);
+                cq.tail      = (volatile __u32 *)(((intptr_t)cq.ring_ptr) + params.cq_off.tail);
+                cq.mask      = (   const __u32 *)(((intptr_t)cq.ring_ptr) + params.cq_off.ring_mask);
+                cq.num       = (   const __u32 *)(((intptr_t)cq.ring_ptr) + params.cq_off.ring_entries);
+                cq.overflow  = (         __u32 *)(((intptr_t)cq.ring_ptr) + params.cq_off.overflow);
+                cq.cqes = (struct io_uring_cqe *)(((intptr_t)cq.ring_ptr) + params.cq_off.cqes);
 
                 // some paranoid checks
@@ -448 +450 @@
         void __ioctx_register($io_ctx_thread & ctx, struct epoll_event & ev) {
                 ev.events = EPOLLIN | EPOLLONESHOT;
-                ev.data.u64 = (uint64_t)&ctx;
+                ev.data.u64 = (__u64)&ctx;
                 int ret = epoll_ctl(iopoll.epollfd, EPOLL_CTL_ADD, ctx.ring->fd, &ev);
                 if (ret < 0) {