pre_read fixes

[fio.git] / engines / libaio.c

diff --git a/engines/libaio.c b/engines/libaio.c
index 18dcf9ddfad59d753a2cf4b71061065dc6baf6fc..e452f1ca7c55f630c18c49186ece3f091713d0db 100644 (file)
--- a/engines/libaio.c
+++ b/engines/libaio.c
@@ -64,11 +64,11 @@ static int fio_libaio_getevents(struct thread_data *td, unsigned int min,
                                unsigned int max, struct timespec *t)
 {
        struct libaio_data *ld = td->io_ops->data;
-       long r;
+       int r;
 
        do {
                r = io_getevents(ld->aio_ctx, min, max, ld->aio_events, t);
-               if (r >= min)
+               if (r >= (int) min)
                        break;
                else if (r == -EAGAIN) {
                        usleep(100);
@@ -186,14 +186,8 @@ static void fio_libaio_cleanup(struct thread_data *td)
 static int fio_libaio_init(struct thread_data *td)
 {
        struct libaio_data *ld = malloc(sizeof(*ld));
-       static int warn_print;
        int err;
 
-       if (td->o.iodepth > 1 && !td->o.odirect && !warn_print) {
-               log_info("fio: libaio engine is only async for non-buffered IO\n");
-               warn_print = 1;
-       }
-
        memset(ld, 0, sizeof(*ld));
 
        err = io_queue_init(td->o.iodepth, &ld->aio_ctx);
@@ -229,6 +223,7 @@ static struct ioengine_ops ioengine = {
        .cleanup        = fio_libaio_cleanup,
        .open_file      = generic_open_file,
        .close_file     = generic_close_file,
+       .get_file_size  = generic_get_file_size,
 };
 
 #else /* FIO_HAVE_LIBAIO */