Add strong madvise() hint for cache pruning

[fio.git] / engines / solarisaio.c

diff --git a/engines/solarisaio.c b/engines/solarisaio.c
index d499f5749ffd7fb51e0b55e881162bc38e43fa59..069cda5347c903d9f458772508b2f6eed0d2fc39 100644 (file)
--- a/engines/solarisaio.c
+++ b/engines/solarisaio.c
@@ -62,7 +62,7 @@ static void wait_for_event(struct timeval *tv)
                io_u->resid = io_u->xfer_buflen - io_u->resultp.aio_return;
                io_u->error = 0;
        } else
-               io_u->error = io_u->resultp.aio_return;
+               io_u->error = io_u->resultp.aio_errno;
 
        /*
         * For SIGIO, we need a write barrier between the two, so that
@@ -126,6 +126,15 @@ static int fio_solarisaio_queue(struct thread_data fio_unused *td,
                return FIO_Q_COMPLETED;
        }
 
+       if (io_u->ddir == DDIR_DATASYNC) {
+               if (sd->nr)
+                       return FIO_Q_BUSY;
+               if (fdatasync(f->fd) < 0)
+                       io_u->error = errno;
+
+               return FIO_Q_COMPLETED;
+       }
+
        if (sd->nr == sd->max_depth)
                return FIO_Q_BUSY;
 
@@ -213,6 +222,7 @@ static struct ioengine_ops ioengine = {
        .cleanup        = fio_solarisaio_cleanup,
        .open_file      = generic_open_file,
        .close_file     = generic_close_file,
+       .get_file_size  = generic_get_file_size,
 };
 
 #else /* FIO_HAVE_SOLARISAIO */