Add strong madvise() hint for cache pruning

[fio.git] / engines / guasi.c

diff --git a/engines/guasi.c b/engines/guasi.c
index 925c364a83019b84ac01d2136bc9a767e68cdf55..15d4801ad2ae1f37d9710d02254acb61d67a7bda 100644 (file)
--- a/engines/guasi.c
+++ b/engines/guasi.c
@@ -20,7 +20,6 @@
 #include <assert.h>
 
 #include "../fio.h"
-#include "../os.h"
 
 #ifdef FIO_HAVE_GUASI
 
@@ -38,9 +37,6 @@
 #define GDBG_PRINT(a) (void) 0
 #endif
 
-#define STFU_GCC(a) a = a
-
-
 struct guasi_data {
        guasi_t hctx;
        int max_reqs;
@@ -67,7 +63,7 @@ static struct io_u *fio_guasi_event(struct thread_data *td, int event)
 
        GDBG_PRINT(("fio_guasi_event(%d)\n", event));
        if (guasi_req_info(ld->reqs[event], &rinf) < 0) {
-               fprintf(stderr, "guasi_req_info(%d) FAILED!\n", event);
+               log_err("guasi_req_info(%d) FAILED!\n", event);
                return NULL;
        }
        io_u = rinf.asid;
@@ -90,8 +86,8 @@ static struct io_u *fio_guasi_event(struct thread_data *td, int event)
        return io_u;
 }
 
-static int fio_guasi_getevents(struct thread_data *td, int min, int max,
-                              struct timespec *t)
+static int fio_guasi_getevents(struct thread_data *td, unsigned int min,
+                              unsigned int max, struct timespec *t)
 {
        struct guasi_data *ld = td->io_ops->data;
        int n, r;
@@ -111,7 +107,7 @@ static int fio_guasi_getevents(struct thread_data *td, int min, int max,
                r = guasi_fetch(ld->hctx, ld->reqs + n, min - n,
                                max - n, timeo);
                if (r < 0) {
-                       fprintf(stderr, "guasi_fetch() FAILED! (%d)\n", r);
+                       log_err("guasi_fetch() FAILED! (%d)\n", r);
                        break;
                }
                n += r;
@@ -128,6 +124,8 @@ static int fio_guasi_queue(struct thread_data *td, struct io_u *io_u)
 {
        struct guasi_data *ld = td->io_ops->data;
 
+       fio_ro_check(td, io_u);
+
        GDBG_PRINT(("fio_guasi_queue(%p)\n", io_u));
        if (ld->queued_nr == (int) td->o.iodepth)
                return FIO_Q_BUSY;
@@ -143,6 +141,10 @@ static void fio_guasi_queued(struct thread_data *td, struct io_u **io_us, int nr
        struct io_u *io_u;
        struct timeval now;
 
+       if (!fio_fill_issue_time(td))
+               return;
+
+       io_u_mark_submit(td, nr);
        fio_gettime(&now, NULL);
        for (i = 0; i < nr; i++) {
                io_u = io_us[i];
@@ -172,14 +174,14 @@ static int fio_guasi_commit(struct thread_data *td)
                        io_u->greq = guasi__pwrite(ld->hctx, ld, io_u, 0,
                                                   f->fd, io_u->xfer_buf, io_u->xfer_buflen,
                                                   io_u->offset);
-               else if (io_u->ddir == DDIR_SYNC)
+               else if (ddir_sync(io_u->ddir))
                        io_u->greq = guasi__fsync(ld->hctx, ld, io_u, 0, f->fd);
                else {
-                       fprintf(stderr, "fio_guasi_commit() FAILED: unknow request %d\n",
+                       log_err("fio_guasi_commit() FAILED: unknow request %d\n",
                                io_u->ddir);
                }
                if (io_u->greq == NULL) {
-                       fprintf(stderr, "fio_guasi_commit() FAILED: submit failed (%s)\n",
+                       log_err("fio_guasi_commit() FAILED: submit failed (%s)\n",
                                strerror(errno));
                        return -1;
                }
@@ -191,11 +193,9 @@ static int fio_guasi_commit(struct thread_data *td)
        return 0;
 }
 
-static int fio_guasi_cancel(struct thread_data *td, struct io_u *io_u)
+static int fio_guasi_cancel(struct thread_data fio_unused *td,
+                           struct io_u *io_u)
 {
-       struct guasi_data *ld = td->io_ops->data;
-
-       STFU_GCC(ld);
        GDBG_PRINT(("fio_guasi_cancel(%p) req=%p\n", io_u, io_u->greq));
        if (io_u->greq != NULL)
                guasi_req_cancel(io_u->greq);
@@ -206,14 +206,16 @@ static int fio_guasi_cancel(struct thread_data *td, struct io_u *io_u)
 static void fio_guasi_cleanup(struct thread_data *td)
 {
        struct guasi_data *ld = td->io_ops->data;
+       int n;
 
        GDBG_PRINT(("fio_guasi_cleanup(%p)\n", ld));
        if (ld) {
+               for (n = 0; n < ld->reqs_nr; n++)
+                       guasi_req_free(ld->reqs[n]);
                guasi_free(ld->hctx);
                free(ld->reqs);
                free(ld->io_us);
                free(ld);
-               td->io_ops->data = NULL;
        }
        GDBG_PRINT(("fio_guasi_cleanup(%p) DONE\n", ld));
 }
@@ -228,7 +230,7 @@ static int fio_guasi_init(struct thread_data *td)
        maxthr = td->o.iodepth > GFIO_MIN_THREADS ? td->o.iodepth: GFIO_MIN_THREADS;
        if (maxthr > GFIO_MAX_THREADS)
                maxthr = GFIO_MAX_THREADS;
-       if ((ld->hctx = guasi_create(GFIO_MIN_THREADS, maxthr, 1, 0)) == NULL) {
+       if ((ld->hctx = guasi_create(GFIO_MIN_THREADS, maxthr, 1)) == NULL) {
                td_verror(td, errno, "guasi_create");
                free(ld);
                return 1;
@@ -259,6 +261,7 @@ static struct ioengine_ops ioengine = {
        .cleanup        = fio_guasi_cleanup,
        .open_file      = generic_open_file,
        .close_file     = generic_close_file,
+       .get_file_size  = generic_get_file_size,
 };
 
 #else /* FIO_HAVE_GUASI */