Add support for fdatasync()

[fio.git] / log.c

diff --git a/log.c b/log.c
index 5014b484e252c6d7f1055f3a7cad462db735c9c4..c44d8221ee936c4c0d235c87efa0f7607eca8dc7 100644 (file)
--- a/log.c
+++ b/log.c
@@ -20,7 +20,7 @@ void queue_io_piece(struct thread_data *td, struct io_piece *ipo)
 
 void log_io_u(struct thread_data *td, struct io_u *io_u)
 {
-       const char *act[] = { "read", "write", "sync" };
+       const char *act[] = { "read", "write", "sync", "datasync" };
 
        assert(io_u->ddir < 3);
 
@@ -273,6 +273,8 @@ static int read_iolog2(struct thread_data *td, FILE *f)
                                rw = DDIR_WRITE;
                        else if (!strcmp(act, "sync"))
                                rw = DDIR_SYNC;
+                       else if (!strcmp(act, "datasync"))
+                               rw = DDIR_DATASYNC;
                        else {
                                log_err("fio: bad iolog file action: %s\n",
                                                                        act);
@@ -310,7 +312,7 @@ static int read_iolog2(struct thread_data *td, FILE *f)
                        if (read_only)
                                continue;
                        writes++;
-               } else if (rw != DDIR_SYNC && rw != DDIR_INVAL) {
+               } else if (!ddir_sync(rw)) {
                        log_err("bad ddir: %d\n", rw);
                        continue;
                }