[PATCH] Move td_io_sync()

[fio.git] / fio.c

diff --git a/fio.c b/fio.c
index fc653b3d9016e9b7553ac5cadbb37a870ba00a9d..0dbce58835ad83e76e6855f7d4f100c9509decaa 100644 (file)
--- a/fio.c
+++ b/fio.c
@@ -193,6 +193,50 @@ static void cleanup_pending_aio(struct thread_data *td)
        }
 }
 
        }
 }
 

+/*
+ * Helper to handle the final sync of a file. Works just like the normal
+ * io path, just does everything sync.
+ */
+static int fio_io_sync(struct thread_data *td, struct fio_file *f)
+{
+       struct io_u *io_u = __get_io_u(td);
+       struct io_completion_data icd;
+       int ret;
+
+       if (!io_u)
+               return 1;
+
+       io_u->ddir = DDIR_SYNC;
+       io_u->file = f;
+
+       if (td_io_prep(td, io_u)) {
+               put_io_u(td, io_u);
+               return 1;
+       }
+
+       ret = td_io_queue(td, io_u);
+       if (ret) {
+               put_io_u(td, io_u);
+               td_verror(td, ret);
+               return 1;
+       }
+
+       ret = td_io_getevents(td, 1, td->cur_depth, NULL);
+       if (ret < 0) {
+               td_verror(td, -ret);
+               return 1;
+       }
+
+       icd.nr = ret;
+       ios_completed(td, &icd);
+       if (icd.error) {
+               td_verror(td, icd.error);
+               return 1;
+       }
+
+       return 0;
+}
+

 /*
  * The main verify engine. Runs over the writes we previusly submitted,
  * reads the blocks back in, and checks the crc/md5 of the data.
 /*
  * The main verify engine. Runs over the writes we previusly submitted,
  * reads the blocks back in, and checks the crc/md5 of the data.


@@ -210,7 +254,7 @@ void do_verify(struct thread_data *td)
         * read from disk.
         */
        for_each_file(td, f, i) {
         * read from disk.
         */
        for_each_file(td, f, i) {

-               td_io_sync(td, f);
+               fio_io_sync(td, f);

                file_invalidate_cache(td, f);
        }
 
                file_invalidate_cache(td, f);
        }
 


@@ -413,7 +457,7 @@ static void do_io(struct thread_data *td)
                if (should_fsync(td) && td->end_fsync) {
                        td_set_runstate(td, TD_FSYNCING);
                        for_each_file(td, f, i)
                if (should_fsync(td) && td->end_fsync) {
                        td_set_runstate(td, TD_FSYNCING);
                        for_each_file(td, f, i)

-                               td_io_sync(td, f);
+                               fio_io_sync(td, f);

                }
        }
 }
                }
        }
 }