Add read-write mutexes

[fio.git] / fio.c

diff --git a/fio.c b/fio.c
index c609f55d8e9520672e8c1e67e8c7b811dbceb002..de6132c034a3daa04a64c0b4e60967ccbf99d331 100644 (file)
--- a/fio.c
+++ b/fio.c
@@ -36,6 +36,7 @@
 
 #include "fio.h"
 #include "hash.h"
+#include "smalloc.h"
 
 unsigned long page_mask;
 unsigned long page_size;
@@ -359,7 +360,6 @@ static void do_verify(struct thread_data *td)
                                io_u->xfer_buflen = io_u->resid;
                                io_u->xfer_buf += bytes;
                                io_u->offset += bytes;
-                               f->last_completed_pos = io_u->offset;
 
                                td->ts.short_io_u[io_u->ddir]++;
 
@@ -485,7 +485,6 @@ static void do_io(struct thread_data *td)
                                io_u->xfer_buflen = io_u->resid;
                                io_u->xfer_buf += bytes;
                                io_u->offset += bytes;
-                               f->last_completed_pos = io_u->offset;
 
                                td->ts.short_io_u[io_u->ddir]++;
 
@@ -1155,7 +1154,18 @@ static void run_threads(void)
                                log_err("fio: pid=%d, err=%d/%s\n", td->pid, td->error, td->verror);
                        td_set_runstate(td, TD_REAPED);
                        todo--;
-               }
+               } else {
+                       struct fio_file *f;
+                       unsigned int i;
+
+                       /*
+                        * for sharing to work, each job must always open
+                        * its own files. so close them, if we opened them
+                        * for creation
+                        */
+                       for_each_file(td, f, i)
+                               td_io_close_file(td, f);
+               }
 
                init_disk_util(td);
        }
@@ -1293,6 +1303,8 @@ int main(int argc, char *argv[])
 {
        long ps;
 
+       sinit();
+
        /*
         * We need locale for number printing, if it isn't set then just
         * go with the US format.