Merge branch 'master' into gfio

[fio.git] / options.c

diff --git a/options.c b/options.c
index 2201f597fd8235e2b4f66a33b649f386e1159feb..039445639832c9683dffd465c363b18d819f8e12 100644 (file)
--- a/options.c
+++ b/options.c
@@ -165,7 +165,7 @@ static int bssplit_ddir(struct thread_options *o, int ddir, char *str)
 static int str_bssplit_cb(void *data, const char *input)
 {
        struct thread_data *td = data;
-       char *str, *p, *odir;
+       char *str, *p, *odir, *ddir;
        int ret = 0;
 
        p = str = strdup(input);
@@ -175,7 +175,21 @@ static int str_bssplit_cb(void *data, const char *input)
 
        odir = strchr(str, ',');
        if (odir) {
-               ret = bssplit_ddir(&td->o, DDIR_WRITE, odir + 1);
+               ddir = strchr(odir + 1, ',');
+               if (ddir) {
+                       ret = bssplit_ddir(&td->o, DDIR_TRIM, ddir + 1);
+                       if (!ret)
+                               *ddir = '\0';
+               } else {
+                       char *op;
+
+                       op = strdup(odir + 1);
+                       ret = bssplit_ddir(&td->o, DDIR_TRIM, op);
+
+                       free(op);
+               }
+               if (!ret)
+                       ret = bssplit_ddir(&td->o, DDIR_WRITE, odir + 1);
                if (!ret) {
                        *odir = '\0';
                        ret = bssplit_ddir(&td->o, DDIR_READ, str);
@@ -184,12 +198,15 @@ static int str_bssplit_cb(void *data, const char *input)
                char *op;
 
                op = strdup(str);
+               ret = bssplit_ddir(&td->o, DDIR_WRITE, op);
+               free(op);
 
+               if (!ret) {
+                       op = strdup(str);
+                       ret = bssplit_ddir(&td->o, DDIR_TRIM, op);
+                       free(op);
+               }
                ret = bssplit_ddir(&td->o, DDIR_READ, str);
-               if (!ret)
-                       ret = bssplit_ddir(&td->o, DDIR_WRITE, op);
-
-               free(op);
        }
 
        free(p);
@@ -950,6 +967,10 @@ struct fio_option fio_options[FIO_MAX_OPTS] = {
                            .oval = TD_DDIR_WRITE,
                            .help = "Sequential write",
                          },
+                         { .ival = "trim",
+                           .oval = TD_DDIR_TRIM,
+                           .help = "Sequential trim",
+                         },
                          { .ival = "randread",
                            .oval = TD_DDIR_RANDREAD,
                            .help = "Random read",
@@ -958,6 +979,10 @@ struct fio_option fio_options[FIO_MAX_OPTS] = {
                            .oval = TD_DDIR_RANDWRITE,
                            .help = "Random write",
                          },
+                         { .ival = "randtrim",
+                           .oval = TD_DDIR_RANDTRIM,
+                           .help = "Random trim",
+                         },
                          { .ival = "rw",
                            .oval = TD_DDIR_RW,
                            .help = "Sequential read and write mix",
@@ -1076,6 +1101,21 @@ struct fio_option fio_options[FIO_MAX_OPTS] = {
                          { .ival = "rdma",
                            .help = "RDMA IO engine",
                          },
+#endif
+#ifdef FIO_HAVE_FUSION_AW
+                         { .ival = "fusion-aw-sync",
+                           .help = "Fusion-io atomic write engine",
+                         },
+#endif
+#ifdef FIO_HAVE_E4_ENG
+                         { .ival = "e4defrag",
+                           .help = "ext4 defrag engine",
+                         },
+#endif
+#ifdef FIO_HAVE_FALLOC_ENG
+                         { .ival = "falloc",
+                           .help = "fallocate() file based engine",
+                         },
 #endif
                          { .ival = "external",
                            .help = "Load external engine (append name)",
@@ -1200,6 +1240,7 @@ struct fio_option fio_options[FIO_MAX_OPTS] = {
                .type   = FIO_OPT_INT,
                .off1   = td_var_offset(bs[DDIR_READ]),
                .off2   = td_var_offset(bs[DDIR_WRITE]),
+               .off3   = td_var_offset(bs[DDIR_TRIM]),
                .minval = 1,
                .help   = "Block size unit",
                .def    = "4k",
@@ -1216,6 +1257,7 @@ struct fio_option fio_options[FIO_MAX_OPTS] = {
                .type   = FIO_OPT_INT,
                .off1   = td_var_offset(ba[DDIR_READ]),
                .off2   = td_var_offset(ba[DDIR_WRITE]),
+               .off3   = td_var_offset(ba[DDIR_TRIM]),
                .minval = 1,
                .help   = "IO block offset alignment",
                .parent = "rw",
@@ -1233,6 +1275,8 @@ struct fio_option fio_options[FIO_MAX_OPTS] = {
                .off2   = td_var_offset(max_bs[DDIR_READ]),
                .off3   = td_var_offset(min_bs[DDIR_WRITE]),
                .off4   = td_var_offset(max_bs[DDIR_WRITE]),
+               .off5   = td_var_offset(min_bs[DDIR_TRIM]),
+               .off6   = td_var_offset(max_bs[DDIR_TRIM]),
                .minval = 1,
                .help   = "Set block size range (in more detail than bs)",
                .parent = "rw",
@@ -2115,8 +2159,9 @@ struct fio_option fio_options[FIO_MAX_OPTS] = {
                .name   = "rate",
                .lname  = "I/O rate",
                .type   = FIO_OPT_INT,
-               .off1   = td_var_offset(rate[0]),
-               .off2   = td_var_offset(rate[1]),
+               .off1   = td_var_offset(rate[DDIR_READ]),
+               .off2   = td_var_offset(rate[DDIR_WRITE]),
+               .off3   = td_var_offset(rate[DDIR_TRIM]),
                .help   = "Set bandwidth rate",
                .category = FIO_OPT_C_IO,
                .group  = FIO_OPT_G_RATE,
@@ -2125,8 +2170,9 @@ struct fio_option fio_options[FIO_MAX_OPTS] = {
                .name   = "ratemin",
                .lname  = "I/O min rate",
                .type   = FIO_OPT_INT,
-               .off1   = td_var_offset(ratemin[0]),
-               .off2   = td_var_offset(ratemin[1]),
+               .off1   = td_var_offset(ratemin[DDIR_READ]),
+               .off2   = td_var_offset(ratemin[DDIR_WRITE]),
+               .off3   = td_var_offset(ratemin[DDIR_TRIM]),
                .help   = "Job must meet this rate or it will be shutdown",
                .parent = "rate",
                .hide   = 1,
@@ -2137,8 +2183,9 @@ struct fio_option fio_options[FIO_MAX_OPTS] = {
                .name   = "rate_iops",
                .lname  = "I/O rate IOPS",
                .type   = FIO_OPT_INT,
-               .off1   = td_var_offset(rate_iops[0]),
-               .off2   = td_var_offset(rate_iops[1]),
+               .off1   = td_var_offset(rate_iops[DDIR_READ]),
+               .off2   = td_var_offset(rate_iops[DDIR_WRITE]),
+               .off3   = td_var_offset(rate_iops[DDIR_TRIM]),
                .help   = "Limit IO used to this number of IO operations/sec",
                .hide   = 1,
                .category = FIO_OPT_C_IO,
@@ -2148,8 +2195,9 @@ struct fio_option fio_options[FIO_MAX_OPTS] = {
                .name   = "rate_iops_min",
                .lname  = "I/O min rate IOPS",
                .type   = FIO_OPT_INT,
-               .off1   = td_var_offset(rate_iops_min[0]),
-               .off2   = td_var_offset(rate_iops_min[1]),
+               .off1   = td_var_offset(rate_iops_min[DDIR_READ]),
+               .off2   = td_var_offset(rate_iops_min[DDIR_WRITE]),
+               .off3   = td_var_offset(rate_iops_min[DDIR_TRIM]),
                .help   = "Job must meet this rate or it will be shut down",
                .parent = "rate_iops",
                .hide   = 1,