Add support for blkio cgroups on Linux

[fio.git] / options.c

diff --git a/options.c b/options.c
index ff277657ea0264f2394984578ab52a629170c940..cb6337c27207664b80ac7acd81156ade8687519b 100644 (file)
--- a/options.c
+++ b/options.c
@@ -1726,6 +1726,28 @@ static struct fio_option options[] = {
                },
                .help   = "Select a specific builtin performance test",
        },
+       {
+               .name   = "cgroup_root",
+               .type   = FIO_OPT_STR_STORE,
+               .off1   = td_var_offset(cgroup_root),
+               .help   = "Root of mounted blkio cgroup",
+               .def    = "/cgroup",
+       },
+       {
+               .name   = "cgroup",
+               .type   = FIO_OPT_STR_STORE,
+               .off1   = td_var_offset(cgroup),
+               .help   = "Add job to cgroup of this name",
+       },
+       {
+               .name   = "cgroup_weight",
+               .type   = FIO_OPT_INT,
+               .off1   = td_var_offset(cgroup_weight),
+               .help   = "Use given weight for cgroup",
+               .minval = 100,
+               .maxval = 1000,
+               .def    = "0",
+       },
        {
                .name = NULL,
        },