diff options
Diffstat (limited to 'module/zfs/vdev_file.c')
| -rw-r--r-- | module/zfs/vdev_file.c | 21 |
1 files changed, 19 insertions, 2 deletions
diff --git a/module/zfs/vdev_file.c b/module/zfs/vdev_file.c index c78f2f421..54a50c318 100644 --- a/module/zfs/vdev_file.c +++ b/module/zfs/vdev_file.c @@ -37,6 +37,8 @@ * Virtual device vector for files. */ +static taskq_t *vdev_file_taskq; + static void vdev_file_hold(vdev_t *vd) { @@ -212,7 +214,7 @@ vdev_file_io_start(zio_t *zio) * the sync must be dispatched to a different context. */ if (spl_fstrans_check()) { - VERIFY3U(taskq_dispatch(system_taskq, + VERIFY3U(taskq_dispatch(vdev_file_taskq, vdev_file_io_fsync, zio, TQ_SLEEP), !=, TASKQID_INVALID); return; @@ -231,7 +233,7 @@ vdev_file_io_start(zio_t *zio) zio->io_target_timestamp = zio_handle_io_delay(zio); - VERIFY3U(taskq_dispatch(system_taskq, vdev_file_io_strategy, zio, + VERIFY3U(taskq_dispatch(vdev_file_taskq, vdev_file_io_strategy, zio, TQ_SLEEP), !=, TASKQID_INVALID); } @@ -254,6 +256,21 @@ vdev_ops_t vdev_file_ops = { B_TRUE /* leaf vdev */ }; +void +vdev_file_init(void) +{ + vdev_file_taskq = taskq_create("z_vdev_file", MAX(boot_ncpus, 16), + minclsyspri, boot_ncpus, INT_MAX, TASKQ_DYNAMIC); + + VERIFY(vdev_file_taskq); +} + +void +vdev_file_fini(void) +{ + taskq_destroy(vdev_file_taskq); +} + /* * From userland we access disks just like files. */ |