Switch KM_SLEEP to KM_PUSHPAGE

[zfs.git] / module / zfs / vdev.c

diff --git a/module/zfs/vdev.c b/module/zfs/vdev.c
index 0c8ce1b..06c7d0c 100644 (file)
--- a/module/zfs/vdev.c
+++ b/module/zfs/vdev.c
@@ -195,7 +195,7 @@ vdev_add_child(vdev_t *pvd, vdev_t *cvd)
        pvd->vdev_children = MAX(pvd->vdev_children, id + 1);
        newsize = pvd->vdev_children * sizeof (vdev_t *);
 
-       newchild = kmem_zalloc(newsize, KM_SLEEP);
+       newchild = kmem_zalloc(newsize, KM_PUSHPAGE);
        if (pvd->vdev_child != NULL) {
                bcopy(pvd->vdev_child, newchild, oldsize);
                kmem_free(pvd->vdev_child, oldsize);
@@ -265,7 +265,7 @@ vdev_compact_children(vdev_t *pvd)
                if (pvd->vdev_child[c])
                        newc++;
 
-       newchild = kmem_alloc(newc * sizeof (vdev_t *), KM_SLEEP);
+       newchild = kmem_alloc(newc * sizeof (vdev_t *), KM_PUSHPAGE);
 
        for (c = newc = 0; c < oldc; c++) {
                if ((cvd = pvd->vdev_child[c]) != NULL) {
@@ -288,7 +288,7 @@ vdev_alloc_common(spa_t *spa, uint_t id, uint64_t guid, vdev_ops_t *ops)
        vdev_t *vd;
        int t;
 
-       vd = kmem_zalloc(sizeof (vdev_t), KM_SLEEP);
+       vd = kmem_zalloc(sizeof (vdev_t), KM_PUSHPAGE);
 
        if (spa->spa_root_vdev == NULL) {
                ASSERT(ops == &vdev_root_ops);
@@ -838,7 +838,7 @@ vdev_metaslab_init(vdev_t *vd, uint64_t txg)
 
        ASSERT(oldc <= newc);
 
-       mspp = kmem_zalloc(newc * sizeof (*mspp), KM_SLEEP | KM_NODEBUG);
+       mspp = kmem_zalloc(newc * sizeof (*mspp), KM_PUSHPAGE | KM_NODEBUG);
 
        if (oldc != 0) {
                bcopy(vd->vdev_ms, mspp, oldc * sizeof (*mspp));
@@ -993,7 +993,7 @@ vdev_probe(vdev_t *vd, zio_t *zio)
        mutex_enter(&vd->vdev_probe_lock);
 
        if ((pio = vd->vdev_probe_zio) == NULL) {
-               vps = kmem_zalloc(sizeof (*vps), KM_SLEEP);
+               vps = kmem_zalloc(sizeof (*vps), KM_PUSHPAGE);
 
                vps->vps_flags = ZIO_FLAG_CANFAIL | ZIO_FLAG_PROBE |
                    ZIO_FLAG_DONT_CACHE | ZIO_FLAG_DONT_AGGREGATE |