Fix spurious -EFAULT when setting I/O scheduler

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

diff --git a/module/zfs/dmu_send.c b/module/zfs/dmu_send.c
index f13cfd3..ae0b36f 100644 (file)
--- a/module/zfs/dmu_send.c
+++ b/module/zfs/dmu_send.c
@@ -1337,7 +1337,7 @@ dmu_recv_stream(dmu_recv_cookie_t *drc, vnode_t *vp, offset_t *voffp,
        ra.vp = vp;
        ra.voff = *voffp;
        ra.bufsize = 1<<20;
-       ra.buf = kmem_alloc(ra.bufsize, KM_SLEEP);
+       ra.buf = vmem_alloc(ra.bufsize, KM_SLEEP);
 
        /* these were verified in dmu_recv_begin */
        ASSERT(DMU_GET_STREAM_HDRTYPE(drc->drc_drrb->drr_versioninfo) ==
@@ -1486,7 +1486,7 @@ out:
                }
        }
 
-       kmem_free(ra.buf, ra.bufsize);
+       vmem_free(ra.buf, ra.bufsize);
        *voffp = ra.voff;
        return (ra.err);
 }