diff options
Diffstat (limited to 'module/zfs/zfs_ioctl.c')
| -rw-r--r-- | module/zfs/zfs_ioctl.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/module/zfs/zfs_ioctl.c b/module/zfs/zfs_ioctl.c index 409d2c737..491ba492c 100644 --- a/module/zfs/zfs_ioctl.c +++ b/module/zfs/zfs_ioctl.c @@ -4238,6 +4238,7 @@ out: * zc_fromobj objsetid of incremental fromsnap (may be zero) * zc_guid if set, estimate size of stream only. zc_cookie is ignored. * output size in zc_objset_type. + * zc_flags if =1, WRITE_EMBEDDED records are permitted * * outputs: * zc_objset_type estimated size, if zc_guid is set @@ -4248,6 +4249,7 @@ zfs_ioc_send(zfs_cmd_t *zc) int error; offset_t off; boolean_t estimate = (zc->zc_guid != 0); + boolean_t embedok = (zc->zc_flags & 0x1); if (zc->zc_obj != 0) { dsl_pool_t *dp; @@ -4308,7 +4310,7 @@ zfs_ioc_send(zfs_cmd_t *zc) off = fp->f_offset; error = dmu_send_obj(zc->zc_name, zc->zc_sendobj, - zc->zc_fromobj, zc->zc_cookie, fp->f_vnode, &off); + zc->zc_fromobj, embedok, zc->zc_cookie, fp->f_vnode, &off); if (VOP_SEEK(fp->f_vnode, fp->f_offset, &off, NULL) == 0) fp->f_offset = off; @@ -5174,6 +5176,8 @@ zfs_ioc_space_snaps(const char *lastsnap, nvlist_t *innvl, nvlist_t *outnvl) * innvl: { * "fd" -> file descriptor to write stream to (int32) * (optional) "fromsnap" -> full snap name to send an incremental from + * (optional) "embedok" -> (value ignored) + * presence indicates DRR_WRITE_EMBEDDED records are permitted * } * * outnvl is unused @@ -5187,6 +5191,7 @@ zfs_ioc_send_new(const char *snapname, nvlist_t *innvl, nvlist_t *outnvl) char *fromname = NULL; int fd; file_t *fp; + boolean_t embedok; error = nvlist_lookup_int32(innvl, "fd", &fd); if (error != 0) @@ -5194,11 +5199,13 @@ zfs_ioc_send_new(const char *snapname, nvlist_t *innvl, nvlist_t *outnvl) (void) nvlist_lookup_string(innvl, "fromsnap", &fromname); + embedok = nvlist_exists(innvl, "embedok"); + if ((fp = getf(fd)) == NULL) return (SET_ERROR(EBADF)); off = fp->f_offset; - error = dmu_send(snapname, fromname, fd, fp->f_vnode, &off); + error = dmu_send(snapname, fromname, embedok, fd, fp->f_vnode, &off); if (VOP_SEEK(fp->f_vnode, fp->f_offset, &off, NULL) == 0) fp->f_offset = off; |