diff options
Diffstat (limited to 'module/zfs/zfs_ioctl.c')
| -rw-r--r-- | module/zfs/zfs_ioctl.c | 39 |
1 files changed, 0 insertions, 39 deletions
diff --git a/module/zfs/zfs_ioctl.c b/module/zfs/zfs_ioctl.c index 10b37a4ad..a58fd99ad 100644 --- a/module/zfs/zfs_ioctl.c +++ b/module/zfs/zfs_ioctl.c @@ -301,23 +301,6 @@ history_str_get(zfs_cmd_t *zc) } /* - * Check to see if the named dataset is currently defined as bootable - */ -static boolean_t -zfs_is_bootfs(const char *name) -{ - objset_t *os; - - if (dmu_objset_hold(name, FTAG, &os) == 0) { - boolean_t ret; - ret = (dmu_objset_id(os) == spa_bootfs(dmu_objset_spa(os))); - dmu_objset_rele(os, FTAG); - return (ret); - } - return (B_FALSE); -} - -/* * Return non-zero if the spa version is less than requested version. */ static int @@ -4478,18 +4461,6 @@ zfs_check_settable(const char *dsname, nvpair_t *pair, cred_t *cr) } spa_close(spa, FTAG); } - - /* - * If this is a bootable dataset then - * verify that the compression algorithm - * is supported for booting. We must return - * something other than ENOTSUP since it - * implies a downrev pool version. - */ - if (zfs_is_bootfs(dsname) && - !BOOTFS_COMPRESS_VALID(intval)) { - return (SET_ERROR(ERANGE)); - } } break; @@ -4531,16 +4502,6 @@ zfs_check_settable(const char *dsname, nvpair_t *pair, cred_t *cr) intval != ZFS_DNSIZE_LEGACY) { spa_t *spa; - /* - * If this is a bootable dataset then - * we don't allow large (>512B) dnodes, - * because GRUB doesn't support them. - */ - if (zfs_is_bootfs(dsname) && - intval != ZFS_DNSIZE_LEGACY) { - return (SET_ERROR(EDOM)); - } - if ((err = spa_open(dsname, &spa, FTAG)) != 0) return (err); |