FreeBSD: Fix ZFS so that snapshots under .zfs/snapshot are NFS visible

Call vfs_exjail_clone() for mounts created under .zfs/snapshot
to fill in the mnt_exjail field for the mount.  If this is not
done, the snapshots under .zfs/snapshot with not be accessible
over NFS.

This version has the argument name in vfs.h fixed to match that
of the name in spl_vfs.c, although it really does not matter.

External-issue: https://reviews.freebsd.org/D42672
Reviewed-by: Alexander Motin <mav@FreeBSD.org>
Signed-off-by: Rick Macklem <rmacklem@uoguelph.ca>
Closes #15563
This commit is contained in:
rmacklem
2023-11-27 16:31:03 -08:00
committed by Tony Hutter
parent a8c256046b
commit 522414da3b
3 changed files with 11 additions and 3 deletions
+1 -1
View File
@@ -101,7 +101,7 @@ void vfs_setmntopt(vfs_t *vfsp, const char *name, const char *arg,
void vfs_clearmntopt(vfs_t *vfsp, const char *name);
int vfs_optionisset(const vfs_t *vfsp, const char *opt, char **argp);
int mount_snapshot(kthread_t *td, vnode_t **vpp, const char *fstype,
char *fspath, char *fspec, int fsflags);
char *fspath, char *fspec, int fsflags, vfs_t *parent_vfsp);
typedef uint64_t vfs_feature_t;