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| author | avg <avg@FreeBSD.org> | 2016-06-03 14:37:18 +0000 |
|---|---|---|
| committer | avg <avg@FreeBSD.org> | 2016-06-03 14:37:18 +0000 |
| commit | 3184a6cb731f764b0552a4901ca4f95ee41f6536 (patch) | |
| tree | 3872110afaca45f22f0fbe97d0b0dd2a77983803 /lib/clang/libclangbasic | |
| parent | c46e1b80b9c6160967bf2db2289a277529a4d2ad (diff) | |
| download | FreeBSD-src-3184a6cb731f764b0552a4901ca4f95ee41f6536.zip FreeBSD-src-3184a6cb731f764b0552a4901ca4f95ee41f6536.tar.gz | |
zfs: set VROOT / VV_ROOT consistently and in a single place
This is a followup to r300131.
A filesystem's root vnode can be reached not only through VSF_ROOT, but
by other means as well. For example, via a dot-dot lookup.
Also, a root vnode can get reclaimed and then re-created. For these
reasons it was insufficient to clear VV_ROOT flag from a root vnode of a
snapshot mounted under .zfs in zfsctl_snapdir_lookup().
So, now we set the flag in zfs_znode_sa_init() only if a vnode
represent a root of a filesystem or a standalone snapshot.
That is, the flag is not set for snapshots mounted under .zfs.
MFC after: 2 weeks
Diffstat (limited to 'lib/clang/libclangbasic')
0 files changed, 0 insertions, 0 deletions
