Author: avg
Date: Mon Nov 2 10:07:21 2015
New Revision: 290266
URL: https://svnweb.freebsd.org/changeset/base/290266
Log:
zfs: allow the lookup of extended attributes of an unlinked file
That's required for extattr_get_fd(2) and the like to work properly.
PR: 203201
MFC after: 17 days
Modified:
head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_dir.c
Modified: head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_dir.c
==============================================================================
--- head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_dir.c Mon Nov
2 09:16:51 2015 (r290265)
+++ head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_dir.c Mon Nov
2 10:07:21 2015 (r290266)
@@ -222,7 +222,7 @@ zfs_dirent_lock(zfs_dirlock_t **dlpp, zn
mutex_enter(&dzp->z_lock);
for (;;) {
- if (dzp->z_unlinked) {
+ if (dzp->z_unlinked && !(flag & ZXATTR)) {
mutex_exit(&dzp->z_lock);
if (!(flag & ZHAVELOCK))
rw_exit(&dzp->z_name_lock);
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