From: Stefan Metzmacher <metze@samba.org>
Date: Wed, 29 Jun 2022 15:50:08 +0000 (+0200)
Subject: s3:vfs_fileid: add 'fileid:nolock_all_dirs = BOOL'
X-Git-Tag: tevent-0.13.0~196
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=dc478f4897fe5b8b1ca941f44d1b025a3130ae0a;p=thirdparty%2Fsamba.git

s3:vfs_fileid: add 'fileid:nolock_all_dirs = BOOL'

This adds the feature of the 'fsname_nodirs' algorithm,
but provides it for all algorithms, including 'next_module'.

This can be used to deliberately break lock coherency, but
keep the devid/inode pair untouched, e.g.

  vfs objects = fileid
  fileid:algorithm = next_module
  fileid:nolock_all_dirs = yes

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
---

diff --git a/source3/modules/vfs_fileid.c b/source3/modules/vfs_fileid.c
index 4f7e2371bd1..c6d25efe97b 100644
--- a/source3/modules/vfs_fileid.c
+++ b/source3/modules/vfs_fileid.c
@@ -577,6 +577,10 @@ static int fileid_connect(struct vfs_handle_struct *handle,
 		}
 	}
 
+	data->nolock.force_all_dirs = lp_parm_bool(SNUM(handle->conn),
+						   "fileid", "nolock_all_dirs",
+						   data->nolock.force_all_dirs);
+
 	max_slots = lp_parm_ulonglong(SNUM(handle->conn),
 				      "fileid", "nolock_max_slots",
 				      max_slots);