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authorMark Fasheh <mark.fasheh@oracle.com>2007-12-21 03:49:04 +0300
committerMark Fasheh <mark.fasheh@oracle.com>2008-01-26 02:05:43 +0300
commit53fc622b9e829c8e632e45ef8c14f054388759c1 (patch)
tree6b8585ab00312dd798d8087c452393bf6cc0d344 /fs/ocfs2/ocfs2.h
parentcf8e06f1a860d8680d6bb4ac8ec7d7724988e46f (diff)
downloadlinux-53fc622b9e829c8e632e45ef8c14f054388759c1.tar.xz
[PATCH 2/2] ocfs2: cluster aware flock()
Hook up ocfs2_flock(), using the new flock lock type in dlmglue.c. A new mount option, "localflocks" is added so that users can revert to old functionality as need be. Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
Diffstat (limited to 'fs/ocfs2/ocfs2.h')
-rw-r--r--fs/ocfs2/ocfs2.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/ocfs2/ocfs2.h b/fs/ocfs2/ocfs2.h
index 63c131e1cc77..22e334d125d0 100644
--- a/fs/ocfs2/ocfs2.h
+++ b/fs/ocfs2/ocfs2.h
@@ -171,6 +171,7 @@ enum ocfs2_mount_options
OCFS2_MOUNT_NOINTR = 1 << 2, /* Don't catch signals */
OCFS2_MOUNT_ERRORS_PANIC = 1 << 3, /* Panic on errors */
OCFS2_MOUNT_DATA_WRITEBACK = 1 << 4, /* No data ordering */
+ OCFS2_MOUNT_LOCALFLOCKS = 1 << 5, /* No cluster aware user file locks */
};
#define OCFS2_OSB_SOFT_RO 0x0001