Whamcloud - gitweb
Add project feature flag EXT4_FEATURE_RO_COMPAT_PROJECT
authorLi Xi <pkuelelixi@gmail.com>
Tue, 1 Mar 2016 03:36:13 +0000 (22:36 -0500)
committerTheodore Ts'o <tytso@mit.edu>
Sun, 6 Mar 2016 20:56:28 +0000 (15:56 -0500)
commit0c18d0368a8cbcff27a1923902cc29439981454f
tree61085d43834066eef0859aa96e3fccf51fbe456e
parent2d2d799c72610f4d9b4910e7f1516f11288e1cf1
Add project feature flag EXT4_FEATURE_RO_COMPAT_PROJECT

This patch add project feature flag EXT4_FEATURE_RO_COMPAT_PROJECT.
Project feature is a read-only compat feature. Thus, an ext4 file
system with project feature enabled could only be read by ext4
kernel module without project feature support.

Signed-off-by: Li Xi <lixi@ddn.com>
Signed-off-by: Wang Shilong <wshilong@ddn.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
lib/e2p/feature.c
lib/ext2fs/ext2_fs.h
lib/ext2fs/ext2fs.h
misc/ext4.5.in
misc/mke2fs.c
misc/tune2fs.c