diff options
| author | Tristan Ye <tristan.ye@oracle.com> | 2011-05-24 09:25:54 +0200 |
|---|---|---|
| committer | Tristan Ye <tristan.ye@oracle.com> | 2011-05-25 06:18:02 +0200 |
| commit | 3e5db17d4da7f45c454940096d9e429cca12ef9f (patch) | |
| tree | e808424de357b1140817341675b8624292c6c7b2 /fs/ocfs2/super.c | |
| parent | Ocfs2: Using inline funcs to set/clear *FILLED* flags in info handler. (diff) | |
| download | linux-3e5db17d4da7f45c454940096d9e429cca12ef9f.tar.xz linux-3e5db17d4da7f45c454940096d9e429cca12ef9f.zip | |
Ocfs2: Add a new code 'OCFS2_INFO_FREEINODE' for o2info ioctl.
The new code is dedicated to calculate free inodes number of all inode_allocs,
then return the info to userpace in terms of an array.
Specially, flag 'OCFS2_INFO_FL_NON_COHERENT', manipulated by '--cluster-coherent'
from userspace, is now going to be involved. setting the flag on means no cluster
coherency considered, usually, userspace tools choose none-coherency strategy by
default for the sake of performace.
Signed-off-by: Tristan Ye <tristan.ye@oracle.com>
Diffstat (limited to 'fs/ocfs2/super.c')
0 files changed, 0 insertions, 0 deletions