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| author | Tristan Ye <tristan.ye@oracle.com> | 2011-05-24 15:25:54 +0800 |
|---|---|---|
| committer | Tristan Ye <tristan.ye@oracle.com> | 2011-05-25 12:18:02 +0800 |
| commit | 3e5db17d4da7f45c454940096d9e429cca12ef9f (patch) | |
| tree | e808424de357b1140817341675b8624292c6c7b2 /ipc | |
| parent | 8aa1fa360d0e2b31891f180d8b8e0f8d38f9243c (diff) | |
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 'ipc')
0 files changed, 0 insertions, 0 deletions