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authorLinus Torvalds <torvalds@linux-foundation.org>2014-01-22 05:42:00 +0400
committerLinus Torvalds <torvalds@linux-foundation.org>2014-01-22 05:42:00 +0400
commit2182c815f3d430598e172c1c3ac88df775ea120e (patch)
tree95c55693e2ca1b71ba5365f3e7d24c324f3b07c5 /include/uapi
parent03d11a0e458d7008192585124e4c3313c2829046 (diff)
parentd57b9c9a999a8f4475fe73fba629c964245800ca (diff)
downloadlinux-2182c815f3d430598e172c1c3ac88df775ea120e.tar.xz
Merge tag 'gfs2-merge-window' of git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-3.0-nmw
Pull GFS2 updates from Steven Whitehouse: "The main topics this time are allocation, in the form of Bob's improvements when searching resource groups and several updates to quotas which should increase scalability. The quota changes follow on from those in the last merge window, and there will likely be further work to come in this area in due course. There are also a few patches which help to improve efficiency of adding entries into directories, and clean up some of that code. One on-disk change is included this time, which is to write some additional information which should be useful to fsck and also potentially for debugging. Other than that, its just a few small random bug fixes and clean ups" * tag 'gfs2-merge-window' of git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-3.0-nmw: (24 commits) GFS2: revert "GFS2: d_splice_alias() can't return error" GFS2: Small cleanup GFS2: Don't use ENOBUFS when ENOMEM is the correct error code GFS2: Fix kbuild test robot reported warning GFS2: Move quota bitmap operations under their own lock GFS2: Clean up quota slot allocation GFS2: Only run logd and quota when mounted read/write GFS2: Use RCU/hlist_bl based hash for quotas GFS2: No need to invalidate pages for a dio read GFS2: Add initialization for address space in super block GFS2: Add hints to directory leaf blocks GFS2: For exhash conversion, only one block is needed GFS2: Increase i_writecount during gfs2_setattr_chown GFS2: Remember directory insert point GFS2: Consolidate transaction blocks calculation for dir add GFS2: Add directory addition info structure GFS2: Use only a single address space for rgrps GFS2: Use range based functions for rgrp sync/invalidation GFS2: Remove test which is always true GFS2: Remove gfs2_quota_change_host structure ...
Diffstat (limited to 'include/uapi')
-rw-r--r--include/uapi/linux/gfs2_ondisk.h11
1 files changed, 10 insertions, 1 deletions
diff --git a/include/uapi/linux/gfs2_ondisk.h b/include/uapi/linux/gfs2_ondisk.h
index b2de1f9a88d6..0f24c07aed51 100644
--- a/include/uapi/linux/gfs2_ondisk.h
+++ b/include/uapi/linux/gfs2_ondisk.h
@@ -319,7 +319,16 @@ struct gfs2_leaf {
__be32 lf_dirent_format; /* Format of the dirents */
__be64 lf_next; /* Next leaf, if overflow */
- __u8 lf_reserved[64];
+ union {
+ __u8 lf_reserved[64];
+ struct {
+ __be64 lf_inode; /* Dir inode number */
+ __be32 lf_dist; /* Dist from inode on chain */
+ __be32 lf_nsec; /* Last ins/del usecs */
+ __be64 lf_sec; /* Last ins/del in secs */
+ __u8 lf_reserved2[40];
+ };
+ };
};
/*