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authorSteven Whitehouse <swhiteho@redhat.com>2006-11-02 04:09:14 +0300
committerSteven Whitehouse <swhiteho@redhat.com>2006-11-30 18:34:26 +0300
commita9583c7983cbba9726bfe64ee46613d654fc9e26 (patch)
tree37a23321b8254499e48f93bc65d946ab47547fa4 /fs/gfs2/inode.c
parent1a7b1eed5802502fd649e04784becd58557fdcf1 (diff)
downloadlinux-a9583c7983cbba9726bfe64ee46613d654fc9e26.tar.xz
[GFS2] Shrink gfs2_inode (7) - di_payload_format
This is almost never used. Its there for backward compatibility with GFS1. It doesn't need its own field since it can always be calculated from the inode mode & flags. This saves a bit more space in the gfs2_inode. Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
Diffstat (limited to 'fs/gfs2/inode.c')
-rw-r--r--fs/gfs2/inode.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/fs/gfs2/inode.c b/fs/gfs2/inode.c
index c22ae3c3a444..f6177fc68320 100644
--- a/fs/gfs2/inode.c
+++ b/fs/gfs2/inode.c
@@ -210,7 +210,6 @@ static int gfs2_dinode_in(struct gfs2_inode *ip, const void *buf)
di->di_generation = be64_to_cpu(str->di_generation);
di->di_flags = be32_to_cpu(str->di_flags);
- di->di_payload_format = be32_to_cpu(str->di_payload_format);
di->di_height = be16_to_cpu(str->di_height);
di->di_depth = be16_to_cpu(str->di_depth);
@@ -699,7 +698,7 @@ static void init_dinode(struct gfs2_inode *dip, struct gfs2_glock *gl,
}
di->__pad1 = 0;
- di->di_payload_format = cpu_to_be32(0);
+ di->di_payload_format = cpu_to_be32(S_ISDIR(mode) ? GFS2_FORMAT_DE : 0);
di->di_height = cpu_to_be32(0);
di->__pad2 = 0;
di->__pad3 = 0;