lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

[GFS2] Shrink gfs2_inode (7) - di_payload_format

Browse Source 
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>
This commit is contained in:
Steven Whitehouse
2006-11-01 20:09:14 -05:00
parent 1a7b1eed58
commit a9583c7983
5 changed files with 4 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
fs/gfs2/inode.c
View File

@@ -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;