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authorSteven Whitehouse <swhiteho@redhat.com>2007-05-15 10:37:50 -0400
committerSteven Whitehouse <swhiteho@redhat.com>2007-07-09 03:22:24 -0400
commitdbb7cae2a36170cd17ffbe286ec0c91a998740ff (patch)
tree1f4da65b07ac31648fe9b72f2742075486a86008 /fs/gfs2/super.c
parent41d7db0ab437bc84f8a6e77cccc626ce937605ac (diff)
[GFS2] Clean up inode number handling
This patch cleans up the inode number handling code. The main difference is that instead of looking up the inodes using a struct gfs2_inum_host we now use just the no_addr member of this structure. The tests relating to no_formal_ino can then be done by the calling code. This has advantages in that we want to do different things in different code paths if the no_formal_ino doesn't match. In the NFS patch we want to return -ESTALE, but in the ->lookup() path, its a bug in the fs if the no_formal_ino doesn't match and thus we can withdraw in this case. In order to later fix bz #201012, we need to be able to look up an inode without knowing no_formal_ino, as the only information that is known to us is the on-disk location of the inode in question. This patch will also help us to fix bz #236099 at a later date by cleaning up a lot of the code in that area. There are no user visible changes as a result of this patch and there are no changes to the on-disk format either. Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
Diffstat (limited to 'fs/gfs2/super.c')
-rw-r--r--fs/gfs2/super.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/gfs2/super.c b/fs/gfs2/super.c
index 4fdda974dc83..faccffd19907 100644
--- a/fs/gfs2/super.c
+++ b/fs/gfs2/super.c
@@ -360,7 +360,7 @@ int gfs2_jindex_hold(struct gfs2_sbd *sdp, struct gfs2_holder *ji_gh)
360 name.len = sprintf(buf, "journal%u", sdp->sd_journals); 360 name.len = sprintf(buf, "journal%u", sdp->sd_journals);
361 name.hash = gfs2_disk_hash(name.name, name.len); 361 name.hash = gfs2_disk_hash(name.name, name.len);
362 362
363 error = gfs2_dir_search(sdp->sd_jindex, &name, NULL, NULL); 363 error = gfs2_dir_check(sdp->sd_jindex, &name, NULL);
364 if (error == -ENOENT) { 364 if (error == -ENOENT) {
365 error = 0; 365 error = 0;
366 break; 366 break;