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iget: stop FreeVXFS from using iget() and read_inode()

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Stop the FreeVXFS filesystem from using iget() and read_inode().  Replace
vxfs_read_inode() with vxfs_iget(), and call that instead of iget().
vxfs_iget() then uses iget_locked() directly and returns a proper error code
instead of an inode in the event of an error.

vxfs_fill_super() returns any error incurred when getting the root inode
instead of EINVAL.

[akpm@linux-foundation.org: coding-style fixes]
Signed-off-by: David Howells <dhowells@redhat.com>
Acked-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
David Howells
2008-02-07 00:15:39 -08:00
committed by Linus Torvalds
parent 17f95a7b44
commit d0b079483d
4 changed files with 39 additions and 22 deletions
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10
fs/freevxfs/vxfs_super.c
View File

@@ -60,7 +60,6 @@ static int vxfs_statfs(struct dentry *, struct kstatfs *);
static int vxfs_remount(struct super_block *, int *, char *);
static const struct super_operations vxfs_super_ops = {
.read_inode = vxfs_read_inode,
.clear_inode = vxfs_clear_inode,
.put_super = vxfs_put_super,
.statfs = vxfs_statfs,
@@ -153,6 +152,7 @@ static int vxfs_fill_super(struct super_block *sbp, void *dp, int silent)
struct buffer_head *bp = NULL;
u_long bsize;
struct inode *root;
int ret = -EINVAL;
sbp->s_flags |= MS_RDONLY;
@@ -219,7 +219,11 @@ static int vxfs_fill_super(struct super_block *sbp, void *dp, int silent)
}
sbp->s_op = &vxfs_super_ops;
root = iget(sbp, VXFS_ROOT_INO);
root = vxfs_iget(sbp, VXFS_ROOT_INO);
if (IS_ERR(root)) {
ret = PTR_ERR(root);
goto out;
}
sbp->s_root = d_alloc_root(root);
if (!sbp->s_root) {
iput(root);
@@ -236,7 +240,7 @@ out_free_ilist:
out:
brelse(bp);
kfree(infp);
return -EINVAL;
return ret;
}
/*