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fs/9p: convert mkdir to use get_new_inode

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mkdir had different code paths for inode creation, cache used
the get_new_inode_from_fid helper, but non-cached used
v9fs_get_inode.  Collapsed into a single implementation across
both as there should be no difference.

Signed-off-by: Eric Van Hensbergen <ericvh@kernel.org>
This commit is contained in:
Eric Van Hensbergen 2024-01-05 16:52:02 +00:00
parent fe1371d0f8
commit 44c53ac097
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GPG Key ID: 88FFD5FB4A5FFF98
1 changed files with 10 additions and 25 deletions
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35
fs/9p/vfs_inode_dotl.c
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@ -402,32 +402,17 @@ static int v9fs_vfs_mkdir_dotl(struct mnt_idmap *idmap,
}
/* instantiate inode and assign the unopened fid to the dentry */
if (v9ses->cache & (CACHE_META|CACHE_LOOSE)) {
inode = v9fs_get_new_inode_from_fid(v9ses, fid, dir->i_sb);
if (IS_ERR(inode)) {
err = PTR_ERR(inode);
p9_debug(P9_DEBUG_VFS, "inode creation failed %d\n",
err);
goto error;
}
v9fs_fid_add(dentry, &fid);
v9fs_set_create_acl(inode, fid, dacl, pacl);
d_instantiate(dentry, inode);
err = 0;
} else {
/*
* Not in cached mode. No need to populate
* inode with stat. We need to get an inode
* so that we can set the acl with dentry
*/
inode = v9fs_get_inode(dir->i_sb, mode, 0);
if (IS_ERR(inode)) {
err = PTR_ERR(inode);
goto error;
}
v9fs_set_create_acl(inode, fid, dacl, pacl);
d_instantiate(dentry, inode);
inode = v9fs_get_new_inode_from_fid(v9ses, fid, dir->i_sb);
if (IS_ERR(inode)) {
err = PTR_ERR(inode);
p9_debug(P9_DEBUG_VFS, "inode creation failed %d\n",
err);
goto error;
}
v9fs_fid_add(dentry, &fid);
v9fs_set_create_acl(inode, fid, dacl, pacl);
d_instantiate(dentry, inode);
err = 0;
inc_nlink(dir);
v9fs_invalidate_inode_attr(dir);
error: