From: Jeff Layton Date: Tue, 1 Sep 2020 13:19:00 +0000 (-0400) Subject: vfs: export new_inode_pseudo X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=cbb9f5bafa06bf52e324d33ea5ea2b7c353b54d6;p=ceph-client.git vfs: export new_inode_pseudo Ceph needs to be able to allocate inodes ahead of a create that might involve a fscrypt-encrypted inode. new_inode() almost fits the bill, but it puts the inode on the sb->s_inodes list and when we go to hash it, that might be done again. We could work around that by setting I_CREATING on the new inode, but that causes ilookup5 to return -ESTALE if something tries to find it before I_NEW is cleared. This is desirable behavior for most filesystems, but doesn't work for ceph. To work around all of this, just use new_inode_pseudo which doesn't add it to the sb->s_inodes list. Cc: Al Viro Signed-off-by: Jeff Layton --- diff --git a/fs/inode.c b/fs/inode.c index 6b80a51129d5..7fd85501bb32 100644 --- a/fs/inode.c +++ b/fs/inode.c @@ -951,6 +951,7 @@ struct inode *new_inode_pseudo(struct super_block *sb) } return inode; } +EXPORT_SYMBOL(new_inode_pseudo); /** * new_inode - obtain an inode