diff options
| author | David Howells <dhowells@redhat.com> | 2015-03-18 01:25:59 +0300 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2015-04-15 22:06:57 +0300 |
| commit | 2b0143b5c986be1ce8408b3aadc4709e0a94429d (patch) | |
| tree | 98b1dee70f3d5d9ac9309f4638e41864ddcd0952 /fs/nfs/unlink.c | |
| parent | ce0b16ddf18df35026164fda4a642ef10c01f442 (diff) | |
| download | linux-2b0143b5c986be1ce8408b3aadc4709e0a94429d.tar.xz | |
VFS: normal filesystems (and lustre): d_inode() annotations
that's the bulk of filesystem drivers dealing with inodes of their own
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/nfs/unlink.c')
| -rw-r--r-- | fs/nfs/unlink.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/fs/nfs/unlink.c b/fs/nfs/unlink.c index de54129336c6..fa538b2ba251 100644 --- a/fs/nfs/unlink.c +++ b/fs/nfs/unlink.c @@ -143,7 +143,7 @@ static int nfs_do_call_unlink(struct dentry *parent, struct inode *dir, struct n nfs_free_dname(data); ret = nfs_copy_dname(alias, data); spin_lock(&alias->d_lock); - if (ret == 0 && alias->d_inode != NULL && + if (ret == 0 && d_really_is_positive(alias) && !(alias->d_flags & DCACHE_NFSFS_RENAMED)) { devname_garbage = alias->d_fsdata; alias->d_fsdata = data; @@ -190,7 +190,7 @@ static int nfs_call_unlink(struct dentry *dentry, struct nfs_unlinkdata *data) parent = dget_parent(dentry); if (parent == NULL) goto out_free; - dir = parent->d_inode; + dir = d_inode(parent); /* Non-exclusive lock protects against concurrent lookup() calls */ spin_lock(&dir->i_lock); if (atomic_inc_not_zero(&NFS_I(dir)->silly_count) == 0) { @@ -210,21 +210,21 @@ out_free: void nfs_wait_on_sillyrename(struct dentry *dentry) { - struct nfs_inode *nfsi = NFS_I(dentry->d_inode); + struct nfs_inode *nfsi = NFS_I(d_inode(dentry)); wait_event(nfsi->waitqueue, atomic_read(&nfsi->silly_count) <= 1); } void nfs_block_sillyrename(struct dentry *dentry) { - struct nfs_inode *nfsi = NFS_I(dentry->d_inode); + struct nfs_inode *nfsi = NFS_I(d_inode(dentry)); wait_event(nfsi->waitqueue, atomic_cmpxchg(&nfsi->silly_count, 1, 0) == 1); } void nfs_unblock_sillyrename(struct dentry *dentry) { - struct inode *dir = dentry->d_inode; + struct inode *dir = d_inode(dentry); struct nfs_inode *nfsi = NFS_I(dir); struct nfs_unlinkdata *data; @@ -367,8 +367,8 @@ static void nfs_async_rename_release(void *calldata) struct nfs_renamedata *data = calldata; struct super_block *sb = data->old_dir->i_sb; - if (data->old_dentry->d_inode) - nfs_mark_for_revalidate(data->old_dentry->d_inode); + if (d_really_is_positive(data->old_dentry)) + nfs_mark_for_revalidate(d_inode(data->old_dentry)); dput(data->old_dentry); dput(data->new_dentry); @@ -529,10 +529,10 @@ nfs_sillyrename(struct inode *dir, struct dentry *dentry) if (dentry->d_flags & DCACHE_NFSFS_RENAMED) goto out; - fileid = NFS_FILEID(dentry->d_inode); + fileid = NFS_FILEID(d_inode(dentry)); /* Return delegation in anticipation of the rename */ - NFS_PROTO(dentry->d_inode)->return_delegation(dentry->d_inode); + NFS_PROTO(d_inode(dentry))->return_delegation(d_inode(dentry)); sdentry = NULL; do { @@ -554,7 +554,7 @@ nfs_sillyrename(struct inode *dir, struct dentry *dentry) */ if (IS_ERR(sdentry)) goto out; - } while (sdentry->d_inode != NULL); /* need negative lookup */ + } while (d_inode(sdentry) != NULL); /* need negative lookup */ /* queue unlink first. Can't do this from rpc_release as it * has to allocate memory |