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VFS: kernel/: d_inode() annotations

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relayfs and tracefs are dealing with inodes of their own;
those two act as filesystem drivers

Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
David Howells
2015-03-17 22:26:16 +00:00
committed by Al Viro
parent 3b362157b2
commit 7682c91843
4 changed files with 9 additions and 9 deletions
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8
kernel/trace/trace.c
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@@ -5846,7 +5846,7 @@ trace_create_cpu_file(const char *name, umode_t mode, struct dentry *parent,
struct dentry *ret = trace_create_file(name, mode, parent, data, fops);
if (ret) /* See tracing_get_cpu() */
ret->d_inode->i_cdev = (void *)(cpu + 1);
d_inode(ret)->i_cdev = (void *)(cpu + 1);
return ret;
}
@@ -6420,7 +6420,7 @@ static int instance_rmdir(struct inode *inode, struct dentry *dentry)
return -ENOENT;
/* The caller did a dget() on dentry */
mutex_unlock(&dentry->d_inode->i_mutex);
mutex_unlock(&d_inode(dentry)->i_mutex);
/*
* The inode mutex is locked, but debugfs_create_dir() will also
@@ -6435,7 +6435,7 @@ static int instance_rmdir(struct inode *inode, struct dentry *dentry)
ret = instance_delete(dentry->d_iname);
mutex_lock_nested(&inode->i_mutex, I_MUTEX_PARENT);
mutex_lock(&dentry->d_inode->i_mutex);
mutex_lock(&d_inode(dentry)->i_mutex);
return ret;
}
@@ -6453,7 +6453,7 @@ static __init void create_trace_instances(struct dentry *d_tracer)
return;
/* Hijack the dir inode operations, to allow mkdir */
trace_instance_dir->d_inode->i_op = &instance_dir_inode_operations;
d_inode(trace_instance_dir)->i_op = &instance_dir_inode_operations;
}
static void