wrappers for ->i_mutex access
parallel to mutex_{lock,unlock,trylock,is_locked,lock_nested},
inode_foo(inode) being mutex_foo(&inode->i_mutex).
Please, use those for access to ->i_mutex; over the coming cycle
->i_mutex will become rwsem, with ->lookup() done with it held
only shared.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
diff --git a/fs/efivarfs/file.c b/fs/efivarfs/file.c
index 90001da..c424e48 100644
--- a/fs/efivarfs/file.c
+++ b/fs/efivarfs/file.c
@@ -50,9 +50,9 @@
d_delete(file->f_path.dentry);
dput(file->f_path.dentry);
} else {
- mutex_lock(&inode->i_mutex);
+ inode_lock(inode);
i_size_write(inode, datasize + sizeof(attributes));
- mutex_unlock(&inode->i_mutex);
+ inode_unlock(inode);
}
bytes = count;
diff --git a/fs/efivarfs/super.c b/fs/efivarfs/super.c
index 86a2121..b8a564f 100644
--- a/fs/efivarfs/super.c
+++ b/fs/efivarfs/super.c
@@ -160,10 +160,10 @@
efivar_entry_size(entry, &size);
efivar_entry_add(entry, &efivarfs_list);
- mutex_lock(&inode->i_mutex);
+ inode_lock(inode);
inode->i_private = entry;
i_size_write(inode, size + sizeof(entry->var.Attributes));
- mutex_unlock(&inode->i_mutex);
+ inode_unlock(inode);
d_add(dentry, inode);
return 0;