Merge git://git.kernel.org/pub/scm/linux/kernel/git/mason/btrfs-unstable

[pandora-kernel.git] / fs / btrfs / inode.c

diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index 3ea827d..272b9b2 100644 (file)
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -26,7 +26,6 @@
 #include <linux/time.h>
 #include <linux/init.h>
 #include <linux/string.h>
-#include <linux/smp_lock.h>
 #include <linux/backing-dev.h>
 #include <linux/mpage.h>
 #include <linux/swap.h>
@@ -2122,10 +2121,8 @@ static void btrfs_read_locked_inode(struct inode *inode)
         * any xattrs or acls
         */
        maybe_acls = acls_after_inode_item(leaf, path->slots[0], inode->i_ino);
-       if (!maybe_acls) {
-               BTRFS_I(inode)->i_acl = NULL;
-               BTRFS_I(inode)->i_default_acl = NULL;
-       }
+       if (!maybe_acls)
+               cache_no_acl(inode);
 
        BTRFS_I(inode)->block_group = btrfs_find_block_group(root, 0,
                                                alloc_group_block, 0);
@@ -2322,7 +2319,6 @@ err:
        btrfs_update_inode(trans, root, dir);
        btrfs_drop_nlink(inode);
        ret = btrfs_update_inode(trans, root, inode);
-       dir->i_sb->s_dirt = 1;
 out:
        return ret;
 }
@@ -2806,7 +2802,6 @@ error:
                                      pending_del_nr);
        }
        btrfs_free_path(path);
-       inode->i_sb->s_dirt = 1;
        return ret;
 }
 
@@ -3143,9 +3138,6 @@ static noinline void init_btrfs_i(struct inode *inode)
 {
        struct btrfs_inode *bi = BTRFS_I(inode);
 
-       bi->i_acl = BTRFS_ACL_NOT_CACHED;
-       bi->i_default_acl = BTRFS_ACL_NOT_CACHED;
-
        bi->generation = 0;
        bi->sequence = 0;
        bi->last_trans = 0;
@@ -3769,7 +3761,6 @@ static int btrfs_mknod(struct inode *dir, struct dentry *dentry,
                init_special_inode(inode, inode->i_mode, rdev);
                btrfs_update_inode(trans, root, inode);
        }
-       dir->i_sb->s_dirt = 1;
        btrfs_update_inode_block_group(trans, inode);
        btrfs_update_inode_block_group(trans, dir);
 out_unlock:
@@ -3834,7 +3825,6 @@ static int btrfs_create(struct inode *dir, struct dentry *dentry,
                inode->i_op = &btrfs_file_inode_operations;
                BTRFS_I(inode)->io_tree.ops = &btrfs_extent_io_ops;
        }
-       dir->i_sb->s_dirt = 1;
        btrfs_update_inode_block_group(trans, inode);
        btrfs_update_inode_block_group(trans, dir);
 out_unlock:
@@ -3881,7 +3871,6 @@ static int btrfs_link(struct dentry *old_dentry, struct inode *dir,
        if (err)
                drop_inode = 1;
 
-       dir->i_sb->s_dirt = 1;
        btrfs_update_inode_block_group(trans, dir);
        err = btrfs_update_inode(trans, root, inode);
 
@@ -3963,7 +3952,6 @@ static int btrfs_mkdir(struct inode *dir, struct dentry *dentry, int mode)
 
        d_instantiate(dentry, inode);
        drop_on_err = 0;
-       dir->i_sb->s_dirt = 1;
        btrfs_update_inode_block_group(trans, inode);
        btrfs_update_inode_block_group(trans, dir);
 
@@ -4647,8 +4635,6 @@ struct inode *btrfs_alloc_inode(struct super_block *sb)
        ei->last_trans = 0;
        ei->logged_trans = 0;
        btrfs_ordered_inode_tree_init(&ei->ordered_tree);
-       ei->i_acl = BTRFS_ACL_NOT_CACHED;
-       ei->i_default_acl = BTRFS_ACL_NOT_CACHED;
        INIT_LIST_HEAD(&ei->i_orphan);
        INIT_LIST_HEAD(&ei->ordered_operations);
        return &ei->vfs_inode;
@@ -4662,13 +4648,6 @@ void btrfs_destroy_inode(struct inode *inode)
        WARN_ON(!list_empty(&inode->i_dentry));
        WARN_ON(inode->i_data.nrpages);
 
-       if (BTRFS_I(inode)->i_acl &&
-           BTRFS_I(inode)->i_acl != BTRFS_ACL_NOT_CACHED)
-               posix_acl_release(BTRFS_I(inode)->i_acl);
-       if (BTRFS_I(inode)->i_default_acl &&
-           BTRFS_I(inode)->i_default_acl != BTRFS_ACL_NOT_CACHED)
-               posix_acl_release(BTRFS_I(inode)->i_default_acl);
-
        /*
         * Make sure we're properly removed from the ordered operation
         * lists.
@@ -4806,8 +4785,7 @@ static int btrfs_rename(struct inode *old_dir, struct dentry *old_dentry,
         * and the replacement file is large.  Start IO on it now so
         * we don't add too much work to the end of the transaction
         */
-       if (new_inode && old_inode && S_ISREG(old_inode->i_mode) &&
-           new_inode->i_size &&
+       if (new_inode && S_ISREG(old_inode->i_mode) && new_inode->i_size &&
            old_inode->i_size > BTRFS_ORDERED_OPERATIONS_FLUSH_LIMIT)
                filemap_flush(old_inode->i_mapping);
 
@@ -4992,7 +4970,6 @@ static int btrfs_symlink(struct inode *dir, struct dentry *dentry,
                inode->i_op = &btrfs_file_inode_operations;
                BTRFS_I(inode)->io_tree.ops = &btrfs_extent_io_ops;
        }
-       dir->i_sb->s_dirt = 1;
        btrfs_update_inode_block_group(trans, inode);
        btrfs_update_inode_block_group(trans, dir);
        if (drop_inode)