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Merge branch 'ino-alloc' of git://repo.or.cz/linux-btrfs-devel into inode_numbers

Browse source 
Conflicts:
	fs/btrfs/free-space-cache.c

Signed-off-by: Chris Mason <chris.mason@oracle.com>
This commit is contained in:
Chris Mason 2011-05-21 09:27:38 -04:00
commit 0965537308
19 changed files with 1408 additions and 638 deletions
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22
fs/btrfs/ioctl.c
View file

@ -50,6 +50,7 @@
#include "print-tree.h"
#include "volumes.h"
#include "locking.h"
#include "inode-map.h"
/* Mask out flags that are inappropriate for the given type of inode. */
static inline __u32 btrfs_mask_flags(umode_t mode, __u32 flags)
@ -329,8 +330,7 @@ static noinline int create_subvol(struct btrfs_root *root,
u64 new_dirid = BTRFS_FIRST_FREE_OBJECTID;
u64 index = 0;
ret = btrfs_find_free_objectid(NULL, root->fs_info->tree_root,
0, &objectid);
ret = btrfs_find_free_objectid(root->fs_info->tree_root, &objectid);
if (ret) {
dput(parent);
return ret;
@ -422,7 +422,7 @@ static noinline int create_subvol(struct btrfs_root *root,
BUG_ON(ret);
ret = btrfs_insert_dir_item(trans, root,
name, namelen, dir->i_ino, &key,
name, namelen, btrfs_ino(dir), &key,
BTRFS_FT_DIR, index);
if (ret)
goto fail;
@ -433,7 +433,7 @@ static noinline int create_subvol(struct btrfs_root *root,
ret = btrfs_add_root_ref(trans, root->fs_info->tree_root,
objectid, root->root_key.objectid,
dir->i_ino, index, name, namelen);
btrfs_ino(dir), index, name, namelen);
BUG_ON(ret);
@ -1129,7 +1129,7 @@ static noinline int btrfs_ioctl_subvol_getflags(struct file *file,
int ret = 0;
u64 flags = 0;
if (inode->i_ino != BTRFS_FIRST_FREE_OBJECTID)
if (btrfs_ino(inode) != BTRFS_FIRST_FREE_OBJECTID)
return -EINVAL;
down_read(&root->fs_info->subvol_sem);
@ -1156,7 +1156,7 @@ static noinline int btrfs_ioctl_subvol_setflags(struct file *file,
if (root->fs_info->sb->s_flags & MS_RDONLY)
return -EROFS;
if (inode->i_ino != BTRFS_FIRST_FREE_OBJECTID)
if (btrfs_ino(inode) != BTRFS_FIRST_FREE_OBJECTID)
return -EINVAL;
if (copy_from_user(&flags, arg, sizeof(flags)))
@ -1639,7 +1639,7 @@ static noinline int btrfs_ioctl_snap_destroy(struct file *file,
goto out_dput;
}
if (inode->i_ino != BTRFS_FIRST_FREE_OBJECTID) {
if (btrfs_ino(inode) != BTRFS_FIRST_FREE_OBJECTID) {
err = -EINVAL;
goto out_dput;
}
@ -1925,7 +1925,7 @@ static noinline long btrfs_ioctl_clone(struct file *file, unsigned long srcfd,
}
/* clone data */
key.objectid = src->i_ino;
key.objectid = btrfs_ino(src);
key.type = BTRFS_EXTENT_DATA_KEY;
key.offset = 0;
@ -1952,7 +1952,7 @@ static noinline long btrfs_ioctl_clone(struct file *file, unsigned long srcfd,
btrfs_item_key_to_cpu(leaf, &key, slot);
if (btrfs_key_type(&key) > BTRFS_EXTENT_DATA_KEY ||
key.objectid != src->i_ino)
key.objectid != btrfs_ino(src))
break;
if (btrfs_key_type(&key) == BTRFS_EXTENT_DATA_KEY) {
@ -1995,7 +1995,7 @@ static noinline long btrfs_ioctl_clone(struct file *file, unsigned long srcfd,
goto next;
memcpy(&new_key, &key, sizeof(new_key));
new_key.objectid = inode->i_ino;
new_key.objectid = btrfs_ino(inode);
if (off <= key.offset)
new_key.offset = key.offset + destoff - off;
else
@ -2049,7 +2049,7 @@ static noinline long btrfs_ioctl_clone(struct file *file, unsigned long srcfd,
ret = btrfs_inc_extent_ref(trans, root,
disko, diskl, 0,
root->root_key.objectid,
inode->i_ino,
btrfs_ino(inode),
new_key.offset - datao);
BUG_ON(ret);
}