diff options
author | Chris Mason <chris.mason@oracle.com> | 2011-05-21 13:27:38 (GMT) |
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committer | Chris Mason <chris.mason@oracle.com> | 2011-05-21 13:27:38 (GMT) |
commit | 0965537308ac3b267ea16e731bd73870a51c53b8 (patch) | |
tree | 7b52288b7272b2391f736dd82a313cbbaad68570 /fs/btrfs/relocation.c | |
parent | 61c4f2c81c61f73549928dfd9f3e8f26aa36a8cf (diff) | |
parent | 82d5902d9c681be37ffa9d70482907f9f0b7ec1f (diff) | |
download | linux-0965537308ac3b267ea16e731bd73870a51c53b8.tar.xz |
Merge branch 'ino-alloc' of git://repo.or.cz/linux-btrfs-devel into inode_numbers
Conflicts:
fs/btrfs/free-space-cache.c
Signed-off-by: Chris Mason <chris.mason@oracle.com>
Diffstat (limited to 'fs/btrfs/relocation.c')
-rw-r--r-- | fs/btrfs/relocation.c | 27 |
1 files changed, 15 insertions, 12 deletions
diff --git a/fs/btrfs/relocation.c b/fs/btrfs/relocation.c index 199a801..4b5b91c 100644 --- a/fs/btrfs/relocation.c +++ b/fs/btrfs/relocation.c @@ -30,6 +30,7 @@ #include "btrfs_inode.h" #include "async-thread.h" #include "free-space-cache.h" +#include "inode-map.h" /* * backref_node, mapping_node and tree_block start with this @@ -1409,9 +1410,9 @@ again: prev = node; entry = rb_entry(node, struct btrfs_inode, rb_node); - if (objectid < entry->vfs_inode.i_ino) + if (objectid < btrfs_ino(&entry->vfs_inode)) node = node->rb_left; - else if (objectid > entry->vfs_inode.i_ino) + else if (objectid > btrfs_ino(&entry->vfs_inode)) node = node->rb_right; else break; @@ -1419,7 +1420,7 @@ again: if (!node) { while (prev) { entry = rb_entry(prev, struct btrfs_inode, rb_node); - if (objectid <= entry->vfs_inode.i_ino) { + if (objectid <= btrfs_ino(&entry->vfs_inode)) { node = prev; break; } @@ -1434,7 +1435,7 @@ again: return inode; } - objectid = entry->vfs_inode.i_ino + 1; + objectid = btrfs_ino(&entry->vfs_inode) + 1; if (cond_resched_lock(&root->inode_lock)) goto again; @@ -1470,7 +1471,7 @@ static int get_new_location(struct inode *reloc_inode, u64 *new_bytenr, return -ENOMEM; bytenr -= BTRFS_I(reloc_inode)->index_cnt; - ret = btrfs_lookup_file_extent(NULL, root, path, reloc_inode->i_ino, + ret = btrfs_lookup_file_extent(NULL, root, path, btrfs_ino(reloc_inode), bytenr, 0); if (ret < 0) goto out; @@ -1558,11 +1559,11 @@ int replace_file_extents(struct btrfs_trans_handle *trans, if (first) { inode = find_next_inode(root, key.objectid); first = 0; - } else if (inode && inode->i_ino < key.objectid) { + } else if (inode && btrfs_ino(inode) < key.objectid) { btrfs_add_delayed_iput(inode); inode = find_next_inode(root, key.objectid); } - if (inode && inode->i_ino == key.objectid) { + if (inode && btrfs_ino(inode) == key.objectid) { end = key.offset + btrfs_file_extent_num_bytes(leaf, fi); WARN_ON(!IS_ALIGNED(key.offset, @@ -1893,6 +1894,7 @@ static int invalidate_extent_cache(struct btrfs_root *root, struct inode *inode = NULL; u64 objectid; u64 start, end; + u64 ino; objectid = min_key->objectid; while (1) { @@ -1905,17 +1907,18 @@ static int invalidate_extent_cache(struct btrfs_root *root, inode = find_next_inode(root, objectid); if (!inode) break; + ino = btrfs_ino(inode); - if (inode->i_ino > max_key->objectid) { + if (ino > max_key->objectid) { iput(inode); break; } - objectid = inode->i_ino + 1; + objectid = ino + 1; if (!S_ISREG(inode->i_mode)) continue; - if (unlikely(min_key->objectid == inode->i_ino)) { + if (unlikely(min_key->objectid == ino)) { if (min_key->type > BTRFS_EXTENT_DATA_KEY) continue; if (min_key->type < BTRFS_EXTENT_DATA_KEY) @@ -1928,7 +1931,7 @@ static int invalidate_extent_cache(struct btrfs_root *root, start = 0; } - if (unlikely(max_key->objectid == inode->i_ino)) { + if (unlikely(max_key->objectid == ino)) { if (max_key->type < BTRFS_EXTENT_DATA_KEY) continue; if (max_key->type > BTRFS_EXTENT_DATA_KEY) { @@ -3897,7 +3900,7 @@ struct inode *create_reloc_inode(struct btrfs_fs_info *fs_info, if (IS_ERR(trans)) return ERR_CAST(trans); - err = btrfs_find_free_objectid(trans, root, objectid, &objectid); + err = btrfs_find_free_objectid(root, &objectid); if (err) goto out; |