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authorYan Zheng <zheng.yan@oracle.com>2008-10-30 14:19:41 -0400
committerChris Mason <chris.mason@oracle.com>2008-10-30 14:19:41 -0400
commit9036c10208e1fc496cef7692ba66a78699b360dc (patch)
treea5b272158acc0e01e71731f5ccbc895a8eee1151 /fs/btrfs/ctree.h
parent19b9bdb054895ba07086f0264641c9f80e0eb2c4 (diff)
Btrfs: update hole handling v2
This patch splits the hole insertion code out of btrfs_setattr into btrfs_cont_expand and updates btrfs_get_extent to properly handle the case that file extent items are not continuous. Signed-off-by: Yan Zheng <zheng.yan@oracle.com>
Diffstat (limited to 'fs/btrfs/ctree.h')
-rw-r--r--fs/btrfs/ctree.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h
index abb27332c91..ca5547af609 100644
--- a/fs/btrfs/ctree.h
+++ b/fs/btrfs/ctree.h
@@ -1908,6 +1908,7 @@ int btrfs_update_inode(struct btrfs_trans_handle *trans,
int btrfs_orphan_add(struct btrfs_trans_handle *trans, struct inode *inode);
int btrfs_orphan_del(struct btrfs_trans_handle *trans, struct inode *inode);
void btrfs_orphan_cleanup(struct btrfs_root *root);
+int btrfs_cont_expand(struct inode *inode, loff_t size);
/* ioctl.c */
long btrfs_ioctl(struct file *file, unsigned int cmd, unsigned long arg);