diff options
author | Chris Mason <chris.mason@oracle.com> | 2008-11-20 10:22:27 -0500 |
---|---|---|
committer | Chris Mason <chris.mason@oracle.com> | 2008-11-20 10:22:27 -0500 |
commit | 4b4e25f2a6ddb070bab7f7dd2bd2926fb8db9e04 (patch) | |
tree | b4417e03a187efd6a88da75a41a94020a2bb76ac /fs | |
parent | 79683f2d685cfb6ef9c97c5194e3ce3319e80cac (diff) | |
download | op-kernel-dev-4b4e25f2a6ddb070bab7f7dd2bd2926fb8db9e04.zip op-kernel-dev-4b4e25f2a6ddb070bab7f7dd2bd2926fb8db9e04.tar.gz |
Btrfs: compat code fixes
The btrfs git kernel trees is used to build a standalone tree for
compiling against older kernels. This commit makes the standalone tree
work with 2.6.27
Signed-off-by: Chris Mason <chris.mason@oracle.com>
Diffstat (limited to 'fs')
-rw-r--r-- | fs/btrfs/compat.h | 1 | ||||
-rw-r--r-- | fs/btrfs/compression.c | 2 | ||||
-rw-r--r-- | fs/btrfs/disk-io.c | 3 | ||||
-rw-r--r-- | fs/btrfs/extent-tree.c | 5 | ||||
-rw-r--r-- | fs/btrfs/inode.c | 2 | ||||
-rw-r--r-- | fs/btrfs/ioctl.c | 1 | ||||
-rw-r--r-- | fs/btrfs/super.c | 2 | ||||
-rw-r--r-- | fs/btrfs/volumes.c | 2 |
8 files changed, 14 insertions, 4 deletions
diff --git a/fs/btrfs/compat.h b/fs/btrfs/compat.h index dd1defd..75e4426 100644 --- a/fs/btrfs/compat.h +++ b/fs/btrfs/compat.h @@ -25,6 +25,7 @@ static inline struct dentry *d_obtain_alias(struct inode *inode) # define __pagevec_lru_add_file __pagevec_lru_add # define open_bdev_exclusive open_bdev_excl # define close_bdev_exclusive(bdev, mode) close_bdev_excl(bdev) +typedef unsigned __bitwise__ fmode_t; #endif diff --git a/fs/btrfs/compression.c b/fs/btrfs/compression.c index df05f51..4febe2e 100644 --- a/fs/btrfs/compression.c +++ b/fs/btrfs/compression.c @@ -34,13 +34,13 @@ #include <linux/bit_spinlock.h> #include <linux/version.h> #include <linux/pagevec.h> +#include "compat.h" #include "ctree.h" #include "disk-io.h" #include "transaction.h" #include "btrfs_inode.h" #include "volumes.h" #include "ordered-data.h" -#include "compat.h" #include "compression.h" #include "extent_io.h" #include "extent_map.h" diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c index c8dcb47..9816522 100644 --- a/fs/btrfs/disk-io.c +++ b/fs/btrfs/disk-io.c @@ -26,7 +26,8 @@ #include <linux/buffer_head.h> // for block_sync_page #include <linux/workqueue.h> #include <linux/kthread.h> -# include <linux/freezer.h> +#include <linux/freezer.h> +#include "compat.h" #include "crc32c.h" #include "ctree.h" #include "disk-io.h" diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c index 62d4970..b33e0bf 100644 --- a/fs/btrfs/extent-tree.c +++ b/fs/btrfs/extent-tree.c @@ -19,6 +19,8 @@ #include <linux/pagemap.h> #include <linux/writeback.h> #include <linux/blkdev.h> +#include <linux/version.h> +#include "compat.h" #include "hash.h" #include "crc32c.h" #include "ctree.h" @@ -900,6 +902,7 @@ static int noinline remove_extent_backref(struct btrfs_trans_handle *trans, return ret; } +#ifdef BIO_RW_DISCARD static void btrfs_issue_discard(struct block_device *bdev, u64 start, u64 len) { @@ -909,7 +912,7 @@ static void btrfs_issue_discard(struct block_device *bdev, blkdev_issue_discard(bdev, start >> 9, len >> 9); #endif } - +#endif static int noinline free_extents(struct btrfs_trans_handle *trans, struct btrfs_root *extent_root, diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index 2c77e09..7a8ad42 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -38,6 +38,7 @@ #include <linux/xattr.h> #include <linux/posix_acl.h> #include <linux/falloc.h> +#include "compat.h" #include "ctree.h" #include "disk-io.h" #include "transaction.h" @@ -47,7 +48,6 @@ #include "volumes.h" #include "ordered-data.h" #include "xattr.h" -#include "compat.h" #include "tree-log.h" #include "ref-cache.h" #include "compression.h" diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c index 8828109..f3d6845 100644 --- a/fs/btrfs/ioctl.c +++ b/fs/btrfs/ioctl.c @@ -41,6 +41,7 @@ #include <linux/version.h> #include <linux/xattr.h> #include <linux/vmalloc.h> +#include "compat.h" #include "ctree.h" #include "disk-io.h" #include "transaction.h" diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c index 77c5eff..1975ea2 100644 --- a/fs/btrfs/super.c +++ b/fs/btrfs/super.c @@ -37,6 +37,8 @@ #include <linux/ctype.h> #include <linux/namei.h> #include <linux/miscdevice.h> +#include <linux/version.h> +#include "compat.h" #include "ctree.h" #include "disk-io.h" #include "transaction.h" diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c index c3ee63f..724ead5 100644 --- a/fs/btrfs/volumes.c +++ b/fs/btrfs/volumes.c @@ -20,7 +20,9 @@ #include <linux/buffer_head.h> #include <linux/blkdev.h> #include <linux/random.h> +#include <linux/version.h> #include <asm/div64.h> +#include "compat.h" #include "ctree.h" #include "extent_map.h" #include "disk-io.h" |