BTRFS_SETGET_STACK_FUNCS(stack_file_extent_compression,
struct btrfs_file_extent_item, compression, 8);
-static inline unsigned long btrfs_file_extent_inline_start(
- const struct btrfs_file_extent_item *e)
-{
- return (unsigned long)e + BTRFS_FILE_EXTENT_INLINE_DATA_START;
-}
-
-static inline u32 btrfs_file_extent_calc_inline_size(u32 datasize)
-{
- return BTRFS_FILE_EXTENT_INLINE_DATA_START + datasize;
-}
BTRFS_SETGET_FUNCS(file_extent_type, struct btrfs_file_extent_item, type, 8);
BTRFS_SETGET_FUNCS(file_extent_disk_bytenr, struct btrfs_file_extent_item,
BTRFS_SETGET_FUNCS(file_extent_other_encoding, struct btrfs_file_extent_item,
other_encoding, 16);
-/*
- * Returns the number of bytes used by the item on disk, minus the size of any
- * extent headers. If a file is compressed on disk, this is the compressed
- * size.
- */
-static inline u32 btrfs_file_extent_inline_item_len(
- const struct extent_buffer *eb,
- int nr)
-{
- return btrfs_item_size(eb, nr) - BTRFS_FILE_EXTENT_INLINE_DATA_START;
-}
-
/* btrfs_qgroup_status_item */
BTRFS_SETGET_FUNCS(qgroup_status_generation, struct btrfs_qgroup_status_item,
generation, 64);
#include "accessors.h"
#include "extent-tree.h"
#include "relocation.h"
+#include "file-item.h"
static struct kmem_cache *btrfs_path_cachep;
return BTRFS_LEAF_DATA_SIZE(info) / sizeof(struct btrfs_key_ptr);
}
-#define BTRFS_FILE_EXTENT_INLINE_DATA_START \
- (offsetof(struct btrfs_file_extent_item, disk_bytenr))
-static inline u32 BTRFS_MAX_INLINE_DATA_SIZE(const struct btrfs_fs_info *info)
-{
- return BTRFS_MAX_ITEM_SIZE(info) -
- BTRFS_FILE_EXTENT_INLINE_DATA_START;
-}
-
static inline u32 BTRFS_MAX_XATTR_SIZE(const struct btrfs_fs_info *info)
{
return BTRFS_MAX_ITEM_SIZE(info) - sizeof(struct btrfs_dir_item);
#ifndef BTRFS_FILE_ITEM_H
#define BTRFS_FILE_ITEM_H
+#include "accessors.h"
+
+#define BTRFS_FILE_EXTENT_INLINE_DATA_START \
+ (offsetof(struct btrfs_file_extent_item, disk_bytenr))
+
+static inline u32 BTRFS_MAX_INLINE_DATA_SIZE(const struct btrfs_fs_info *info)
+{
+ return BTRFS_MAX_ITEM_SIZE(info) - BTRFS_FILE_EXTENT_INLINE_DATA_START;
+}
+
+/*
+ * Return the number of bytes used by the item on disk, minus the size of any
+ * extent headers. If a file is compressed on disk, this is the compressed
+ * size.
+ */
+static inline u32 btrfs_file_extent_inline_item_len(
+ const struct extent_buffer *eb,
+ int nr)
+{
+ return btrfs_item_size(eb, nr) - BTRFS_FILE_EXTENT_INLINE_DATA_START;
+}
+
+static inline unsigned long btrfs_file_extent_inline_start(
+ const struct btrfs_file_extent_item *e)
+{
+ return (unsigned long)e + BTRFS_FILE_EXTENT_INLINE_DATA_START;
+}
+
+static inline u32 btrfs_file_extent_calc_inline_size(u32 datasize)
+{
+ return BTRFS_FILE_EXTENT_INLINE_DATA_START + datasize;
+}
+
int btrfs_del_csums(struct btrfs_trans_handle *trans,
struct btrfs_root *root, u64 bytenr, u64 len);
blk_status_t btrfs_lookup_bio_sums(struct inode *inode, struct bio *bio, u8 *dst);
#include "btrfs_inode.h"
#include "fs.h"
#include "accessors.h"
+#include "file-item.h"
/*
* Error message should follow the following format: