return btrfs_item_size(eb, e) - BTRFS_FILE_EXTENT_INLINE_DATA_START;
}
-/* this returns the number of file bytes represented by the inline item.
- * If an item is compressed, this is the uncompressed size
- */
-static inline u32 btrfs_file_extent_inline_len(const struct extent_buffer *eb,
- int slot,
- const struct btrfs_file_extent_item *fi)
-{
- struct btrfs_map_token token;
-
- btrfs_init_map_token(&token);
- /*
- * return the space used on disk if this item isn't
- * compressed or encoded
- */
- if (btrfs_token_file_extent_compression(eb, fi, &token) == 0 &&
- btrfs_token_file_extent_encryption(eb, fi, &token) == 0 &&
- btrfs_token_file_extent_other_encoding(eb, fi, &token) == 0) {
- return btrfs_file_extent_inline_item_len(eb,
- btrfs_item_nr(slot));
- }
-
- /* otherwise use the ram bytes field */
- return btrfs_token_file_extent_ram_bytes(eb, fi, &token);
-}
-
-
/* btrfs_dev_stats_item */
static inline u64 btrfs_dev_stats_value(const struct extent_buffer *eb,
const struct btrfs_dev_stats_item *ptr,
btrfs_file_extent_num_bytes(leaf, fi);
} else if (type == BTRFS_FILE_EXTENT_INLINE) {
size_t size;
- size = btrfs_file_extent_inline_len(leaf, slot, fi);
+ size = btrfs_file_extent_ram_bytes(leaf, fi);
extent_end = ALIGN(extent_start + size,
fs_info->sectorsize);
}
btrfs_file_extent_num_bytes(leaf, fi);
} else if (extent_type == BTRFS_FILE_EXTENT_INLINE) {
extent_end = key.offset +
- btrfs_file_extent_inline_len(leaf,
- path->slots[0], fi);
+ btrfs_file_extent_ram_bytes(leaf, fi);
} else {
/* can't happen */
BUG();
nocow = 1;
} else if (extent_type == BTRFS_FILE_EXTENT_INLINE) {
extent_end = found_key.offset +
- btrfs_file_extent_inline_len(leaf,
- path->slots[0], fi);
+ btrfs_file_extent_ram_bytes(leaf, fi);
extent_end = ALIGN(extent_end,
fs_info->sectorsize);
} else {
BTRFS_I(inode), leaf, fi,
found_key.offset);
} else if (extent_type == BTRFS_FILE_EXTENT_INLINE) {
- item_end += btrfs_file_extent_inline_len(leaf,
- path->slots[0], fi);
+ item_end += btrfs_file_extent_ram_bytes(leaf,
+ fi);
trace_btrfs_truncate_show_fi_inline(
BTRFS_I(inode), leaf, fi, path->slots[0],
extent_start);
} else if (found_type == BTRFS_FILE_EXTENT_INLINE) {
size_t size;
- size = btrfs_file_extent_inline_len(leaf, path->slots[0], item);
+
+ size = btrfs_file_extent_ram_bytes(leaf, item);
extent_end = ALIGN(extent_start + size,
fs_info->sectorsize);
if (new_inline)
goto out;
- size = btrfs_file_extent_inline_len(leaf, path->slots[0], item);
+ size = btrfs_file_extent_ram_bytes(leaf, item);
extent_offset = page_offset(page) + pg_offset - extent_start;
copy_size = min_t(u64, PAGE_SIZE - pg_offset,
size - extent_offset);
struct btrfs_file_extent_item);
if (btrfs_file_extent_type(l, fi) ==
BTRFS_FILE_EXTENT_INLINE) {
- pr_info("\t\tinline extent data size %u\n",
- btrfs_file_extent_inline_len(l, i, fi));
+ pr_info("\t\tinline extent data size %llu\n",
+ btrfs_file_extent_ram_bytes(l, fi));
break;
}
pr_info("\t\textent data disk bytenr %llu nr %llu\n",
BUG_ON(compression);
off = btrfs_file_extent_inline_start(ei);
- len = btrfs_file_extent_inline_len(path->nodes[0], path->slots[0], ei);
+ len = btrfs_file_extent_ram_bytes(path->nodes[0], ei);
ret = fs_path_add_from_extent_buffer(dest, path->nodes[0], off, len);
ei = btrfs_item_ptr(leaf, slot, struct btrfs_file_extent_item);
type = btrfs_file_extent_type(leaf, ei);
if (type == BTRFS_FILE_EXTENT_INLINE) {
- ext_len = btrfs_file_extent_inline_len(leaf, slot, ei);
+ ext_len = btrfs_file_extent_ram_bytes(leaf, ei);
ext_len = PAGE_ALIGN(ext_len);
} else {
ext_len = btrfs_file_extent_num_bytes(leaf, ei);
struct btrfs_file_extent_item);
type = btrfs_file_extent_type(path->nodes[0], ei);
if (type == BTRFS_FILE_EXTENT_INLINE) {
- len = btrfs_file_extent_inline_len(path->nodes[0],
- path->slots[0], ei);
+ len = btrfs_file_extent_ram_bytes(path->nodes[0], ei);
/*
* it is possible the inline item won't cover the whole page,
* but there may be items after this page. Make
}
if (right_type == BTRFS_FILE_EXTENT_INLINE) {
- right_len = btrfs_file_extent_inline_len(eb, slot, ei);
+ right_len = btrfs_file_extent_ram_bytes(eb, ei);
right_len = PAGE_ALIGN(right_len);
} else {
right_len = btrfs_file_extent_num_bytes(eb, ei);
struct btrfs_file_extent_item);
type = btrfs_file_extent_type(path->nodes[0], fi);
if (type == BTRFS_FILE_EXTENT_INLINE) {
- u64 size = btrfs_file_extent_inline_len(path->nodes[0],
- path->slots[0], fi);
+ u64 size = btrfs_file_extent_ram_bytes(path->nodes[0], fi);
extent_end = ALIGN(key.offset + size,
sctx->send_root->fs_info->sectorsize);
} else {
fi = btrfs_item_ptr(leaf, slot, struct btrfs_file_extent_item);
if (btrfs_file_extent_type(leaf, fi) ==
BTRFS_FILE_EXTENT_INLINE) {
- u64 size = btrfs_file_extent_inline_len(leaf, slot, fi);
+ u64 size = btrfs_file_extent_ram_bytes(leaf, fi);
extent_end = ALIGN(key.offset + size,
root->fs_info->sectorsize);
struct btrfs_file_extent_item);
type = btrfs_file_extent_type(path->nodes[0], fi);
if (type == BTRFS_FILE_EXTENT_INLINE) {
- u64 size = btrfs_file_extent_inline_len(path->nodes[0],
- path->slots[0], fi);
+ u64 size = btrfs_file_extent_ram_bytes(path->nodes[0], fi);
extent_end = ALIGN(key->offset + size,
sctx->send_root->fs_info->sectorsize);
} else {
if (btrfs_file_extent_disk_bytenr(eb, item) == 0)
nbytes = 0;
} else if (found_type == BTRFS_FILE_EXTENT_INLINE) {
- size = btrfs_file_extent_inline_len(eb, slot, item);
+ size = btrfs_file_extent_ram_bytes(eb, item);
nbytes = btrfs_file_extent_ram_bytes(eb, item);
extent_end = ALIGN(start + size,
fs_info->sectorsize);
struct btrfs_file_extent_item);
if (btrfs_file_extent_type(src, extent) ==
BTRFS_FILE_EXTENT_INLINE) {
- len = btrfs_file_extent_inline_len(src,
- src_path->slots[0],
- extent);
+ len = btrfs_file_extent_ram_bytes(src, extent);
*last_extent = ALIGN(key.offset + len,
fs_info->sectorsize);
} else {
extent = btrfs_item_ptr(src, i, struct btrfs_file_extent_item);
if (btrfs_file_extent_type(src, extent) ==
BTRFS_FILE_EXTENT_INLINE) {
- len = btrfs_file_extent_inline_len(src, i, extent);
+ len = btrfs_file_extent_ram_bytes(src, extent);
extent_end = ALIGN(key.offset + len,
fs_info->sectorsize);
} else {
if (btrfs_file_extent_type(leaf, extent) ==
BTRFS_FILE_EXTENT_INLINE) {
- len = btrfs_file_extent_inline_len(leaf,
- path->slots[0],
- extent);
+ len = btrfs_file_extent_ram_bytes(leaf, extent);
ASSERT(len == i_size ||
(len == fs_info->sectorsize &&
btrfs_file_extent_compression(leaf, extent) !=
__entry->extent_type = btrfs_file_extent_type(l, fi);
__entry->compression = btrfs_file_extent_compression(l, fi);
__entry->extent_start = start;
- __entry->extent_end = (start + btrfs_file_extent_inline_len(l, slot, fi));
+ __entry->extent_end = (start + btrfs_file_extent_ram_bytes(l, fi));
),
TP_printk_btrfs(