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Diffstat (limited to 'fs/btrfs/tree-log.c')
-rw-r--r--fs/btrfs/tree-log.c17
1 files changed, 9 insertions, 8 deletions
diff --git a/fs/btrfs/tree-log.c b/fs/btrfs/tree-log.c
index 7d6729d9fd..331fc74299 100644
--- a/fs/btrfs/tree-log.c
+++ b/fs/btrfs/tree-log.c
@@ -2575,7 +2575,6 @@ static int clean_log_buffer(struct btrfs_trans_handle *trans,
ret = btrfs_pin_reserved_extent(trans, eb);
if (ret)
return ret;
- btrfs_redirty_list_add(trans->transaction, eb);
} else {
unaccount_log_buffer(eb->fs_info, eb->start);
}
@@ -4520,7 +4519,7 @@ static int log_extent_csums(struct btrfs_trans_handle *trans,
int ret = 0;
if (inode->flags & BTRFS_INODE_NODATASUM ||
- test_bit(EXTENT_FLAG_PREALLOC, &em->flags) ||
+ (em->flags & EXTENT_FLAG_PREALLOC) ||
em->block_start == EXTENT_MAP_HOLE)
return 0;
@@ -4583,7 +4582,7 @@ static int log_extent_csums(struct btrfs_trans_handle *trans,
return 0;
/* If we're compressed we have to save the entire range of csums. */
- if (em->compress_type) {
+ if (extent_map_is_compressed(em)) {
csum_offset = 0;
csum_len = max(em->block_len, em->orig_block_len);
} else {
@@ -4623,18 +4622,20 @@ static int log_one_extent(struct btrfs_trans_handle *trans,
struct btrfs_file_extent_item fi = { 0 };
struct extent_buffer *leaf;
struct btrfs_key key;
+ enum btrfs_compression_type compress_type;
u64 extent_offset = em->start - em->orig_start;
u64 block_len;
int ret;
btrfs_set_stack_file_extent_generation(&fi, trans->transid);
- if (test_bit(EXTENT_FLAG_PREALLOC, &em->flags))
+ if (em->flags & EXTENT_FLAG_PREALLOC)
btrfs_set_stack_file_extent_type(&fi, BTRFS_FILE_EXTENT_PREALLOC);
else
btrfs_set_stack_file_extent_type(&fi, BTRFS_FILE_EXTENT_REG);
block_len = max(em->block_len, em->orig_block_len);
- if (em->compress_type != BTRFS_COMPRESS_NONE) {
+ compress_type = extent_map_compression(em);
+ if (compress_type != BTRFS_COMPRESS_NONE) {
btrfs_set_stack_file_extent_disk_bytenr(&fi, em->block_start);
btrfs_set_stack_file_extent_disk_num_bytes(&fi, block_len);
} else if (em->block_start < EXTENT_MAP_LAST_BYTE) {
@@ -4646,7 +4647,7 @@ static int log_one_extent(struct btrfs_trans_handle *trans,
btrfs_set_stack_file_extent_offset(&fi, extent_offset);
btrfs_set_stack_file_extent_num_bytes(&fi, em->len);
btrfs_set_stack_file_extent_ram_bytes(&fi, em->ram_bytes);
- btrfs_set_stack_file_extent_compression(&fi, em->compress_type);
+ btrfs_set_stack_file_extent_compression(&fi, compress_type);
ret = log_extent_csums(trans, inode, log, em, ctx);
if (ret)
@@ -4859,13 +4860,13 @@ static int btrfs_log_changed_extents(struct btrfs_trans_handle *trans,
continue;
/* We log prealloc extents beyond eof later. */
- if (test_bit(EXTENT_FLAG_PREALLOC, &em->flags) &&
+ if ((em->flags & EXTENT_FLAG_PREALLOC) &&
em->start >= i_size_read(&inode->vfs_inode))
continue;
/* Need a ref to keep it from getting evicted from cache */
refcount_inc(&em->refs);
- set_bit(EXTENT_FLAG_LOGGING, &em->flags);
+ em->flags |= EXTENT_FLAG_LOGGING;
list_add_tail(&em->list, &extents);
num++;
}