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OpenCloudOS-Kernel
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btrfs: get fs_info from eb in btrfs_exclude_logged_extents 

We can read fs_info from extent buffer and can drop it from the
parameters.

Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
David Sterba 2019-03-20 12:14:33 +01:00
parent 8f881e8c18
commit bcdc428cfe
3 changed files with 4 additions and 5 deletions
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3
fs/btrfs/ctree.h
View File

@ -2708,8 +2708,7 @@ int btrfs_pin_extent(struct btrfs_fs_info *fs_info,
u64 bytenr, u64 num, int reserved);
int btrfs_pin_extent_for_log_replay(struct btrfs_fs_info *fs_info,
u64 bytenr, u64 num_bytes);
int btrfs_exclude_logged_extents(struct btrfs_fs_info *fs_info,
struct extent_buffer *eb);
int btrfs_exclude_logged_extents(struct extent_buffer *eb);
int btrfs_cross_ref_exist(struct btrfs_root *root,
u64 objectid, u64 offset, u64 bytenr);
struct btrfs_block_group_cache *btrfs_lookup_block_group(

4
fs/btrfs/extent-tree.c
View File

@ -6601,9 +6601,9 @@ out_lock:
return ret;
}
int btrfs_exclude_logged_extents(struct btrfs_fs_info *fs_info,
struct extent_buffer *eb)
int btrfs_exclude_logged_extents(struct extent_buffer *eb)
{
struct btrfs_fs_info *fs_info = eb->fs_info;
struct btrfs_file_extent_item *item;
struct btrfs_key key;
int found_type;

2
fs/btrfs/tree-log.c
View File

@ -315,7 +315,7 @@ static int process_one_buffer(struct btrfs_root *log,
if (!ret && btrfs_buffer_uptodate(eb, gen, 0)) {
if (wc->pin && btrfs_header_level(eb) == 0)
ret = btrfs_exclude_logged_extents(fs_info, eb);
ret = btrfs_exclude_logged_extents(eb);
if (wc->write)
btrfs_write_tree_block(eb);
if (wc->wait)