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btrfs: optimize variables size in btrfs_submit_compressed_read

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Patch "btrfs: reduce compressed_bio member's types" reduced some
member's size. Declare the variables @compressed_len, @nr_pages and
@pg_index size as an unsigned int in the function
btrfs_submit_compressed_read.

Signed-off-by: Anand Jain <anand.jain@oracle.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Anand Jain 2021-05-29 17:48:34 +08:00 committed by David Sterba
parent 1d08ce5840
commit 356b4a2dc1
1 changed files with 3 additions and 3 deletions
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6
fs/btrfs/compression.c
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@ -669,9 +669,9 @@ blk_status_t btrfs_submit_compressed_read(struct inode *inode, struct bio *bio,
struct btrfs_fs_info *fs_info = btrfs_sb(inode->i_sb);
struct extent_map_tree *em_tree;
struct compressed_bio *cb;
unsigned long compressed_len;
unsigned long nr_pages;
unsigned long pg_index;
unsigned int compressed_len;
unsigned int nr_pages;
unsigned int pg_index;
struct page *page;
struct bio *comp_bio;
u64 cur_disk_byte = bio->bi_iter.bi_sector << 9;