From f9756261c28c0acdaac8a7a8894d3e25d334d5f3 Mon Sep 17 00:00:00 2001 From: Nikolay Borisov Date: Wed, 10 Apr 2019 16:16:11 +0300 Subject: [PATCH] btrfs: Remove redundant inode argument from btrfs_add_ordered_sum Ordered csums are keyed off of a btrfs_ordered_extent, which already has a reference to the inode. This implies that an explicit inode argument is redundant. So remove it. Reviewed-by: Johannes Thumshirn Signed-off-by: Nikolay Borisov Reviewed-by: David Sterba Signed-off-by: David Sterba --- fs/btrfs/file-item.c | 4 ++-- fs/btrfs/ordered-data.c | 5 ++--- fs/btrfs/ordered-data.h | 3 +-- fs/btrfs/relocation.c | 2 +- 4 files changed, 6 insertions(+), 8 deletions(-) diff --git a/fs/btrfs/file-item.c b/fs/btrfs/file-item.c index 0867fca4b63d..a120d6ba3a28 100644 --- a/fs/btrfs/file-item.c +++ b/fs/btrfs/file-item.c @@ -469,7 +469,7 @@ blk_status_t btrfs_csum_one_bio(struct inode *inode, struct bio *bio, sums->len = this_sum_bytes; this_sum_bytes = 0; - btrfs_add_ordered_sum(inode, ordered, sums); + btrfs_add_ordered_sum(ordered, sums); btrfs_put_ordered_extent(ordered); bytes_left = bio->bi_iter.bi_size - total_bytes; @@ -506,7 +506,7 @@ blk_status_t btrfs_csum_one_bio(struct inode *inode, struct bio *bio, } this_sum_bytes = 0; - btrfs_add_ordered_sum(inode, ordered, sums); + btrfs_add_ordered_sum(ordered, sums); btrfs_put_ordered_extent(ordered); return 0; } diff --git a/fs/btrfs/ordered-data.c b/fs/btrfs/ordered-data.c index 45e3cfd1198b..f6bb6039fa4c 100644 --- a/fs/btrfs/ordered-data.c +++ b/fs/btrfs/ordered-data.c @@ -271,13 +271,12 @@ int btrfs_add_ordered_extent_compress(struct inode *inode, u64 file_offset, * when an ordered extent is finished. If the list covers more than one * ordered extent, it is split across multiples. */ -void btrfs_add_ordered_sum(struct inode *inode, - struct btrfs_ordered_extent *entry, +void btrfs_add_ordered_sum(struct btrfs_ordered_extent *entry, struct btrfs_ordered_sum *sum) { struct btrfs_ordered_inode_tree *tree; - tree = &BTRFS_I(inode)->ordered_tree; + tree = &BTRFS_I(entry->inode)->ordered_tree; spin_lock_irq(&tree->lock); list_add_tail(&sum->list, &entry->list); spin_unlock_irq(&tree->lock); diff --git a/fs/btrfs/ordered-data.h b/fs/btrfs/ordered-data.h index fb9a161f0215..4c5991c3de14 100644 --- a/fs/btrfs/ordered-data.h +++ b/fs/btrfs/ordered-data.h @@ -167,8 +167,7 @@ int btrfs_add_ordered_extent_dio(struct inode *inode, u64 file_offset, int btrfs_add_ordered_extent_compress(struct inode *inode, u64 file_offset, u64 start, u64 len, u64 disk_len, int type, int compress_type); -void btrfs_add_ordered_sum(struct inode *inode, - struct btrfs_ordered_extent *entry, +void btrfs_add_ordered_sum(struct btrfs_ordered_extent *entry, struct btrfs_ordered_sum *sum); struct btrfs_ordered_extent *btrfs_lookup_ordered_extent(struct inode *inode, u64 file_offset); diff --git a/fs/btrfs/relocation.c b/fs/btrfs/relocation.c index 25fc6a4f3ecf..2246aa2e30e3 100644 --- a/fs/btrfs/relocation.c +++ b/fs/btrfs/relocation.c @@ -4604,7 +4604,7 @@ int btrfs_reloc_clone_csums(struct inode *inode, u64 file_pos, u64 len) new_bytenr = ordered->start + (sums->bytenr - disk_bytenr); sums->bytenr = new_bytenr; - btrfs_add_ordered_sum(inode, ordered, sums); + btrfs_add_ordered_sum(ordered, sums); } out: btrfs_put_ordered_extent(ordered);