AcoSail/kernel_optimize_test
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btrfs: remove extent_io_ops::readpage_end_io_hook

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It's no longer used so let's remove it.

Signed-off-by: Nikolay Borisov <nborisov@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Nikolay Borisov 2020-09-18 16:34:34 +03:00 committed by David Sterba
parent 9a446d6a9f
commit 1f03d9cfda
3 changed files with 1 additions and 6 deletions
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1
fs/btrfs/disk-io.c
View File

@ -4638,5 +4638,4 @@ static int btrfs_cleanup_transaction(struct btrfs_fs_info *fs_info)
static const struct extent_io_ops btree_extent_io_ops = {
/* mandatory callbacks */
.submit_bio_hook = btree_submit_bio_hook,
.readpage_end_io_hook = NULL
};

5
fs/btrfs/extent_io.h
View File

@ -76,13 +76,10 @@ typedef blk_status_t (extent_submit_bio_start_t)(void *private_data,
struct extent_io_ops {
/*
* The following callbacks must be always defined, the function
* The following callback must be always defined, the function
* pointer will be called unconditionally.
*/
submit_bio_hook_t *submit_bio_hook;
int (*readpage_end_io_hook)(struct btrfs_io_bio *io_bio, u64 phy_offset,
struct page *page, u64 start, u64 end,
int mirror);
};

1
fs/btrfs/inode.c
View File

@ -10260,7 +10260,6 @@ static const struct file_operations btrfs_dir_file_operations = {
static const struct extent_io_ops btrfs_extent_io_ops = {
/* mandatory callbacks */
.submit_bio_hook = btrfs_submit_bio_hook,
.readpage_end_io_hook = NULL
};
/*