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authorNikolay Borisov2020-09-18 16:34:34 +0300
committerDavid Sterba2020-10-07 12:13:24 +0200
commit1f03d9cfda53d86e7822bf0dd5f0ef5d8fa6d1ad (patch)
tree7b92ad5955b1e1c94225733026b37d1105f17909 /fs/btrfs
parent9a446d6a9fc7df48e53c54b161dfdfc6f5031d4b (diff)
btrfs: remove extent_io_ops::readpage_end_io_hook
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>
Diffstat (limited to 'fs/btrfs')
-rw-r--r--fs/btrfs/disk-io.c1
-rw-r--r--fs/btrfs/extent_io.h5
-rw-r--r--fs/btrfs/inode.c1
3 files changed, 1 insertions, 6 deletions
diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c
index 1c84a7ea9894..4c1f63924498 100644
--- a/fs/btrfs/disk-io.c
+++ b/fs/btrfs/disk-io.c
@@ -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
};
diff --git a/fs/btrfs/extent_io.h b/fs/btrfs/extent_io.h
index 3bbc25b816ea..68c40902e571 100644
--- a/fs/btrfs/extent_io.h
+++ b/fs/btrfs/extent_io.h
@@ -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);
};
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index 982187b0cd59..204cd9d39894 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -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
};
/*