From 00032d38eaa89c76de7d9c1ae6de8c48c14edd74 Mon Sep 17 00:00:00 2001 From: David Sterba Date: Wed, 18 Jul 2018 19:28:09 +0200 Subject: btrfs: drop extent_io_ops::merge_bio_hook callback The data and metadata callback implementation both use the same function. We can remove the call indirection completely. Reviewed-by: Nikolay Borisov Signed-off-by: David Sterba --- fs/btrfs/inode.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) (limited to 'fs/btrfs/inode.c') diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index f279e380f36e..a72784d5666f 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -1898,8 +1898,8 @@ static void btrfs_clear_bit_hook(void *private_data, } /* - * extent_io.c merge_bio_hook, this must check the chunk tree to make sure - * we don't create bios that span stripes or chunks + * Merge bio hook, this must check the chunk tree to make sure we don't create + * bios that span stripes or chunks * * return 1 if page cannot be merged to bio * return 0 if page can be merged to bio @@ -10545,7 +10545,6 @@ static const struct extent_io_ops btrfs_extent_io_ops = { /* mandatory callbacks */ .submit_bio_hook = btrfs_submit_bio_hook, .readpage_end_io_hook = btrfs_readpage_end_io_hook, - .merge_bio_hook = btrfs_merge_bio_hook, .readpage_io_failed_hook = btrfs_readpage_io_failed_hook, .set_range_writeback = btrfs_set_range_writeback, -- cgit v1.2.3