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ext4: remove ext4_{ind,ext}_calc_metadata_amount()

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Remove the ext4_ind_calc_metadata_amount() and
ext4_ext_calc_metadata_amount() functions, which have been unused since
commit 71d4f7d032 ("ext4: remove metadata reservation checks").

Also remove the i_da_metadata_calc_last_lblock and
i_da_metadata_calc_len fields from struct ext4_inode_info, as these were
only used by these removed functions.

Signed-off-by: Eric Biggers <ebiggers@google.com>
Link: https://lore.kernel.org/r/20191231180444.46586-2-ebiggers@kernel.org
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Reviewed-by: Ritesh Harjani <riteshh@linux.ibm.com>
Reviewed-by: Jan Kara <jack@suse.cz>
This commit is contained in:
Eric Biggers
2019-12-31 12:04:37 -06:00
committed by Theodore Ts'o
parent fd5fe25356
commit dd6683e6ef
4 changed files with 0 additions and 80 deletions
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2
fs/ext4/super.c
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@@ -1141,8 +1141,6 @@ static struct inode *ext4_alloc_inode(struct super_block *sb)
ei->i_es_shk_nr = 0;
ei->i_es_shrink_lblk = 0;
ei->i_reserved_data_blocks = 0;
ei->i_da_metadata_calc_len = 0;
ei->i_da_metadata_calc_last_lblock = 0;
spin_lock_init(&(ei->i_block_reservation_lock));
ext4_init_pending_tree(&ei->i_pending_tree);
#ifdef CONFIG_QUOTA