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btrfs: constify remaining structs with function pointers
* struct extent_io_ops * struct btrfs_free_space_op Signed-off-by: David Sterba <dsterba@suse.com>
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@ -2016,7 +2016,7 @@ static bool use_bitmap(struct btrfs_free_space_ctl *ctl,
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return true;
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}
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static struct btrfs_free_space_op free_space_op = {
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static const struct btrfs_free_space_op free_space_op = {
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.recalc_thresholds = recalculate_thresholds,
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.use_bitmap = use_bitmap,
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};
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@ -37,7 +37,7 @@ struct btrfs_free_space_ctl {
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int total_bitmaps;
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int unit;
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u64 start;
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struct btrfs_free_space_op *op;
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const struct btrfs_free_space_op *op;
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void *private;
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struct mutex cache_writeout_mutex;
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struct list_head trimming_ranges;
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@ -334,7 +334,7 @@ static bool use_bitmap(struct btrfs_free_space_ctl *ctl,
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return true;
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}
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static struct btrfs_free_space_op free_ino_op = {
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static const struct btrfs_free_space_op free_ino_op = {
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.recalc_thresholds = recalculate_thresholds,
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.use_bitmap = use_bitmap,
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};
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@ -356,7 +356,7 @@ static bool pinned_use_bitmap(struct btrfs_free_space_ctl *ctl,
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return false;
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}
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static struct btrfs_free_space_op pinned_free_ino_op = {
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static const struct btrfs_free_space_op pinned_free_ino_op = {
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.recalc_thresholds = pinned_recalc_thresholds,
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.use_bitmap = pinned_use_bitmap,
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};
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@ -74,7 +74,7 @@ static const struct inode_operations btrfs_file_inode_operations;
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static const struct address_space_operations btrfs_aops;
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static const struct address_space_operations btrfs_symlink_aops;
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static const struct file_operations btrfs_dir_file_operations;
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static struct extent_io_ops btrfs_extent_io_ops;
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static const struct extent_io_ops btrfs_extent_io_ops;
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static struct kmem_cache *btrfs_inode_cachep;
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struct kmem_cache *btrfs_trans_handle_cachep;
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@ -10020,7 +10020,7 @@ static const struct file_operations btrfs_dir_file_operations = {
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.fsync = btrfs_sync_file,
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};
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static struct extent_io_ops btrfs_extent_io_ops = {
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static const struct extent_io_ops btrfs_extent_io_ops = {
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.fill_delalloc = run_delalloc_range,
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.submit_bio_hook = btrfs_submit_bio_hook,
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.merge_bio_hook = btrfs_merge_bio_hook,
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@ -445,11 +445,11 @@ test_steal_space_from_bitmap_to_extent(struct btrfs_block_group_cache *cache)
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int ret;
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u64 offset;
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u64 max_extent_size;
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struct btrfs_free_space_op test_free_space_ops = {
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const struct btrfs_free_space_op test_free_space_ops = {
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.recalc_thresholds = cache->free_space_ctl->op->recalc_thresholds,
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.use_bitmap = test_use_bitmap,
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};
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struct btrfs_free_space_op *orig_free_space_ops;
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const struct btrfs_free_space_op *orig_free_space_ops;
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test_msg("Running space stealing from bitmap to extent\n");
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