Commit 20e5506b authored by David Sterba's avatar David Sterba

btrfs: constify remaining structs with function pointers

* struct extent_io_ops
* struct btrfs_free_space_op
Signed-off-by: default avatarDavid Sterba <dsterba@suse.com>
parent 28f0779a
......@@ -2016,7 +2016,7 @@ static bool use_bitmap(struct btrfs_free_space_ctl *ctl,
return true;
}
static struct btrfs_free_space_op free_space_op = {
static const struct btrfs_free_space_op free_space_op = {
.recalc_thresholds = recalculate_thresholds,
.use_bitmap = use_bitmap,
};
......
......@@ -37,7 +37,7 @@ struct btrfs_free_space_ctl {
int total_bitmaps;
int unit;
u64 start;
struct btrfs_free_space_op *op;
const struct btrfs_free_space_op *op;
void *private;
struct mutex cache_writeout_mutex;
struct list_head trimming_ranges;
......
......@@ -334,7 +334,7 @@ static bool use_bitmap(struct btrfs_free_space_ctl *ctl,
return true;
}
static struct btrfs_free_space_op free_ino_op = {
static const struct btrfs_free_space_op free_ino_op = {
.recalc_thresholds = recalculate_thresholds,
.use_bitmap = use_bitmap,
};
......@@ -356,7 +356,7 @@ static bool pinned_use_bitmap(struct btrfs_free_space_ctl *ctl,
return false;
}
static struct btrfs_free_space_op pinned_free_ino_op = {
static const struct btrfs_free_space_op pinned_free_ino_op = {
.recalc_thresholds = pinned_recalc_thresholds,
.use_bitmap = pinned_use_bitmap,
};
......
......@@ -74,7 +74,7 @@ static const struct inode_operations btrfs_file_inode_operations;
static const struct address_space_operations btrfs_aops;
static const struct address_space_operations btrfs_symlink_aops;
static const struct file_operations btrfs_dir_file_operations;
static struct extent_io_ops btrfs_extent_io_ops;
static const struct extent_io_ops btrfs_extent_io_ops;
static struct kmem_cache *btrfs_inode_cachep;
struct kmem_cache *btrfs_trans_handle_cachep;
......@@ -10020,7 +10020,7 @@ static const struct file_operations btrfs_dir_file_operations = {
.fsync = btrfs_sync_file,
};
static struct extent_io_ops btrfs_extent_io_ops = {
static const struct extent_io_ops btrfs_extent_io_ops = {
.fill_delalloc = run_delalloc_range,
.submit_bio_hook = btrfs_submit_bio_hook,
.merge_bio_hook = btrfs_merge_bio_hook,
......
......@@ -445,11 +445,11 @@ test_steal_space_from_bitmap_to_extent(struct btrfs_block_group_cache *cache)
int ret;
u64 offset;
u64 max_extent_size;
struct btrfs_free_space_op test_free_space_ops = {
const struct btrfs_free_space_op test_free_space_ops = {
.recalc_thresholds = cache->free_space_ctl->op->recalc_thresholds,
.use_bitmap = test_use_bitmap,
};
struct btrfs_free_space_op *orig_free_space_ops;
const struct btrfs_free_space_op *orig_free_space_ops;
test_msg("Running space stealing from bitmap to extent\n");
......
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