btrfs: remove 'reserved' argument from btrfs_pin_extent()

All callers pass a value of 1 (true) to it, so remove it.

Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Signed-off-by: Filipe Manana <fdmanana@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>

diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c
index 4be20949f0ba1ba76dbf86eb95ace02ce2793f67..21420dc26a50e072e34e50a680c2db7a77940faf 100644 (file)
--- a/fs/btrfs/extent-tree.c
+++ b/fs/btrfs/extent-tree.c
@@ -1764,7 +1764,7 @@ static int run_one_delayed_ref(struct btrfs_trans_handle *trans,
 
        if (TRANS_ABORTED(trans)) {
                if (insert_reserved) {
-                       btrfs_pin_extent(trans, node->bytenr, node->num_bytes, 1);
+                       btrfs_pin_extent(trans, node->bytenr, node->num_bytes);
                        free_head_ref_squota_rsv(trans->fs_info, href);
                }
                return 0;
@@ -1783,7 +1783,7 @@ static int run_one_delayed_ref(struct btrfs_trans_handle *trans,
        else
                BUG();
        if (ret && insert_reserved)
-               btrfs_pin_extent(trans, node->bytenr, node->num_bytes, 1);
+               btrfs_pin_extent(trans, node->bytenr, node->num_bytes);
        if (ret < 0)
                btrfs_err(trans->fs_info,
 "failed to run delayed ref for logical %llu num_bytes %llu type %u action %u ref_mod %d: %d",
@@ -1890,7 +1890,7 @@ static int cleanup_ref_head(struct btrfs_trans_handle *trans,
        spin_unlock(&delayed_refs->lock);
 
        if (head->must_insert_reserved) {
-               btrfs_pin_extent(trans, head->bytenr, head->num_bytes, 1);
+               btrfs_pin_extent(trans, head->bytenr, head->num_bytes);
                if (head->is_data) {
                        struct btrfs_root *csum_root;
 
@@ -2611,15 +2611,14 @@ static int pin_down_extent(struct btrfs_trans_handle *trans,
        return 0;
 }
 
-int btrfs_pin_extent(struct btrfs_trans_handle *trans,
-                    u64 bytenr, u64 num_bytes, int reserved)
+int btrfs_pin_extent(struct btrfs_trans_handle *trans, u64 bytenr, u64 num_bytes)
 {
        struct btrfs_block_group *cache;
 
        cache = btrfs_lookup_block_group(trans->fs_info, bytenr);
        BUG_ON(!cache); /* Logic error */
 
-       pin_down_extent(trans, cache, bytenr, num_bytes, reserved);
+       pin_down_extent(trans, cache, bytenr, num_bytes, 1);
 
        btrfs_put_block_group(cache);
        return 0;
@@ -3538,7 +3537,7 @@ int btrfs_free_extent(struct btrfs_trans_handle *trans, struct btrfs_ref *ref)
         * tree, just update pinning info and exit early.
         */
        if (ref->ref_root == BTRFS_TREE_LOG_OBJECTID) {
-               btrfs_pin_extent(trans, ref->bytenr, ref->num_bytes, 1);
+               btrfs_pin_extent(trans, ref->bytenr, ref->num_bytes);
                ret = 0;
        } else if (ref->type == BTRFS_REF_METADATA) {
                ret = btrfs_add_delayed_tree_ref(trans, ref, NULL);
@@ -5022,7 +5021,7 @@ int btrfs_alloc_logged_file_extent(struct btrfs_trans_handle *trans,
        ret = alloc_reserved_file_extent(trans, 0, root_objectid, 0, owner,
                                         offset, ins, 1, root_objectid);
        if (ret)
-               btrfs_pin_extent(trans, ins->objectid, ins->offset, 1);
+               btrfs_pin_extent(trans, ins->objectid, ins->offset);
        ret = btrfs_record_squota_delta(fs_info, &delta);
        btrfs_put_block_group(block_group);
        return ret;

diff --git a/fs/btrfs/extent-tree.h b/fs/btrfs/extent-tree.h
index e970ac42a871ade5971ab2cac15e87510631100a..e573509c5a71d82ad7b79b05ca556d58e763705e 100644 (file)
--- a/fs/btrfs/extent-tree.h
+++ b/fs/btrfs/extent-tree.h
@@ -110,8 +110,7 @@ int btrfs_lookup_extent_info(struct btrfs_trans_handle *trans,
                             struct btrfs_fs_info *fs_info, u64 bytenr,
                             u64 offset, int metadata, u64 *refs, u64 *flags,
                             u64 *owner_root);
-int btrfs_pin_extent(struct btrfs_trans_handle *trans, u64 bytenr, u64 num,
-                    int reserved);
+int btrfs_pin_extent(struct btrfs_trans_handle *trans, u64 bytenr, u64 num);
 int btrfs_pin_extent_for_log_replay(struct btrfs_trans_handle *trans,
                                    const struct extent_buffer *eb);
 int btrfs_exclude_logged_extents(struct extent_buffer *eb);