Commit 0cf25213 authored by David Sterba's avatar David Sterba
Browse files

btrfs: compression: remove ops pointer from workspace_manager 



We can infer the ops from the type that is now passed to all functions
that would need it, this makes workspace_manager::ops redundant and can
be removed.

Reviewed-by: default avatarJohannes Thumshirn <jthumshirn@suse.de>
Reviewed-by: default avatarNikolay Borisov <nborisov@suse.com>
Signed-off-by: default avatarDavid Sterba <dsterba@suse.com>
parent 1e002351

fs/btrfs/compression.c

+2 −4
Original line number Diff line number Diff line
@@ -956,12 +956,10 @@ static void free_workspace(int type, struct list_head *ws) 


static void btrfs_init_workspace_manager(int type)

{

	const struct btrfs_compress_op *ops = btrfs_compress_op[type];

	struct workspace_manager *wsm = ops->workspace_manager;

	struct workspace_manager *wsm;

	struct list_head *workspace;



	wsm->ops = ops;



	wsm = btrfs_compress_op[type]->workspace_manager;

	INIT_LIST_HEAD(&wsm->idle_ws);

	spin_lock_init(&wsm->ws_lock);

	atomic_set(&wsm->total_ws, 0);

fs/btrfs/compression.h

+0 −1
Original line number Diff line number Diff line
@@ -109,7 +109,6 @@ enum btrfs_compression_type { 
};



struct workspace_manager {

	const struct btrfs_compress_op *ops;

	struct list_head idle_ws;

	spinlock_t ws_lock;

	/* Number of free workspaces */