From d20f395f98959dee592cf05af0bec7ab5b185e5e Mon Sep 17 00:00:00 2001 From: David Sterba Date: Fri, 4 Oct 2019 02:21:48 +0200 Subject: btrfs: compression: export alloc/free/get/put callbacks of all algos The indirect calls will be replaced by a switch in compression.c. (Switch is faster than indirect calls with when Spectre mitigations are enabled). Reviewed-by: Johannes Thumshirn Reviewed-by: Nikolay Borisov Signed-off-by: David Sterba --- fs/btrfs/zlib.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'fs/btrfs/zlib.c') diff --git a/fs/btrfs/zlib.c b/fs/btrfs/zlib.c index 03c632c7deac..f2a56e999e5f 100644 --- a/fs/btrfs/zlib.c +++ b/fs/btrfs/zlib.c @@ -29,7 +29,7 @@ struct workspace { static struct workspace_manager wsm; -static struct list_head *zlib_get_workspace(unsigned int level) +struct list_head *zlib_get_workspace(unsigned int level) { struct list_head *ws = btrfs_get_workspace(&wsm, level); struct workspace *workspace = list_entry(ws, struct workspace, list); @@ -39,12 +39,12 @@ static struct list_head *zlib_get_workspace(unsigned int level) return ws; } -static void zlib_put_workspace(struct list_head *ws) +void zlib_put_workspace(struct list_head *ws) { btrfs_put_workspace(&wsm, ws); } -static void zlib_free_workspace(struct list_head *ws) +void zlib_free_workspace(struct list_head *ws) { struct workspace *workspace = list_entry(ws, struct workspace, list); @@ -53,7 +53,7 @@ static void zlib_free_workspace(struct list_head *ws) kfree(workspace); } -static struct list_head *zlib_alloc_workspace(unsigned int level) +struct list_head *zlib_alloc_workspace(unsigned int level) { struct workspace *workspace; int workspacesize; -- cgit v1.2.3-59-g8ed1b