Remove all the includes that aren't actually needed from <linux/blk-cgroup.h> and push them to the actual source files where needed. Signed-off-by: Christoph Hellwig <hch@xxxxxx> --- block/blk-cgroup.h | 2 ++ include/linux/blk-cgroup.h | 15 +++++---------- mm/backing-dev.c | 1 + mm/readahead.c | 1 + mm/swapfile.c | 1 + 5 files changed, 10 insertions(+), 10 deletions(-) diff --git a/block/blk-cgroup.h b/block/blk-cgroup.h index a948f4eb0bff8..62ed8ed50b6e3 100644 --- a/block/blk-cgroup.h +++ b/block/blk-cgroup.h @@ -15,6 +15,8 @@ */ #include <linux/blk-cgroup.h> +#include <linux/cgroup.h> +#include <linux/kthread.h> #include <linux/blk-mq.h> struct blkcg_gq; diff --git a/include/linux/blk-cgroup.h b/include/linux/blk-cgroup.h index abbfa97d6d46f..9f40dbc65f82c 100644 --- a/include/linux/blk-cgroup.h +++ b/include/linux/blk-cgroup.h @@ -14,16 +14,11 @@ * Nauman Rafique <nauman@xxxxxxxxxx> */ -#include <linux/cgroup.h> -#include <linux/percpu.h> -#include <linux/percpu_counter.h> -#include <linux/u64_stats_sync.h> -#include <linux/seq_file.h> -#include <linux/radix-tree.h> -#include <linux/blkdev.h> -#include <linux/atomic.h> -#include <linux/kthread.h> -#include <linux/fs.h> +#include <linux/types.h> + +struct bio; +struct cgroup_subsys_state; +struct request_queue; #define FC_APPID_LEN 129 diff --git a/mm/backing-dev.c b/mm/backing-dev.c index 98f8f62e52ca5..ff60bd7d74e07 100644 --- a/mm/backing-dev.c +++ b/mm/backing-dev.c @@ -1,5 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only +#include <linux/blkdev.h> #include <linux/wait.h> #include <linux/rbtree.h> #include <linux/kthread.h> diff --git a/mm/readahead.c b/mm/readahead.c index 8e3775829513e..c93671a2bf0f7 100644 --- a/mm/readahead.c +++ b/mm/readahead.c @@ -113,6 +113,7 @@ * ->readpage() which may be less efficient. */ +#include <linux/blkdev.h> #include <linux/kernel.h> #include <linux/dax.h> #include <linux/gfp.h> diff --git a/mm/swapfile.c b/mm/swapfile.c index a2b31fea0c42e..981a6e85c88e7 100644 --- a/mm/swapfile.c +++ b/mm/swapfile.c @@ -6,6 +6,7 @@ * Swap reorganised 29.12.95, Stephen Tweedie */ +#include <linux/blkdev.h> #include <linux/mm.h> #include <linux/sched/mm.h> #include <linux/sched/task.h> -- 2.30.2
