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writeback: make wb_start_writeback() static

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We don't have any callers outside of fs-writeback.c anymore,
make it private.

Acked-by: Johannes Weiner <hannes@cmpxchg.org>
Tested-by: Chris Mason <clm@fb.com>
Reviewed-by: Jan Kara <jack@suse.cz>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Jens Axboe 2017-09-28 11:28:55 -06:00
parent 0ab29fd0ac
commit 9dfb176fae
2 changed files with 2 additions and 4 deletions
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4
fs/fs-writeback.c
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@ -933,8 +933,8 @@ static void bdi_split_work_to_wbs(struct backing_dev_info *bdi,
#endif /* CONFIG_CGROUP_WRITEBACK */
void wb_start_writeback(struct bdi_writeback *wb, long nr_pages,
enum wb_reason reason)
static void wb_start_writeback(struct bdi_writeback *wb, long nr_pages,
enum wb_reason reason)
{
struct wb_writeback_work *work;

2
include/linux/backing-dev.h
View File

@ -38,8 +38,6 @@ static inline struct backing_dev_info *bdi_alloc(gfp_t gfp_mask)
return bdi_alloc_node(gfp_mask, NUMA_NO_NODE);
}
void wb_start_writeback(struct bdi_writeback *wb, long nr_pages,
enum wb_reason reason);
void wb_start_background_writeback(struct bdi_writeback *wb);
void wb_workfn(struct work_struct *work);
void wb_wakeup_delayed(struct bdi_writeback *wb);