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authorTejun Heo <tj@kernel.org>2015-05-23 00:13:54 +0300
committerJens Axboe <axboe@fb.com>2015-06-02 17:33:36 +0300
commit9ecf4866c018aeb304a7b49216c4d183665becb7 (patch)
tree6ad8f200eea95b1b1fca2a121b91c97ac65ad81f /include/linux/backing-dev.h
parentbc05873dccd27d75d6acdf812c3edfb181f1ba17 (diff)
downloadlinux-9ecf4866c018aeb304a7b49216c4d183665becb7.tar.xz
writeback: make bdi_start_background_writeback() take bdi_writeback instead of backing_dev_info
bdi_start_background_writeback() currently takes @bdi and kicks the root wb (bdi_writeback). In preparation for cgroup writeback support, make it take wb instead. This patch doesn't make any functional difference. Signed-off-by: Tejun Heo <tj@kernel.org> Cc: Jens Axboe <axboe@kernel.dk> Cc: Jan Kara <jack@suse.cz> Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'include/linux/backing-dev.h')
-rw-r--r--include/linux/backing-dev.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/backing-dev.h b/include/linux/backing-dev.h
index f04956c900ec..9cc11e5b97ca 100644
--- a/include/linux/backing-dev.h
+++ b/include/linux/backing-dev.h
@@ -27,7 +27,7 @@ void bdi_unregister(struct backing_dev_info *bdi);
int __must_check bdi_setup_and_register(struct backing_dev_info *, char *);
void wb_start_writeback(struct bdi_writeback *wb, long nr_pages,
bool range_cyclic, enum wb_reason reason);
-void bdi_start_background_writeback(struct backing_dev_info *bdi);
+void wb_start_background_writeback(struct bdi_writeback *wb);
void wb_workfn(struct work_struct *work);
void wb_wakeup_delayed(struct bdi_writeback *wb);