Messages in this thread Patch in this message | | | From | Tejun Heo <> | Subject | [PATCH 2/4] writeback: remove unused bdi_pending_list | Date | Thu, 7 Mar 2013 13:44:07 -0800 |
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There's no user left. Remove it.
Signed-off-by: Tejun Heo <tj@kernel.org> Cc: Jens Axboe <axboe@kernel.dk> Cc: Fengguang Wu <fengguang.wu@intel.com> --- include/linux/backing-dev.h | 1 - mm/backing-dev.c | 4 +--- 2 files changed, 1 insertion(+), 4 deletions(-)
diff --git a/include/linux/backing-dev.h b/include/linux/backing-dev.h index 3504599..a5ef27f 100644 --- a/include/linux/backing-dev.h +++ b/include/linux/backing-dev.h @@ -130,7 +130,6 @@ void bdi_lock_two(struct bdi_writeback *wb1, struct bdi_writeback *wb2); extern spinlock_t bdi_lock; extern struct list_head bdi_list; -extern struct list_head bdi_pending_list; static inline int wb_has_dirty_io(struct bdi_writeback *wb) { diff --git a/mm/backing-dev.c b/mm/backing-dev.c index 41733c5..657569b 100644 --- a/mm/backing-dev.c +++ b/mm/backing-dev.c @@ -31,13 +31,11 @@ EXPORT_SYMBOL_GPL(noop_backing_dev_info); static struct class *bdi_class; /* - * bdi_lock protects updates to bdi_list and bdi_pending_list, as well as - * reader side protection for bdi_pending_list. bdi_list has RCU reader side + * bdi_lock protects updates to bdi_list. bdi_list has RCU reader side * locking. */ DEFINE_SPINLOCK(bdi_lock); LIST_HEAD(bdi_list); -LIST_HEAD(bdi_pending_list); void bdi_lock_two(struct bdi_writeback *wb1, struct bdi_writeback *wb2) { -- 1.8.1.4
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