diff options
| -rw-r--r-- | include/linux/backing-dev.h | 1 | ||||
| -rw-r--r-- | mm/backing-dev.c | 16 |
2 files changed, 0 insertions, 17 deletions
diff --git a/include/linux/backing-dev.h b/include/linux/backing-dev.h index f2542c24b32..7011d625559 100644 --- a/include/linux/backing-dev.h +++ b/include/linux/backing-dev.h @@ -93,7 +93,6 @@ static inline int bdi_rw_congested(struct backing_dev_info *bdi) void clear_bdi_congested(struct backing_dev_info *bdi, int rw); void set_bdi_congested(struct backing_dev_info *bdi, int rw); long congestion_wait(int rw, long timeout); -long congestion_wait_interruptible(int rw, long timeout); void congestion_end(int rw); #define bdi_cap_writeback_dirty(bdi) \ diff --git a/mm/backing-dev.c b/mm/backing-dev.c index e5de3781d3f..f50a2811f9d 100644 --- a/mm/backing-dev.c +++ b/mm/backing-dev.c @@ -55,22 +55,6 @@ long congestion_wait(int rw, long timeout) } EXPORT_SYMBOL(congestion_wait); -long congestion_wait_interruptible(int rw, long timeout) -{ - long ret; - DEFINE_WAIT(wait); - wait_queue_head_t *wqh = &congestion_wqh[rw]; - - prepare_to_wait(wqh, &wait, TASK_INTERRUPTIBLE); - if (signal_pending(current)) - ret = -ERESTARTSYS; - else - ret = io_schedule_timeout(timeout); - finish_wait(wqh, &wait); - return ret; -} -EXPORT_SYMBOL(congestion_wait_interruptible); - /** * congestion_end - wake up sleepers on a congested backing_dev_info * @rw: READ or WRITE |