remove mm/backing-dev.c:congestion_wait_interruptible()

congestion_wait_interruptible() is no longer used.

Adrian Bunk committed 19 years ago

Commit 8f8a68e1 parent 14921922 files · +0 −17Browse files

Unified · Split

2 files

@@ -93,7 +93,6 @@ static inline int bdi_rw_congested(struct backing_dev_info *bdi) · 92 unmodified lines
93	void clear_bdi_congested(struct backing_dev_info *bdi, int rw);	93	void clear_bdi_congested(struct backing_dev_info *bdi, int rw);
94	void set_bdi_congested(struct backing_dev_info *bdi, int rw);	94	void set_bdi_congested(struct backing_dev_info *bdi, int rw);
95	long congestion_wait(int rw, long timeout);	95	long congestion_wait(int rw, long timeout);
96	long congestion_wait_interruptible(int rw, long timeout);
97	void congestion_end(int rw);	96	void congestion_end(int rw);
98		97
99	#define bdi_cap_writeback_dirty(bdi) \	98	#define bdi_cap_writeback_dirty(bdi) \

@@ -55,22 +55,6 @@ long congestion_wait(int rw, long timeout) · 54 unmodified lines
55	}	55	}
56	EXPORT_SYMBOL(congestion_wait);	56	EXPORT_SYMBOL(congestion_wait);
57		57
58	long congestion_wait_interruptible(int rw, long timeout)
59	{
60	long ret;
61	DEFINE_WAIT(wait);
62	wait_queue_head_t *wqh = &congestion_wqh[rw];
63
64	prepare_to_wait(wqh, &wait, TASK_INTERRUPTIBLE);
65	if (signal_pending(current))
66	ret = -ERESTARTSYS;
67	else
68	ret = io_schedule_timeout(timeout);
69	finish_wait(wqh, &wait);
70	return ret;
71	}
72	EXPORT_SYMBOL(congestion_wait_interruptible);
73
74	/**	58	/**
75	* congestion_end - wake up sleepers on a congested backing_dev_info	59	* congestion_end - wake up sleepers on a congested backing_dev_info
76	* @rw: READ or WRITE	60	* @rw: READ or WRITE

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