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| author | Adrian Bunk <bunk@stusta.de> | 2007-07-15 23:41:52 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-07-16 09:05:52 -0700 |
| commit | 8f8a68ee486e1c81eaead3c521822bf86142d380 (patch) | |
| tree | 8435b491a52ea22918f621892970536957352fa0 | |
| parent | 1492192b4a0bb84dd9b792cc0bd30583220a28a7 (diff) | |
| download | op-kernel-dev-8f8a68ee486e1c81eaead3c521822bf86142d380.zip op-kernel-dev-8f8a68ee486e1c81eaead3c521822bf86142d380.tar.gz | |
remove mm/backing-dev.c:congestion_wait_interruptible()
congestion_wait_interruptible() is no longer used.
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Acked-by: Trond Myklebust <trond.myklebust@fys.uio.no>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| -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 f2542c2..7011d625 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 e5de378..f50a281 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 |
