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authorKirill Afonshin <kirill_nnov@mail.ru>2010-01-08 22:09:59 +0300
committerJens Axboe <jens.axboe@oracle.com>2010-01-11 14:29:20 +0100
commitce289321b7dc1eb108e3df0dec872b7429ef49f7 (patch)
tree9153bc19d805d796b7a9ddac04d2d060a9d3261e /block
parentb27d7f16d3c6c27345d4280a739809c1c2c4c0b5 (diff)
downloadlinux-linaro-stable-ce289321b7dc1eb108e3df0dec872b7429ef49f7.tar.gz
block: removed unused as_io_context
It isn't used anymore, since AS was deleted. Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'block')
-rw-r--r--block/blk-ioc.c5
1 files changed, 0 insertions, 5 deletions
diff --git a/block/blk-ioc.c b/block/blk-ioc.c
index cbdabb0dd6d7..98e6bf61b0ac 100644
--- a/block/blk-ioc.c
+++ b/block/blk-ioc.c
@@ -39,8 +39,6 @@ int put_io_context(struct io_context *ioc)
if (atomic_long_dec_and_test(&ioc->refcount)) {
rcu_read_lock();
- if (ioc->aic && ioc->aic->dtor)
- ioc->aic->dtor(ioc->aic);
cfq_dtor(ioc);
rcu_read_unlock();
@@ -76,8 +74,6 @@ void exit_io_context(struct task_struct *task)
task_unlock(task);
if (atomic_dec_and_test(&ioc->nr_tasks)) {
- if (ioc->aic && ioc->aic->exit)
- ioc->aic->exit(ioc->aic);
cfq_exit(ioc);
}
@@ -97,7 +93,6 @@ struct io_context *alloc_io_context(gfp_t gfp_flags, int node)
ret->ioprio = 0;
ret->last_waited = jiffies; /* doesn't matter... */
ret->nr_batch_requests = 0; /* because this is 0 */
- ret->aic = NULL;
INIT_RADIX_TREE(&ret->radix_root, GFP_ATOMIC | __GFP_HIGH);
INIT_HLIST_HEAD(&ret->cic_list);
ret->ioc_data = NULL;