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-rw-r--r--block/ll_rw_blk.c7
1 files changed, 2 insertions, 5 deletions
diff --git a/block/ll_rw_blk.c b/block/ll_rw_blk.c
index 57992ae..f757ed4 100644
--- a/block/ll_rw_blk.c
+++ b/block/ll_rw_blk.c
@@ -3629,25 +3629,22 @@ EXPORT_SYMBOL(put_io_context);
/* Called by the exitting task */
void exit_io_context(void)
{
- unsigned long flags;
struct io_context *ioc;
struct cfq_io_context *cic;
- local_irq_save(flags);
task_lock(current);
ioc = current->io_context;
current->io_context = NULL;
- ioc->task = NULL;
task_unlock(current);
- local_irq_restore(flags);
+ ioc->task = NULL;
if (ioc->aic && ioc->aic->exit)
ioc->aic->exit(ioc->aic);
if (ioc->cic_root.rb_node != NULL) {
cic = rb_entry(rb_first(&ioc->cic_root), struct cfq_io_context, rb_node);
cic->exit(ioc);
}
-
+
put_io_context(ioc);
}
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