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Merge branch 'cfq' of git://git.kernel.dk/data/git/linux-2.6-block

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* 'cfq' of git://git.kernel.dk/data/git/linux-2.6-block:
  cfq: Write-only stuff in CFQ data structures
  cfq: async queue allocation per priority
This commit is contained in:
Linus Torvalds
2007-07-20 08:50:49 -07:00
parent 5c72fc5cad 8350163a90
commit 6936b17ea0
2 changed files with 52 additions and 23 deletions
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8
include/linux/ioprio.h
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@@ -53,6 +53,14 @@ static inline int task_ioprio(struct task_struct *task)
return IOPRIO_NORM;
}
static inline int task_ioprio_class(struct task_struct *task)
{
if (ioprio_valid(task->ioprio))
return IOPRIO_PRIO_CLASS(task->ioprio);
return IOPRIO_CLASS_BE;
}
static inline int task_nice_ioprio(struct task_struct *task)
{
return (task_nice(task) + 20) / 5;