From 871480933a1c28f8a9fed4c4d34d06c439a7a422 Mon Sep 17 00:00:00 2001
From: Srikant Patnaik
Date: Sun, 11 Jan 2015 12:28:04 +0530
Subject: Moved, renamed, and deleted files

The original directory structure was scattered and unorganized.
Changes are basically to make it look like kernel structure.
---
 ANDROID_3.4.5/include/linux/ioprio.h | 91 ------------------------------------
 1 file changed, 91 deletions(-)
 delete mode 100644 ANDROID_3.4.5/include/linux/ioprio.h

(limited to 'ANDROID_3.4.5/include/linux/ioprio.h')

diff --git a/ANDROID_3.4.5/include/linux/ioprio.h b/ANDROID_3.4.5/include/linux/ioprio.h
deleted file mode 100644
index 76dad480..00000000
--- a/ANDROID_3.4.5/include/linux/ioprio.h
+++ /dev/null
@@ -1,91 +0,0 @@
-#ifndef IOPRIO_H
-#define IOPRIO_H
-
-#include <linux/sched.h>
-#include <linux/iocontext.h>
-
-/*
- * Gives us 8 prio classes with 13-bits of data for each class
- */
-#define IOPRIO_BITS		(16)
-#define IOPRIO_CLASS_SHIFT	(13)
-#define IOPRIO_PRIO_MASK	((1UL << IOPRIO_CLASS_SHIFT) - 1)
-
-#define IOPRIO_PRIO_CLASS(mask)	((mask) >> IOPRIO_CLASS_SHIFT)
-#define IOPRIO_PRIO_DATA(mask)	((mask) & IOPRIO_PRIO_MASK)
-#define IOPRIO_PRIO_VALUE(class, data)	(((class) << IOPRIO_CLASS_SHIFT) | data)
-
-#define ioprio_valid(mask)	(IOPRIO_PRIO_CLASS((mask)) != IOPRIO_CLASS_NONE)
-
-/*
- * These are the io priority groups as implemented by CFQ. RT is the realtime
- * class, it always gets premium service. BE is the best-effort scheduling
- * class, the default for any process. IDLE is the idle scheduling class, it
- * is only served when no one else is using the disk.
- */
-enum {
-	IOPRIO_CLASS_NONE,
-	IOPRIO_CLASS_RT,
-	IOPRIO_CLASS_BE,
-	IOPRIO_CLASS_IDLE,
-};
-
-/*
- * 8 best effort priority levels are supported
- */
-#define IOPRIO_BE_NR	(8)
-
-enum {
-	IOPRIO_WHO_PROCESS = 1,
-	IOPRIO_WHO_PGRP,
-	IOPRIO_WHO_USER,
-};
-
-/*
- * if process has set io priority explicitly, use that. if not, convert
- * the cpu scheduler nice value to an io priority
- */
-#define IOPRIO_NORM	(4)
-static inline int task_ioprio(struct io_context *ioc)
-{
-	if (ioprio_valid(ioc->ioprio))
-		return IOPRIO_PRIO_DATA(ioc->ioprio);
-
-	return IOPRIO_NORM;
-}
-
-static inline int task_ioprio_class(struct io_context *ioc)
-{
-	if (ioprio_valid(ioc->ioprio))
-		return IOPRIO_PRIO_CLASS(ioc->ioprio);
-
-	return IOPRIO_CLASS_BE;
-}
-
-static inline int task_nice_ioprio(struct task_struct *task)
-{
-	return (task_nice(task) + 20) / 5;
-}
-
-/*
- * This is for the case where the task hasn't asked for a specific IO class.
- * Check for idle and rt task process, and return appropriate IO class.
- */
-static inline int task_nice_ioclass(struct task_struct *task)
-{
-	if (task->policy == SCHED_IDLE)
-		return IOPRIO_CLASS_IDLE;
-	else if (task->policy == SCHED_FIFO || task->policy == SCHED_RR)
-		return IOPRIO_CLASS_RT;
-	else
-		return IOPRIO_CLASS_BE;
-}
-
-/*
- * For inheritance, return the highest of the two given priorities
- */
-extern int ioprio_best(unsigned short aprio, unsigned short bprio);
-
-extern int set_task_ioprio(struct task_struct *task, int ioprio);
-
-#endif
-- 
cgit