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authorGreg Kroah-Hartman <gregkh@suse.de>2006-08-21 13:24:02 -0400
committerGreg Kroah-Hartman <gregkh@suse.de>2006-08-21 13:24:02 -0400
commitae298c98e5ab5bab3b39ffe0c2aebfeb4b1e68a2 (patch)
treec7d5775c294b98301fdc726395dfb37d9878461d /include
parentda547d775fa9ba8d9dcaee7bc4e960540e2be576 (diff)
parentbe33c3a67bb717508ab1eab0f2fa570fabcbc4d2 (diff)
Merge branch 'for-linus' of git://brick.kernel.dk/data/git/linux-2.6-block
Diffstat (limited to 'include')
-rw-r--r--include/linux/ioprio.h23
1 files changed, 1 insertions, 22 deletions
diff --git a/include/linux/ioprio.h b/include/linux/ioprio.h
index 88d5961f7a3f..8e2042b9d471 100644
--- a/include/linux/ioprio.h
+++ b/include/linux/ioprio.h
@@ -59,27 +59,6 @@ static inline int task_nice_ioprio(struct task_struct *task)
59/* 59/*
60 * For inheritance, return the highest of the two given priorities 60 * For inheritance, return the highest of the two given priorities
61 */ 61 */
62static inline int ioprio_best(unsigned short aprio, unsigned short bprio) 62extern int ioprio_best(unsigned short aprio, unsigned short bprio);
63{
64 unsigned short aclass = IOPRIO_PRIO_CLASS(aprio);
65 unsigned short bclass = IOPRIO_PRIO_CLASS(bprio);
66
67 if (!ioprio_valid(aprio))
68 return bprio;
69 if (!ioprio_valid(bprio))
70 return aprio;
71
72 if (aclass == IOPRIO_CLASS_NONE)
73 aclass = IOPRIO_CLASS_BE;
74 if (bclass == IOPRIO_CLASS_NONE)
75 bclass = IOPRIO_CLASS_BE;
76
77 if (aclass == bclass)
78 return min(aprio, bprio);
79 if (aclass > bclass)
80 return bprio;
81 else
82 return aprio;
83}
84 63
85#endif 64#endif