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Restore naming of IOPRIO_PRIO defines from linux/ioprio.h

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This undoes part of 10062bbc35.
This commit is contained in:
Zbigniew Jędrzejewski-Szmek
2018-03-21 00:36:35 +01:00
parent e3c3d6761b
commit cb6870f67a
1 changed files with 2 additions and 2 deletions
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4
src/basic/ioprio.h
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@@ -13,10 +13,10 @@
#define IOPRIO_BITS 16
#define IOPRIO_N_CLASSES 8
#define IOPRIO_CLASS_SHIFT 13
#define IOPRIO_PRIO_DATA_MASK ((1UL << IOPRIO_CLASS_SHIFT) - 1)
#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_DATA_MASK)
#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)