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fix the issue of incorrect device id in diskerrors. #103

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fix the issue of incorrect device id in diskerrors. #103

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11 changes: 11 additions & 0 deletions ras-diskerror-handler.c
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Original file line number Diff line number Diff line change
Expand Up @@ -31,6 +31,17 @@
#include "ras-report.h"


#define KERNEL_DEVICE_ID_BITS 20
#define KERNEL_DEVICE_ID_MASK ((1U << KERNEL_DEVICE_ID_BITS) - 1)
static unsigned int major(dev_t devid)
{
return (unsigned int)(devid >> KERNEL_DEVICE_ID_BITS);
}
static unsigned int minor(dev_t devid)
{
return (unsigned int)(devid & KERNEL_DEVICE_ID_MASK);
}

static const struct {
int error;
const char *name;
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