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Add support for POSIX_FADV_STREAMID
[fio.git]
/
os
/
os-linux.h
diff --git
a/os/os-linux.h
b/os/os-linux.h
index 81d04027efb9491fde44c783922dc368734d5042..b786393f77d9ed6e596de5b63d20b7b1707d9a51 100644
(file)
--- a/
os/os-linux.h
+++ b/
os/os-linux.h
@@
-15,6
+15,7
@@
#include <linux/unistd.h>
#include <linux/raw.h>
#include <linux/major.h>
#include <linux/unistd.h>
#include <linux/raw.h>
#include <linux/major.h>
+#include <byteswap.h>
#include "binject.h"
#include "../file.h"
#include "binject.h"
#include "../file.h"
@@
-208,9
+209,21
@@
static inline int fio_lookup_raw(dev_t dev, int *majdev, int *mindev)
#define FIO_MADV_FREE MADV_REMOVE
#endif
#define FIO_MADV_FREE MADV_REMOVE
#endif
+#if defined(__builtin_bswap16)
+#define fio_swap16(x) __builtin_bswap16(x)
+#else
#define fio_swap16(x) __bswap_16(x)
#define fio_swap16(x) __bswap_16(x)
+#endif
+#if defined(__builtin_bswap32)
+#define fio_swap32(x) __builtin_bswap32(x)
+#else
#define fio_swap32(x) __bswap_32(x)
#define fio_swap32(x) __bswap_32(x)
+#endif
+#if defined(__builtin_bswap64)
+#define fio_swap64(x) __builtin_bswap64(x)
+#else
#define fio_swap64(x) __bswap_64(x)
#define fio_swap64(x) __bswap_64(x)
+#endif
#define CACHE_LINE_FILE \
"/sys/devices/system/cpu/cpu0/cache/index0/coherency_line_size"
#define CACHE_LINE_FILE \
"/sys/devices/system/cpu/cpu0/cache/index0/coherency_line_size"
@@
-269,4
+282,10
@@
static inline int fio_set_sched_idle(void)
}
#endif
}
#endif
+#ifndef POSIX_FADV_STREAMID
+#define POSIX_FADV_STREAMID 8
+#endif
+
+#define FIO_HAVE_STREAMID
+
#endif
#endif