The following changes since commit 4bd2c8b9251a2c88f44ad52168252ce2de660bf7:
configure: fix broken test for cuda (2017-04-26 15:24:36 -0600)
are available in the git repository at:
git://git.kernel.dk/fio.git master
for you to fetch changes up to adcedfb85288e86c9e70a9003485c89fa47722ce:
Drop triple X for cpu affinity for OpenBSD (2017-04-30 16:51:21 -0600)
----------------------------------------------------------------
Jens Axboe (2):
Merge branch 'fix-348' of https://github.com/omor1/fio
Merge branch 'zero_ioengine_flags' of https://github.com/sitsofe/fio
Omri Mor (3):
os/os-android.h: fix broken shmget() due to ndk-r15
os/os-android.h: use byte swap intrinsics if available
os/os-linux.h: fix broken byte swap intrinsics
Sitsofe Wheeler (1):
fio.h: zero old flag bits when setting new ioengine flags
Tomohiro Kusumi (6):
Fix "cast from pointer to integer of different size" warning on OpenBSD
Fix "C99 inline functions are not supported" warning on OpenBSD
Fix "'RB_ROOT' undeclared" error on OpenBSD
Turn off lex by default on OpenBSD
Implement shm_attach_to_open_removed() for OpenBSD
Drop triple X for cpu affinity for OpenBSD
configure | 3 ++-
fio.h | 3 ++-
iolog.c | 2 +-
os/os-android.h | 30 ++++++++++++++++++++++--------
os/os-linux.h | 25 +++++++++++++------------
os/os-netbsd.h | 2 +-
os/os-openbsd.h | 29 ++++++++++++++++++++++++++---
t/dedupe.c | 2 +-
8 files changed, 68 insertions(+), 28 deletions(-)
---
Diff of recent changes:
diff --git a/configure b/configure
index 83a6702..bcb898a 100755
--- a/configure
+++ b/configure
@@ -257,8 +257,9 @@ fi
# cross-compiling to one of these OSes then you'll need to specify
# the correct CPU with the --cpu option.
case $targetos in
-AIX)
+AIX|OpenBSD)
# Unless explicitly enabled, turn off lex.
+ # OpenBSD will hit syntax error when enabled.
if test -z "$disable_lex" ; then
disable_lex="yes"
else
diff --git a/fio.h b/fio.h
index 6b2b669..e11a039 100644
--- a/fio.h
+++ b/fio.h
@@ -596,7 +596,8 @@ static inline enum fio_ioengine_flags td_ioengine_flags(struct thread_data *td)
static inline void td_set_ioengine_flags(struct thread_data *td)
{
- td->flags |= (td->io_ops->flags << TD_ENG_FLAG_SHIFT);
+ td->flags = (~(TD_ENG_FLAG_MASK << TD_ENG_FLAG_SHIFT) & td->flags) |
+ (td->io_ops->flags << TD_ENG_FLAG_SHIFT);
}
static inline bool td_ioengine_flagged(struct thread_data *td,
diff --git a/iolog.c b/iolog.c
index 2e8da13..31d674c 100644
--- a/iolog.c
+++ b/iolog.c
@@ -696,7 +696,7 @@ void free_log(struct io_log *log)
sfree(log);
}
-inline unsigned long hist_sum(int j, int stride, unsigned int *io_u_plat,
+unsigned long hist_sum(int j, int stride, unsigned int *io_u_plat,
unsigned int *io_u_plat_last)
{
unsigned long sum;
diff --git a/os/os-android.h b/os/os-android.h
index b59fac1..ba599dd 100644
--- a/os/os-android.h
+++ b/os/os-android.h
@@ -20,6 +20,10 @@
#include "binject.h"
#include "../file.h"
+#ifndef __has_builtin // Optional of course.
+ #define __has_builtin(x) 0 // Compatibility with non-clang compilers.
+#endif
+
#define FIO_HAVE_DISK_UTIL
#define FIO_HAVE_IOSCHED_SWITCH
#define FIO_HAVE_IOPRIO
@@ -84,14 +88,14 @@ static inline int shmctl (int __shmid, int __cmd, struct shmid_ds *__buf)
static inline int shmget (key_t __key, size_t __size, int __shmflg)
{
int fd,ret;
- char key[11];
-
+ char keybuf[11];
+
fd = open(ASHMEM_DEVICE, O_RDWR);
if (fd < 0)
return fd;
- sprintf(key,"%d",__key);
- ret = ioctl(fd, ASHMEM_SET_NAME, key);
+ sprintf(keybuf,"%d",__key);
+ ret = ioctl(fd, ASHMEM_SET_NAME, keybuf);
if (ret < 0)
goto error;
@@ -100,7 +104,7 @@ static inline int shmget (key_t __key, size_t __size, int __shmflg)
goto error;
return fd;
-
+
error:
close(fd);
return ret;
@@ -219,9 +223,19 @@ static inline long os_random_long(os_random_state_t *rs)
#define FIO_O_NOATIME 0
#endif
-#define fio_swap16(x) __bswap_16(x)
-#define fio_swap32(x) __bswap_32(x)
-#define fio_swap64(x) __bswap_64(x)
+/* Check for GCC or Clang byte swap intrinsics */
+#if (__has_builtin(__builtin_bswap16) && __has_builtin(__builtin_bswap32) \
+ && __has_builtin(__builtin_bswap64)) || (__GNUC__ > 4 \
+ || (__GNUC__ == 4 && __GNUC_MINOR__ >= 8)) /* fio_swapN */
+#define fio_swap16(x) __builtin_bswap16(x)
+#define fio_swap32(x) __builtin_bswap32(x)
+#define fio_swap64(x) __builtin_bswap64(x)
+#else
+#include <byteswap.h>
+#define fio_swap16(x) bswap_16(x)
+#define fio_swap32(x) bswap_32(x)
+#define fio_swap64(x) bswap_64(x)
+#endif /* fio_swapN */
#define CACHE_LINE_FILE \
"/sys/devices/system/cpu/cpu0/cache/index0/coherency_line_size"
diff --git a/os/os-linux.h b/os/os-linux.h
index 7b328dc..911f7e7 100644
--- a/os/os-linux.h
+++ b/os/os-linux.h
@@ -16,12 +16,15 @@
#include <linux/unistd.h>
#include <linux/raw.h>
#include <linux/major.h>
-#include <byteswap.h>
#include "./os-linux-syscall.h"
#include "binject.h"
#include "../file.h"
+#ifndef __has_builtin // Optional of course.
+ #define __has_builtin(x) 0 // Compatibility with non-clang compilers.
+#endif
+
#define FIO_HAVE_CPU_AFFINITY
#define FIO_HAVE_DISK_UTIL
#define FIO_HAVE_SGIO
@@ -219,21 +222,19 @@ static inline int fio_lookup_raw(dev_t dev, int *majdev, int *mindev)
#define FIO_MADV_FREE MADV_REMOVE
#endif
-#if defined(__builtin_bswap16)
+/* Check for GCC or Clang byte swap intrinsics */
+#if (__has_builtin(__builtin_bswap16) && __has_builtin(__builtin_bswap32) \
+ && __has_builtin(__builtin_bswap64)) || (__GNUC__ > 4 \
+ || (__GNUC__ == 4 && __GNUC_MINOR__ >= 8)) /* fio_swapN */
#define fio_swap16(x) __builtin_bswap16(x)
-#else
-#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)
-#endif
-#if defined(__builtin_bswap64)
#define fio_swap64(x) __builtin_bswap64(x)
#else
-#define fio_swap64(x) __bswap_64(x)
-#endif
+#include <byteswap.h>
+#define fio_swap16(x) bswap_16(x)
+#define fio_swap32(x) bswap_32(x)
+#define fio_swap64(x) bswap_64(x)
+#endif /* fio_swapN */
#define CACHE_LINE_FILE \
"/sys/devices/system/cpu/cpu0/cache/index0/coherency_line_size"
diff --git a/os/os-netbsd.h b/os/os-netbsd.h
index e6ba508..7be02a7 100644
--- a/os/os-netbsd.h
+++ b/os/os-netbsd.h
@@ -25,7 +25,7 @@
#define FIO_HAVE_FS_STAT
#define FIO_HAVE_GETTID
-#undef FIO_HAVE_CPU_AFFINITY /* XXX notyet */
+#undef FIO_HAVE_CPU_AFFINITY /* doesn't exist */
#define OS_MAP_ANON MAP_ANON
diff --git a/os/os-openbsd.h b/os/os-openbsd.h
index 7def432..d874ee2 100644
--- a/os/os-openbsd.h
+++ b/os/os-openbsd.h
@@ -9,6 +9,7 @@
#include <sys/ioctl.h>
#include <sys/dkio.h>
#include <sys/disklabel.h>
+#include <sys/utsname.h>
/* XXX hack to avoid conflicts between rbtree.h and <sys/tree.h> */
#include <sys/sysctl.h>
#undef RB_BLACK
@@ -24,7 +25,7 @@
#define FIO_HAVE_GETTID
#define FIO_HAVE_SHM_ATTACH_REMOVED
-#undef FIO_HAVE_CPU_AFFINITY /* XXX notyet */
+#undef FIO_HAVE_CPU_AFFINITY /* doesn't exist */
#define OS_MAP_ANON MAP_ANON
@@ -68,7 +69,7 @@ static inline unsigned long long os_phys_mem(void)
static inline int gettid(void)
{
- return (int) pthread_self();
+ return (int)(intptr_t) pthread_self();
}
static inline unsigned long long get_fs_free_size(const char *path)
@@ -90,9 +91,31 @@ static inline unsigned long long get_fs_free_size(const char *path)
static inline int shm_attach_to_open_removed(void)
{
+ struct utsname uts;
+ int major, minor;
+
+ if (uname(&uts) == -1)
+ return 0;
+
/*
- * XXX: Return 1 if >= OpenBSD 5.1 according to 97900ebf.
+ * Return 1 if >= OpenBSD 5.1 according to 97900ebf,
+ * assuming both major/minor versions are < 10.
*/
+ if (uts.release[0] > '9' || uts.release[0] < '0')
+ return 0;
+ if (uts.release[1] != '.')
+ return 0;
+ if (uts.release[2] > '9' || uts.release[2] < '0')
+ return 0;
+
+ major = uts.release[0] - '0';
+ minor = uts.release[2] - '0';
+
+ if (major > 5)
+ return 1;
+ if (major == 5 && minor >= 1)
+ return 1;
+
return 0;
}
diff --git a/t/dedupe.c b/t/dedupe.c
index c0e9a69..1f172a2 100644
--- a/t/dedupe.c
+++ b/t/dedupe.c
@@ -14,7 +14,6 @@
#include <fcntl.h>
#include <string.h>
-#include "../lib/rbtree.h"
#include "../flist.h"
#include "../log.h"
#include "../mutex.h"
@@ -25,6 +24,7 @@
#include "../os/os.h"
#include "../gettime.h"
#include "../fio_time.h"
+#include "../lib/rbtree.h"
#include "../lib/bloom.h"
#include "debug.h"
--
To unsubscribe from this list: send the line "unsubscribe fio" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
