The following changes since commit a4f581f981a2a0e19d22339d9fdf17b3aaeb12b8:
Update REPORTING-BUGS (2016-10-14 14:07:43 -0600)
are available in the git repository at:
git://git.kernel.dk/fio.git master
for you to fetch changes up to dac34079f7d8cfb0a64e4d3f086728edd7eded6d:
iolog: enable replay_redirect on iolog replay (2016-10-17 14:51:54 -0600)
----------------------------------------------------------------
Jens Axboe (1):
iolog: enable replay_redirect on iolog replay
Tomohiro Kusumi (4):
Add FIO_HAVE_FS_STAT/get_fs_free_size() support for NetBSD
Add FIO_HAVE_FS_STAT/get_fs_free_size() support for OpenBSD
Fix e7e136da (Add device_is_mounted() support for BSDs)
Add device_is_mounted() support for NetBSD
configure | 29 +++++++++++++++++++++++++++--
iolog.c | 12 ++++++++----
lib/mountcheck.c | 23 ++++++++++++++++++++++-
os/os-netbsd.h | 15 +++++++++++++++
os/os-openbsd.h | 15 +++++++++++++++
5 files changed, 87 insertions(+), 7 deletions(-)
---
Diff of recent changes:
diff --git a/configure b/configure
index a24e3ef..e91ec25 100755
--- a/configure
+++ b/configure
@@ -1621,6 +1621,11 @@ echo "getmntent $getmntent"
##########################################
# Check whether we have getmntinfo
+# These are originally added for BSDs, but may also work
+# on other operating systems with getmntinfo(3).
+
+# getmntinfo(3) for FreeBSD/DragonFlyBSD/OpenBSD.
+# Note that NetBSD needs -Werror to catch warning as error.
getmntinfo="no"
cat > $TMPC << EOF
#include <stdio.h>
@@ -1628,15 +1633,32 @@ cat > $TMPC << EOF
#include <sys/mount.h>
int main(int argc, char **argv)
{
- struct statfs st;
+ struct statfs *st;
return getmntinfo(&st, MNT_NOWAIT);
}
EOF
-if compile_prog "" "" "getmntinfo"; then
+if compile_prog "-Werror" "" "getmntinfo"; then
getmntinfo="yes"
fi
echo "getmntinfo $getmntinfo"
+# getmntinfo(3) for NetBSD.
+getmntinfo_statvfs="no"
+cat > $TMPC << EOF
+#include <stdio.h>
+#include <sys/statvfs.h>
+int main(int argc, char **argv)
+{
+ struct statvfs *st;
+ return getmntinfo(&st, MNT_NOWAIT);
+}
+EOF
+# Skip the test if the one with statfs arg is detected.
+if test "$getmntinfo" != "yes" && compile_prog "-Werror" "" "getmntinfo_statvfs"; then
+ getmntinfo_statvfs="yes"
+ echo "getmntinfo_statvfs $getmntinfo_statvfs"
+fi
+
##########################################
# Check whether we have _Static_assert
static_assert="no"
@@ -1883,6 +1905,9 @@ fi
if test "$getmntinfo" = "yes" ; then
output_sym "CONFIG_GETMNTINFO"
fi
+if test "$getmntinfo_statvfs" = "yes" ; then
+ output_sym "CONFIG_GETMNTINFO_STATVFS"
+fi
if test "$static_assert" = "yes" ; then
output_sym "CONFIG_STATIC_ASSERT"
fi
diff --git a/iolog.c b/iolog.c
index ab9c878..686c713 100644
--- a/iolog.c
+++ b/iolog.c
@@ -346,7 +346,7 @@ static int read_iolog2(struct thread_data *td, FILE *f)
unsigned long long offset;
unsigned int bytes;
int reads, writes, waits, fileno = 0, file_action = 0; /* stupid gcc */
- char *fname, *act;
+ char *rfname, *fname, *act;
char *str, *p;
enum fio_ddir rw;
@@ -357,7 +357,7 @@ static int read_iolog2(struct thread_data *td, FILE *f)
* for doing verifications.
*/
str = malloc(4096);
- fname = malloc(256+16);
+ rfname = fname = malloc(256+16);
act = malloc(256+16);
reads = writes = waits = 0;
@@ -365,8 +365,12 @@ static int read_iolog2(struct thread_data *td, FILE *f)
struct io_piece *ipo;
int r;
- r = sscanf(p, "%256s %256s %llu %u", fname, act, &offset,
+ r = sscanf(p, "%256s %256s %llu %u", rfname, act, &offset,
&bytes);
+
+ if (td->o.replay_redirect)
+ fname = td->o.replay_redirect;
+
if (r == 4) {
/*
* Check action first
@@ -451,7 +455,7 @@ static int read_iolog2(struct thread_data *td, FILE *f)
free(str);
free(act);
- free(fname);
+ free(rfname);
if (writes && read_only) {
log_err("fio: <%s> skips replay of %d writes due to"
diff --git a/lib/mountcheck.c b/lib/mountcheck.c
index e8780eb..0aec744 100644
--- a/lib/mountcheck.c
+++ b/lib/mountcheck.c
@@ -32,7 +32,7 @@ int device_is_mounted(const char *dev)
}
#elif defined(CONFIG_GETMNTINFO)
-/* for BSDs */
+/* for most BSDs */
#include <sys/param.h>
#include <sys/mount.h>
@@ -53,6 +53,27 @@ int device_is_mounted(const char *dev)
return 0;
}
+#elif defined(CONFIG_GETMNTINFO_STATVFS)
+/* for NetBSD */
+#include <sys/statvfs.h>
+
+int device_is_mounted(const char *dev)
+{
+ struct statvfs *st;
+ int i, ret;
+
+ ret = getmntinfo(&st, MNT_NOWAIT);
+ if (ret <= 0)
+ return 0;
+
+ for (i = 0; i < ret; i++) {
+ if (!strcmp(st[i].f_mntfromname, dev))
+ return 1;
+ }
+
+ return 0;
+}
+
#else
/* others */
diff --git a/os/os-netbsd.h b/os/os-netbsd.h
index 4b0269e..4c629dd 100644
--- a/os/os-netbsd.h
+++ b/os/os-netbsd.h
@@ -6,6 +6,7 @@
#include <errno.h>
#include <lwp.h>
#include <sys/param.h>
+#include <sys/statvfs.h>
/* XXX hack to avoid confilcts between rbtree.h and <sys/rb.h> */
#define rb_node _rb_node
#include <sys/sysctl.h>
@@ -19,6 +20,7 @@
#define FIO_USE_GENERIC_BDEV_SIZE
#define FIO_USE_GENERIC_RAND
#define FIO_USE_GENERIC_INIT_RANDOM_STATE
+#define FIO_HAVE_FS_STAT
#define FIO_HAVE_GETTID
#undef FIO_HAVE_CPU_AFFINITY /* XXX notyet */
@@ -55,6 +57,19 @@ static inline int gettid(void)
return (int) _lwp_self();
}
+static inline unsigned long long get_fs_free_size(const char *path)
+{
+ unsigned long long ret;
+ struct statvfs s;
+
+ if (statvfs(path, &s) < 0)
+ return -1ULL;
+
+ ret = s.f_frsize;
+ ret *= (unsigned long long) s.f_bfree;
+ return ret;
+}
+
#ifdef MADV_FREE
#define FIO_MADV_FREE MADV_FREE
#endif
diff --git a/os/os-openbsd.h b/os/os-openbsd.h
index b1d8e83..2998510 100644
--- a/os/os-openbsd.h
+++ b/os/os-openbsd.h
@@ -5,6 +5,7 @@
#include <errno.h>
#include <sys/param.h>
+#include <sys/statvfs.h>
/* XXX hack to avoid conflicts between rbtree.h and <sys/tree.h> */
#include <sys/sysctl.h>
#undef RB_BLACK
@@ -17,6 +18,7 @@
#define FIO_USE_GENERIC_BDEV_SIZE
#define FIO_USE_GENERIC_RAND
#define FIO_USE_GENERIC_INIT_RANDOM_STATE
+#define FIO_HAVE_FS_STAT
#define FIO_HAVE_GETTID
#undef FIO_HAVE_CPU_AFFINITY /* XXX notyet */
@@ -53,6 +55,19 @@ static inline int gettid(void)
return (int) pthread_self();
}
+static inline unsigned long long get_fs_free_size(const char *path)
+{
+ unsigned long long ret;
+ struct statvfs s;
+
+ if (statvfs(path, &s) < 0)
+ return -1ULL;
+
+ ret = s.f_frsize;
+ ret *= (unsigned long long) s.f_bfree;
+ return ret;
+}
+
#ifdef MADV_FREE
#define FIO_MADV_FREE MADV_FREE
#endif
--
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