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- Update HOWTO to note that directio and fallocate don't work with ZFS
on Solaris.
Refactor the Makefile's to add CPPFLAGS and LIBS.
- Add -fno-omit-frame-pointer from Linux Makefile to every platform
- Change undefined $(ALL_CFLAGS) to $(CFLAGS)
- Pass -std=gnu99, without which OS X fails to build.
- Add -D__EXTENSIONS__ on Solaris since some functions we need are
behind it.
- Pull in <limits.h> in fio.c to get PTHREAD_STACK_MIN.
- NetBSD doesn't define PTHREAD_STACK_MIN so set it to 4k in
os-netbsd.h
- If we have posix_fallocate don't error out if it fails during mutex
and malloc operations since it will fail on Solaris with a ZFS
filesystem. As I understand it these aren't performance-critical
operations so do they need to be considered critical?
- Remove fio_unused from os-* files since it's defined in fio.h and we
don't really need it.
- FreeBSD has an idprio command but not the API so don't claim it does.
- OS X doesn't have the timer_* API so emulate it using
setitimer/sigaction.
- NetBSD and Solaris don't support CLOCK_MONOTONIC in timer_create so
remove FIO_HAVE_CLOCK_MONOTONIC from their os-* files.
I've noticed that a change I made a while ago to use fmin/fmax could
cause issues on older OSes - I had a CD with NetBSD 5.0.2 and found
they had only been implemented in 5.1 so I'm not sure if I should
revert it.
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
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Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
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Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
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Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
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Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
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Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
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Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
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Preliminary NetBSD support.
Signed-off-by: YAMAMOTO Takashi <yamamoto@valinux.co.jp>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
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* Fix dep calculation in Makefile.FreeBSD to ignore other os specific
header files, avoid blowing up on includes in os-solaris.h
* Mark FreeBSD as not supporting fdatasync()
* Add documentation note about FreeBSD not supporting fsyncdata=
* Add warning if fsyncdata= is used on os that doesn't support, fall
back to fsync()
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
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OSX does not have it.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
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FreeBSD and OSX can both use these.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
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Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
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Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
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Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
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Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
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Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
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Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
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Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
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Shawn Lewis <shawnlewis@google.com> reports:
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verify.c: fill_random_bytes() doesn't work as intended.
drand48 on linux returns a double whose value is evenly distributed between
0.0 and 0.1. This is not the same as having an 8-byte value where each bit
has the same chance of being 0 as it does of being 1.
I'd fix this but it should probably be done in a cross-platformish way and
I'm not quite sure how to do it. Maybe just use smaller randoms? Have an
os_random_uint32?
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I just got rid of os_random_double() and used os_random_long(),
truncating that to an unsigned integer.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
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Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
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