This fixes spontaneous vhost hangs on SIGINT shutdown.
Apperently during vhost_destroy_device(conn->vid) from
line #284 another QEMU message might arrive, causing
vsocket->conn_mutex deadlock. (line #286)
Change-Id: I4f1c31a52facffd1eb1e1192591095f00da55031
Signed-off-by: Dariusz Stojaczyk <dariuszx.stojaczyk@intel.com>
If VRING_AVAIL_F_NO_INTERRUPT flag for queue is negotiated, guest can
set this flag in avail ring to suppress interrupts from host.
Change-Id: I2043067de33da009a974be5915ae81b1343fc424
Signed-off-by: Pawel Wodkowski <pawelx.wodkowski@intel.com>
Unit tests will be added as part of a separate patch updating all UT for
nvme.c. Global used for timeout value so it can be easily overwritten
by the upcoming unit tests for this function.
Change-Id: I7fc15aab91601ac57c94cae266b212c0998d2495
Signed-off-by: paul luse <paul.e.luse@intel.com>
FreeBSD clang prepends "FreeBSD" before clang in the
version string, so further fixes are needed.
Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: I7bfc37322483b97443985f1103ff753d1b18a87a
These variables are not needed outside of this file.
Change-Id: I577db5140fb4156100e72e6219c8121304a9b137
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Even if we detect that $CC and $CXX are different types, we should
continue so that mk/cc.mk is still generated.
Change-Id: I551e2d9149ea982d3c9973dfc5f2557f12fbc337
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
This was implemented as two functions, but it
is much simpler as one. Also, the public function
was way at the bottom of the file instead of near
spdk_bdev_put_io_buf.
Change-Id: I3a90688910b0542cc77b6333bab15132cf514eeb
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
This was implemented as 3 separate functions but
it is simpler as 1.
Also, this wasn't previously freeing the buffer pools.
Change-Id: Ic1b2b3a0596e745a223099cb2a79bea6ef5c69cc
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
This was broken into three functions, but it is
a lot simpler as one.
Change-Id: If58ad50fe7d4f65c598b62f24e9e1ce7a64fdd8e
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
This is better organizationally, but also will serve as
an io_device in the future.
Change-Id: I6d65cf39df59e874d13f5fccc5a489720e86c48f
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Some compilers will emit version info with a --with-pkgversion
parameter. So grep for "version" with -w.
Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: I7bfc37322483b97443985f1103ff753d1b18a879
Fix up a second copy of linux_iter_pci in the same manner as commit
6562e9509291af684eeafc1a17d3dfc6ce4fda65 (scripts/setup.sh: support
systems where more than one domain is used).
Change-Id: I3d9b842891d70c2960de8287e3b11c1a11b02d1f
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Added 1 minute timeout for vhost to exit after receiving
INT signal. After timeout send KILL signal to vhost app
and exit with error.
Change-Id: Ib1659660667991b21103b3401bbd780290521433
Signed-off-by: Karol Latecki <karolx.latecki@intel.com>
Change-Id: I9546d715b8d2ca3ebf46183bdbaa58e8aa921d95
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Return types should be on a separate line for definitions.
Change-Id: Iaa38dd00042359fc6640fc67053bd69ebbb7af03
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Make the buffer allocation work for all types of
commands, not just read.
Change-Id: I72d8f67a724566630e7c4a74759fcb08449f7de4
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
The first time this test runs on a machine, it will not have the SSH key
in its known_hosts, so allow it to connect without user intervention.
Change-Id: I27f750f41e1819b526197af2d0b9ae15382d9aa4
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Eliminate rte_memcpy dependency by replacing it with
regular memcpy. This may impact performance, but the only
use of rte_memcpy was in the malloc bdev which is for
testing only.
Change-Id: I3e8592cb08262272518ec3d29ea165b4e8f48a5c
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Blockdevs already indicate support for unmap via
spdk_bdev_io_type_supported(bdev, SPDK_BDEV_IO_TYPE_UNMAP).
Change-Id: I634f27a281fd900bb3a6da2e4ff8a74e43579578
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
We plan to use these buffers for more than just reads.
Change-Id: I8fa6cb432a6cfe4406fbf240cd3aa2ae4ab5f3d5
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
The user can get there via the bdev, so this didn't
have a purpose.
Change-Id: I7f85bb71d5ee238d37ba3624d0ac68a161c95e49
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Older kernel headers don't have the definition of this macro, so define
it if necessary.
This is the same workaround as used in rte_vhost/vhost.h.
Change-Id: I01e0661db05de517adf8e24a47c63d32853cd385
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
vhost_net.c file is not needed and fail scan build so remove it.
Change-Id: I5817201373f7253cc8bc1a9bdc5884197e166a14
Signed-off-by: Pawel Wodkowski <pawelx.wodkowski@intel.com>
guest_pages is being allocated in vhost_setup_mem_table(), reallocated
in add_one_guest_page(), but never freed. This patch fixes a memory
leak.
Change-Id: Ie381c43bafea5cdea2ac9f057c0282044a340dce
Signed-off-by: Dariusz Stojaczyk <dariuszx.stojaczyk@intel.com>
