This function is listed under EXPERIMENTAL in the
rte_vhost_version.map, so it needs to be marked
with __rte_experimental in the header file as well.
Found by check-experimental-syms.sh when trying to compile
DPDK with -finstrument-functions. This script didn't
catch this in the normal case, since the function is
declared __rte_always_inline.
This also requires updating the vhost_scsi example to allow
use of this newly marked experimental API.
Signed-off-by: Jim Harris <james.r.har...@intel.com>
---
examples/vhost_scsi/Makefile | 2 ++
examples/vhost_scsi/meson.build | 1 +
lib/librte_vhost/rte_vhost.h | 1 +
3 files changed, 4 insertions(+)
diff --git a/examples/vhost_scsi/Makefile b/examples/vhost_scsi/Makefile
index c5aec269e..6015c0241 100644
--- a/examples/vhost_scsi/Makefile
+++ b/examples/vhost_scsi/Makefile
@@ -27,6 +27,8 @@ CFLAGS += -O3 $(shell $(PKGCONF) --cflags libdpdk)
LDFLAGS_SHARED = $(shell $(PKGCONF) --libs libdpdk)
LDFLAGS_STATIC = -Wl,-Bstatic $(shell $(PKGCONF) --static --libs libdpdk)
+CFLAGS += -DALLOW_EXPERIMENTAL_API
+
build/$(APP)-shared: $(SRCS-y) Makefile $(PC_FILE) | build
$(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_SHARED)
diff --git a/examples/vhost_scsi/meson.build b/examples/vhost_scsi/meson.build
index 77e5201bd..384127d5b 100644
--- a/examples/vhost_scsi/meson.build
+++ b/examples/vhost_scsi/meson.build
@@ -15,6 +15,7 @@ if not cc.has_header('linux/virtio_scsi.h')
endif
deps += 'vhost'
+allow_experimental_apis = true
sources = files(
'scsi.c', 'vhost_scsi.c'
)
diff --git a/lib/librte_vhost/rte_vhost.h b/lib/librte_vhost/rte_vhost.h
index 7fb172912..fc27bc21e 100644
--- a/lib/librte_vhost/rte_vhost.h
+++ b/lib/librte_vhost/rte_vhost.h
@@ -225,6 +225,7 @@ rte_vhost_gpa_to_vva(struct rte_vhost_memory *mem, uint64_t
gpa)
* @return
* the host virtual address on success, 0 on failure
*/
+__rte_experimental
static __rte_always_inline uint64_t
rte_vhost_va_from_guest_pa(struct rte_vhost_memory *mem,
uint64_t gpa, uint64_t *len)
