The following changes since commit b2c77c25cac5eb49f6966c46aeef7a17d831e5b1:
fusion atomic: support for new SDK API (2013-05-18 08:44:01 +0200)
are available in the git repository at:
git://git.kernel.dk/fio.git master
Chandra Mallarapu (1):
fusion atomic: retrieve all capabilities and support larger writes
engines/fusion-aw.c | 12 ++++++++----
1 files changed, 8 insertions(+), 4 deletions(-)
---
Diff of recent changes:
diff --git a/engines/fusion-aw.c b/engines/fusion-aw.c
index 9092eca..23f623a 100644
--- a/engines/fusion-aw.c
+++ b/engines/fusion-aw.c
@@ -24,6 +24,8 @@
#include <nvm/nvm_primitives.h>
+#define NUM_ATOMIC_CAPABILITIES (5)
+
struct fas_data {
nvm_handle_t nvm_handle;
size_t xfer_buf_align;
@@ -82,7 +84,7 @@ static int open_file(struct thread_data *td, struct fio_file *f)
int fio_unused close_file_rc;
struct fas_data *d;
nvm_version_t nvm_version;
- nvm_capability_t nvm_capability[4];
+ nvm_capability_t nvm_capability[NUM_ATOMIC_CAPABILITIES];
d = malloc(sizeof(*d));
@@ -115,12 +117,14 @@ static int open_file(struct thread_data *td, struct fio_file *f)
nvm_capability[1].cap_id = NVM_CAP_ATOMIC_WRITE_MULTIPLICITY_ID;
nvm_capability[2].cap_id = NVM_CAP_ATOMIC_WRITE_MAX_VECTOR_SIZE_ID;
nvm_capability[3].cap_id = NVM_CAP_SECTOR_SIZE_ID;
- rc = nvm_get_capabilities(d->nvm_handle, nvm_capability, 4, 0);
+ nvm_capability[4].cap_id = NVM_CAP_ATOMIC_MAX_IOV_ID;
+ rc = nvm_get_capabilities(d->nvm_handle, nvm_capability,
+ NUM_ATOMIC_CAPABILITIES, false);
if (rc == -1) {
td_vmsg(td, errno, "error in getting atomic write capabilities", "nvm_get_capabilities");
rc = errno;
goto close_file;
- } else if (rc < 4) {
+ } else if (rc < NUM_ATOMIC_CAPABILITIES) {
td_vmsg(td, EINVAL, "couldn't get all the atomic write capabilities" , "nvm_get_capabilities");
rc = ECANCELED;
goto close_file;
@@ -129,7 +133,7 @@ static int open_file(struct thread_data *td, struct fio_file *f)
rc = 0;
d->xfer_buf_align = nvm_capability[0].cap_value;
d->xfer_buflen_align = nvm_capability[1].cap_value;
- d->xfer_buflen_max = d->xfer_buflen_align * nvm_capability[2].cap_value;
+ d->xfer_buflen_max = d->xfer_buflen_align * nvm_capability[2].cap_value * nvm_capability[4].cap_value;
d->sector_size = nvm_capability[3].cap_value;
out:
--
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
