diff options
| author | Brian Welty <brian.welty@intel.com> | 2017-02-08 16:27:31 +0300 |
|---|---|---|
| committer | Doug Ledford <dledford@redhat.com> | 2017-02-19 17:18:41 +0300 |
| commit | 0128fceaf934dbfca4537d4eb8c3a5f7e84562c8 (patch) | |
| tree | 08988e2aed15cc813361d12954c0bb5307a55472 /drivers/infiniband/hw/hfi1/verbs.c | |
| parent | b4238e70579cb1edf32c56ee512f84cbad01ac27 (diff) | |
| download | linux-0128fceaf934dbfca4537d4eb8c3a5f7e84562c8.tar.xz | |
IB/hfi1, rdmavt: Update copy_sge to use boolean arguments
Convert copy_sge and related SGE state functions to use boolean.
For determining if QP is in user mode, add helper function in rdmavt_qp.h.
This is used to determine if QP needs the last byte ordering.
While here, change rvt_pd.user to a boolean.
Reviewed-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
Reviewed-by: Dean Luick <dean.luick@intel.com>
Signed-off-by: Brian Welty <brian.welty@intel.com>
Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/infiniband/hw/hfi1/verbs.c')
| -rw-r--r-- | drivers/infiniband/hw/hfi1/verbs.c | 21 |
1 files changed, 11 insertions, 10 deletions
diff --git a/drivers/infiniband/hw/hfi1/verbs.c b/drivers/infiniband/hw/hfi1/verbs.c index cae32304eaba..b10c2dcb4ba5 100644 --- a/drivers/infiniband/hw/hfi1/verbs.c +++ b/drivers/infiniband/hw/hfi1/verbs.c @@ -291,7 +291,7 @@ static void wss_insert(void *address) /* * Is the working set larger than the threshold? */ -static inline int wss_exceeds_threshold(void) +static inline bool wss_exceeds_threshold(void) { return atomic_read(&wss.total_count) >= wss.threshold; } @@ -419,18 +419,19 @@ __be64 ib_hfi1_sys_image_guid; * @ss: the SGE state * @data: the data to copy * @length: the length of the data + * @release: boolean to release MR * @copy_last: do a separate copy of the last 8 bytes */ void hfi1_copy_sge( struct rvt_sge_state *ss, void *data, u32 length, - int release, - int copy_last) + bool release, + bool copy_last) { struct rvt_sge *sge = &ss->sge; - int in_last = 0; int i; - int cacheless_copy = 0; + bool in_last = false; + bool cacheless_copy = false; if (sge_copy_mode == COPY_CACHELESS) { cacheless_copy = length >= PAGE_SIZE; @@ -454,8 +455,8 @@ void hfi1_copy_sge( if (length > 8) { length -= 8; } else { - copy_last = 0; - in_last = 1; + copy_last = false; + in_last = true; } } @@ -501,8 +502,8 @@ again: } if (copy_last) { - copy_last = 0; - in_last = 1; + copy_last = false; + in_last = true; length = 8; goto again; } @@ -513,7 +514,7 @@ again: * @ss: the SGE state * @length: the number of bytes to skip */ -void hfi1_skip_sge(struct rvt_sge_state *ss, u32 length, int release) +void hfi1_skip_sge(struct rvt_sge_state *ss, u32 length, bool release) { struct rvt_sge *sge = &ss->sge; |