diff options
| author | Santosh Shilimkar <santosh.shilimkar@oracle.com> | 2016-07-04 16:16:36 -0700 |
|---|---|---|
| committer | Santosh Shilimkar <santosh.shilimkar@oracle.com> | 2017-01-02 14:02:52 -0800 |
| commit | be2f76eacc278c272f26d46e4168efe5a55f5383 (patch) | |
| tree | c5d8d170f37ff0704d3a87b55e493ea794f8e841 /net/rds/ib.h | |
| parent | 09b2b8f52895addd9bf28dc5ac98ff5cc750cf9a (diff) | |
| download | linux-be2f76eacc278c272f26d46e4168efe5a55f5383.tar.bz2 | |
RDS: IB: Add vector spreading for cqs
Based on available device vectors, allocate cqs accordingly to
get better spread of completion vectors which helps performace
great deal..
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@oracle.com>
Diffstat (limited to 'net/rds/ib.h')
| -rw-r--r-- | net/rds/ib.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/net/rds/ib.h b/net/rds/ib.h index c62e5513d306..1fe9f79fead5 100644 --- a/net/rds/ib.h +++ b/net/rds/ib.h @@ -185,6 +185,10 @@ struct rds_ib_connection { /* Endpoint role in connection */ bool i_active_side; + + /* Send/Recv vectors */ + int i_scq_vector; + int i_rcq_vector; }; /* This assumes that atomic_t is at least 32 bits */ @@ -227,6 +231,7 @@ struct rds_ib_device { spinlock_t spinlock; /* protect the above */ atomic_t refcount; struct work_struct free_work; + int *vector_load; }; #define ibdev_to_node(ibdev) dev_to_node(ibdev->dma_device) |