diff options
| author | Amir Shehata <amir.shehata@intel.com> | 2016-10-27 18:11:40 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-10-30 10:56:15 -0400 |
| commit | 8d69af0381930c9ab818cc3aa6bcf00bf328ed00 (patch) | |
| tree | 4cfefeebc115c136d021188da3c1dc4281a23c7a /drivers/staging/lustre/lustre/ptlrpc/events.c | |
| parent | 662e035ca5266fedd1259bcbe79a50ef4de1bd77 (diff) | |
staging: lustre: ptlrpc: Introduce iovec to bulk descriptor
Added a union to ptlrpc_bulk_desc for KVEC and KIOV buffers.
bd_type has been changed to be a bit mask. Bits are set in
bd_type to specify {put,get}{source,sink}{kvec,kiov}
changed all instances in the code to access the union properly
ASSUMPTION: all current code only works with KIOV and new DNE code
to be added will introduce a different code path that uses IOVEC
As part of the implementation buffer operations are added
as callbacks to be defined by users of ptlrpc. This enables
buffer users to define how to allocate and release buffers.
Signed-off-by: Amir Shehata <amir.shehata@intel.com>
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-5835
Reviewed-on: http://review.whamcloud.com/12525
Reviewed-by: wangdi <di.wang@intel.com>
Reviewed-by: Liang Zhen <liang.zhen@intel.com>
Reviewed-by: James Simmons <uja.ornl@yahoo.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>
Signed-off-by: James Simmons <jsimmons@infradead.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/lustre/lustre/ptlrpc/events.c')
| -rw-r--r-- | drivers/staging/lustre/lustre/ptlrpc/events.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/staging/lustre/lustre/ptlrpc/events.c b/drivers/staging/lustre/lustre/ptlrpc/events.c index 283dfb296d35..49f3e6368415 100644 --- a/drivers/staging/lustre/lustre/ptlrpc/events.c +++ b/drivers/staging/lustre/lustre/ptlrpc/events.c @@ -182,9 +182,9 @@ void client_bulk_callback(lnet_event_t *ev) struct ptlrpc_bulk_desc *desc = cbid->cbid_arg; struct ptlrpc_request *req; - LASSERT((desc->bd_type == BULK_PUT_SINK && + LASSERT((ptlrpc_is_bulk_put_sink(desc->bd_type) && ev->type == LNET_EVENT_PUT) || - (desc->bd_type == BULK_GET_SOURCE && + (ptlrpc_is_bulk_get_source(desc->bd_type) && ev->type == LNET_EVENT_GET) || ev->type == LNET_EVENT_UNLINK); LASSERT(ev->unlinked); |