diff options
| author | Ingo Molnar <mingo@kernel.org> | 2012-04-14 13:18:27 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2012-04-14 13:19:04 +0200 |
| commit | 6ac1ef482d7ae0c690f1640bf6eb818ff9a2d91e (patch) | |
| tree | 021cc9f6b477146fcebe6f3be4752abfa2ba18a9 /drivers/scsi/cxgbi/libcxgbi.c | |
| parent | 682968e0c425c60f0dde37977e5beb2b12ddc4cc (diff) | |
| parent | a385ec4f11bdcf81af094c03e2444ee9b7fad2e5 (diff) | |
Merge branch 'perf/core' into perf/uprobes
Merge in latest upstream (and the latest perf development tree),
to prepare for tooling changes, and also to pick up v3.4 MM
changes that the uprobes code needs to take care of.
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'drivers/scsi/cxgbi/libcxgbi.c')
| -rw-r--r-- | drivers/scsi/cxgbi/libcxgbi.c | 18 |
1 files changed, 4 insertions, 14 deletions
diff --git a/drivers/scsi/cxgbi/libcxgbi.c b/drivers/scsi/cxgbi/libcxgbi.c index d3ff9cd40234..d9253db1d0e2 100644 --- a/drivers/scsi/cxgbi/libcxgbi.c +++ b/drivers/scsi/cxgbi/libcxgbi.c @@ -1956,12 +1956,11 @@ int cxgbi_conn_init_pdu(struct iscsi_task *task, unsigned int offset, /* data fits in the skb's headroom */ for (i = 0; i < tdata->nr_frags; i++, frag++) { - char *src = kmap_atomic(frag->page, - KM_SOFTIRQ0); + char *src = kmap_atomic(frag->page); memcpy(dst, src+frag->offset, frag->size); dst += frag->size; - kunmap_atomic(src, KM_SOFTIRQ0); + kunmap_atomic(src); } if (padlen) { memset(dst, 0, padlen); @@ -2148,11 +2147,10 @@ int cxgbi_set_conn_param(struct iscsi_cls_conn *cls_conn, enum iscsi_param param, char *buf, int buflen) { struct iscsi_conn *conn = cls_conn->dd_data; - struct iscsi_session *session = conn->session; struct iscsi_tcp_conn *tcp_conn = conn->dd_data; struct cxgbi_conn *cconn = tcp_conn->dd_data; struct cxgbi_sock *csk = cconn->cep->csk; - int value, err = 0; + int err; log_debug(1 << CXGBI_DBG_ISCSI, "cls_conn 0x%p, param %d, buf(%d) %s.\n", @@ -2174,15 +2172,7 @@ int cxgbi_set_conn_param(struct iscsi_cls_conn *cls_conn, conn->datadgst_en, 0); break; case ISCSI_PARAM_MAX_R2T: - sscanf(buf, "%d", &value); - if (value <= 0 || !is_power_of_2(value)) - return -EINVAL; - if (session->max_r2t == value) - break; - iscsi_tcp_r2tpool_free(session); - err = iscsi_set_param(cls_conn, param, buf, buflen); - if (!err && iscsi_tcp_r2tpool_alloc(session)) - return -ENOMEM; + return iscsi_tcp_set_max_r2t(conn, buf); case ISCSI_PARAM_MAX_RECV_DLENGTH: err = iscsi_set_param(cls_conn, param, buf, buflen); if (!err) |