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| author |   Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2019-08-11 23:24:46 -0700 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2019-08-11 23:24:46 -0700 |
| commit | 4aa31b4b61e4985e719352c329c3948d1932cb64 (patch) | |
| tree | 251d6d11d1e5c9c09adc3e0eb1715c56b2e16c95 /drivers/nvme/host/tcp.c | |
| parent | Input: remove w90x900 touchscreen driver (diff) | |
| parent | Linux 5.3-rc4 (diff) | |
| download | linux-dev-4aa31b4b61e4985e719352c329c3948d1932cb64.tar.xz linux-dev-4aa31b4b61e4985e719352c329c3948d1932cb64.zip | |
Merge tag 'v5.3-rc4' into next
Sync up with mainline to bring in device_property_count_u32 andother
newer APIs.
Diffstat (limited to 'drivers/nvme/host/tcp.c')
| -rw-r--r-- | drivers/nvme/host/tcp.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/nvme/host/tcp.c b/drivers/nvme/host/tcp.c index 08a2501b9357..606b13d35d16 100644 --- a/drivers/nvme/host/tcp.c +++ b/drivers/nvme/host/tcp.c @@ -860,7 +860,14 @@ static int nvme_tcp_try_send_data(struct nvme_tcp_request *req) else flags |= MSG_MORE; - ret = kernel_sendpage(queue->sock, page, offset, len, flags); + /* can't zcopy slab pages */ + if (unlikely(PageSlab(page))) { + ret = sock_no_sendpage(queue->sock, page, offset, len, + flags); + } else { + ret = kernel_sendpage(queue->sock, page, offset, len, + flags); + } if (ret <= 0) return ret; |