diff options
| author | Sudarsana Reddy Kalluru <sudarsana.kalluru@cavium.com> | 2018-07-01 20:03:05 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-07-22 14:25:53 +0200 |
| commit | 6f6d1452ad16bd35a3f44c4ce67b5075e86e9b18 (patch) | |
| tree | c91cbbdc8c42484e26538680521ad1280e02faac /drivers/net/usb/r8152.c | |
| parent | 6ac40d2dc0eb70a99418729fd7c9d5ff90925855 (diff) | |
qed: Limit msix vectors in kdump kernel to the minimum required count.
[ Upstream commit bb7858ba1102f82470a917e041fd23e6385c31be ]
Memory size is limited in the kdump kernel environment. Allocation of more
msix-vectors (or queues) consumes few tens of MBs of memory, which might
lead to the kdump kernel failure.
This patch adds changes to limit the number of MSI-X vectors in kdump
kernel to minimum required value (i.e., 2 per engine).
Fixes: fe56b9e6a ("qed: Add module with basic common support")
Signed-off-by: Sudarsana Reddy Kalluru <Sudarsana.Kalluru@cavium.com>
Signed-off-by: Michal Kalderon <Michal.Kalderon@cavium.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/net/usb/r8152.c')
0 files changed, 0 insertions, 0 deletions