[PATCH 0/2] Fix s5p-mfc lock contention in request firmware paths
From: Marian Mihailescu <hidden>
Date: 2017-10-25 22:28:11
Also in:
linux-media, lkml
From: Marian Mihailescu <hidden>
Date: 2017-10-25 22:28:11
Also in:
linux-media, lkml
Hi Shuah, For MFC patch, you can delete the "dev" variable since it's not being used anymore and results in a compile warning. - struct s5p_mfc_dev *dev = ctx->dev; Cheers, Marian On Thu, Oct 26, 2017 at 7:54 AM, Shuah Khan [off-list ref] wrote:
On 10/06/2017 03:30 PM, Shuah Khan wrote:quoted
This patch series fixes inefficiencies and lock contention in the request firmware paths. Shuah Khan (2): media: s5p-mfc: check for firmware allocation before requesting firmware media: s5p-mfc: fix lock confection - request_firmware() once and keep state drivers/media/platform/s5p-mfc/s5p_mfc.c | 4 ++++ drivers/media/platform/s5p-mfc/s5p_mfc_common.h | 3 +++ drivers/media/platform/s5p-mfc/s5p_mfc_ctrl.c | 15 ++++++++++----- 3 files changed, 17 insertions(+), 5 deletions(-)Any feedback on this series? thanks, -- Shuah