RE: [PATCH 1/1] video: hyperv_fb: Add ratelimit on error message

2021-04-21 Thread Michael Kelley
From: Joe Perches Sent: Tuesday, April 20, 2021 12:59 PM > > On Tue, 2021-04-20 at 08:44 -0700, Michael Kelley wrote: > > Due to a full ring buffer, the driver may be unable to send updates to > > the Hyper-V host. But outputing the error message can make the problem > > worse because console ou

Re: [PATCH 1/1] video: hyperv_fb: Add ratelimit on error message

2021-04-20 Thread Joe Perches
On Tue, 2021-04-20 at 08:44 -0700, Michael Kelley wrote: > Due to a full ring buffer, the driver may be unable to send updates to > the Hyper-V host. But outputing the error message can make the problem > worse because console output is also typically written to the frame > buffer. As a result, i

Re: [PATCH 1/1] video: hyperv_fb: Add ratelimit on error message

2021-04-20 Thread Wei Liu
On Tue, Apr 20, 2021 at 08:44:19AM -0700, Michael Kelley wrote: > Due to a full ring buffer, the driver may be unable to send updates to > the Hyper-V host. But outputing the error message can make the problem > worse because console output is also typically written to the frame > buffer. As a re

[PATCH 1/1] video: hyperv_fb: Add ratelimit on error message

2021-04-20 Thread Michael Kelley
Due to a full ring buffer, the driver may be unable to send updates to the Hyper-V host. But outputing the error message can make the problem worse because console output is also typically written to the frame buffer. As a result, in some circumstances the error message is output continuously. B