Re: [PATCH] mm/page_io: Use pr_alert_ratelimited for swap read/write errors

Hi: On 2021/2/1 22:20, Georgi Djakov wrote: > If there are errors during swap read or write, they can easily fill > the log buffer and remove any previous messages that might be useful > for debugging, especially on systems that rely for logging only on > the kernel ring-buffer. > > For example, o

Re: [PATCH] mm/page_io: Use pr_alert_ratelimited for swap read/write errors

On Mon, Feb 01, 2021 at 04:20:55PM +0200, Georgi Djakov wrote: > If there are errors during swap read or write, they can easily fill > the log buffer and remove any previous messages that might be useful > for debugging, especially on systems that rely for logging only on > the kernel ring-buffer.

[PATCH] mm/page_io: Use pr_alert_ratelimited for swap read/write errors

If there are errors during swap read or write, they can easily fill the log buffer and remove any previous messages that might be useful for debugging, especially on systems that rely for logging only on the kernel ring-buffer. For example, on a systems using zram as swap, we are more likely to se