Re: [PATCH] perf io: Make open and read calls more robust
From: Andi Kleen
Date: Wed Jun 15 2022 - 14:49:28 EST
On 6/14/2022 11:03 PM, Ian Rogers wrote:
Wrap open and read calls with TEMP_FAILURE_RETRY in case a signal
causes the syscall to need to restart.
Why not just use SA_RESTART on the signals?
-Andi