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Posted to commits@nuttx.apache.org by GitBox <gi...@apache.org> on 2021/06/02 16:43:01 UTC

[GitHub] [incubator-nuttx] davids5 commented on pull request #3831: serial: Remove the unnecessary critical section in uart_pollnotify

davids5 commented on pull request #3831:
URL: https://github.com/apache/incubator-nuttx/pull/3831#issuecomment-853185521


   Was not the the CS was for making atomic  the check and the cation, not safety call to nxsem_get_value?   A waiter introduced after the check will be blocked.


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