raiden00pl commented on code in PR #11125: URL: https://github.com/apache/nuttx/pull/11125#discussion_r1382531694
########## fs/inode/fs_files.c: ########## @@ -583,6 +605,7 @@ int fs_getfilep(int fd, FAR struct file **filep) ret = nxmutex_lock(&list->fl_lock); Review Comment: Another option is to use rwlock spinlock which is currently upstream for SMP case, and add a simple implementation of rwlock for non-SMP case where we use only critical sections. Can't rwlock for non-SMP be implemented simply as critical sections? Linux for rwlock in uniprocessor case simply disable preemption ( -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: commits-unsubscr...@nuttx.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org
