On Tue, 30 Mar 2010, Oleg Nesterov wrote: > ->siglock is no longer needed to access task->signal, change > oom_adjust_read() and oom_adjust_write() to read/write oom_adj > lockless. > > Yes, this means that "echo 2 >oom_adj" and "echo 1 >oom_adj" > can race and the second write can win, but I hope this is OK. > Ok, but could you base this on -mm at http://userweb.kernel.org/~akpm/mmotm/ since an additional tunable has been added (oom_score_adj), which does the same thing? -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxxx For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>