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skip the MADV_SEQUENTIAL processing if we refault. fixes PR 14060.

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chs 2001-10-03 05:17:58 +00:00
parent 8b8f98cdbe
commit 3aea6d69ad
1 changed files with 2 additions and 2 deletions

4
sys/uvm/uvm_fault.c

@ -1,4 +1,4 @@
/* $NetBSD: uvm_fault.c,v 1.69 2001/09/15 20:36:45 chs Exp $ */ /* $NetBSD: uvm_fault.c,v 1.70 2001/10/03 05:17:58 chs Exp $ */
/* /*
* *
@ -720,7 +720,7 @@ ReFault:
* now and then forget about them (for the rest of the fault). * now and then forget about them (for the rest of the fault).
*/ */
if (ufi.entry->advice == MADV_SEQUENTIAL) { if (ufi.entry->advice == MADV_SEQUENTIAL && nback != 0) {
UVMHIST_LOG(maphist, " MADV_SEQUENTIAL: flushing backpages", UVMHIST_LOG(maphist, " MADV_SEQUENTIAL: flushing backpages",
0,0,0,0); 0,0,0,0);