Messages in this thread |  | | Date | Sun, 25 Aug 2002 19:15:42 -0700 | From | Andrew Morton <> | Subject | Re: MM patches against 2.5.31 |
| |
"Martin J. Bligh" wrote: > > > kjournald: page allocation failure. order:0, mode:0x0 > > I've seen this before, but am curious how we ever passed > a gfpmask (aka mode) of 0 to __alloc_pages? Can't see anywhere > that does this?
Could be anywhere, really. A network interrupt doing GFP_ATOMIC while kjournald is executing. A radix-tree node allocation on the add-to-swap path perhaps. (The swapout failure messages aren't supposed to come out, but mempool_alloc() stomps on the caller's setting of PF_NOWARN.)
Or:
mnm:/usr/src/25> grep -r GFP_ATOMIC drivers/scsi/*.c | wc -l 89 - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
|  |