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On Mon, Jun 13, 2005 at 10:14:05PM -0700, li nux wrote: > My application is using remap_file_pages and mlocks > those pages. > So in the code of try_to_unmap_file (see below), > I should never reach the call to try_to_unmap_cluster, > because for those pages VM_LOCKED is always set. > But, under heavy load I am seeing try_to_unmap_cluster > is getting called. Stack: Does your app use remap_file_pages() before mlock()? If so, the VM may be trying to reclaim pages between the call to remap_file_pages() and the call to mlock(). -- wli - 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/ | ||||||||||||
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