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 [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
[Index of Archives]
[Kernel Newbies]
[Netfilter]
[Bugtraq]
[Photo]
[Stuff]
[Gimp]
[Yosemite News]
[MIPS Linux]
[ARM Linux]
[Linux Security]
[Linux RAID]
[Video 4 Linux]
[Linux for the blind]
[Linux Resources]
