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author | David Vrabel <david.vrabel@citrix.com> | 2011-08-24 09:33:10 +0100 |
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committer | David Vrabel <david.vrabel@citrix.com> | 2011-08-24 09:33:10 +0100 |
commit | e675405f3a70c6497596b4060ee2805e787a4b90 (patch) | |
tree | f9917f1f57f32e4adcba2a2c8cc6387ad22e5bec /xen/arch/x86/domain_build.c | |
parent | 91326b5491174ff4cbd36a98367b1bc7c378bd29 (diff) | |
download | xen-e675405f3a70c6497596b4060ee2805e787a4b90.tar.gz xen-e675405f3a70c6497596b4060ee2805e787a4b90.tar.bz2 xen-e675405f3a70c6497596b4060ee2805e787a4b90.zip |
x86: don't limit dom0's maximum reservation by the available memory
Set dom0's initial maximum reservation using the max value supplied in
the dom0_mem command line option without limiting it by the available
memory.
This allows dom0 to make use of any hotplugged memory without having
to also adjust the maximum reservation.
Signed-off-by: David Vrabel <david.vrabel@citrix.com>
Acked-by: Jan Beulich <jbeulich@novell.com>
Diffstat (limited to 'xen/arch/x86/domain_build.c')
-rw-r--r-- | xen/arch/x86/domain_build.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/xen/arch/x86/domain_build.c b/xen/arch/x86/domain_build.c index f818f0b876..a2cebb7c21 100644 --- a/xen/arch/x86/domain_build.c +++ b/xen/arch/x86/domain_build.c @@ -254,7 +254,7 @@ static unsigned long __init compute_dom0_nr_pages( } #endif - d->max_pages = min(max_pages, avail); + d->max_pages = min_t(unsigned long, max_pages, UINT_MAX); return nr_pages; } |