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| author | David Vrabel <david.vrabel@citrix.com> | 2011-08-24 09:34:54 +0100 |
|---|---|---|
| committer | David Vrabel <david.vrabel@citrix.com> | 2011-08-24 09:34:54 +0100 |
| commit | a2776e5ecf6371cd9b980f9e5ac5a56fba7a635a (patch) | |
| tree | c0f7d4a5d8ce91e96235d34bf4e8ef7e302e90c2 | |
| parent | b7797d5854da9f382841d1d758f69c59b6b7616f (diff) | |
| download | xen-a2776e5ecf6371cd9b980f9e5ac5a56fba7a635a.tar.gz xen-a2776e5ecf6371cd9b980f9e5ac5a56fba7a635a.tar.bz2 xen-a2776e5ecf6371cd9b980f9e5ac5a56fba7a635a.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>
xen-unstable changeset: 23790:1515138fbd7b
xen-unstable date: Wed Aug 24 09:33:10 2011 +0100
| -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 00cb3830d8..82850484c0 100644 --- a/xen/arch/x86/domain_build.c +++ b/xen/arch/x86/domain_build.c @@ -253,7 +253,7 @@ 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; } |