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| author | Miroslav Rezanina <mrezanin@redhat.com> | 2009-09-16 03:56:17 -0400 |
|---|---|---|
| committer | Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> | 2010-07-20 12:51:22 -0700 |
| commit | 093d7b4639951ea3021a6f70d376c3ff31f4740c (patch) | |
| tree | 552be40304174678d2db47c3259ce59fe5483d9f /arch/x86/xen/enlighten.c | |
| parent | e40152ee1e1c7a63f4777791863215e3faa37a86 (diff) | |
| download | linux-093d7b4639951ea3021a6f70d376c3ff31f4740c.tar.gz linux-093d7b4639951ea3021a6f70d376c3ff31f4740c.tar.bz2 linux-093d7b4639951ea3021a6f70d376c3ff31f4740c.zip | |
xen: release unused free memory
Scan an e820 table and release any memory which lies between e820 entries,
as it won't be used and would just be wasted. At present this is just to
release any memory beyond the end of the e820 map, but it will also deal
with holes being punched in the map.
Derived from patch by Miroslav Rezanina <mrezanin@redhat.com>
Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Diffstat (limited to 'arch/x86/xen/enlighten.c')
| -rw-r--r-- | arch/x86/xen/enlighten.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c index 65d8d79b46a8..399bed2de881 100644 --- a/arch/x86/xen/enlighten.c +++ b/arch/x86/xen/enlighten.c @@ -731,7 +731,6 @@ static void set_xen_basic_apic_ops(void) #endif - static void xen_clts(void) { struct multicall_space mcs; |