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    Annotation of /trunk/kernel26-xen/patches-2.6.25-r1/1040-2.6.25-xen-balloon-max-target.patch

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    Revision 609 - (hide annotations) (download)
    Fri May 23 17:35:37 2008 UTC (16 years, 1 month ago) by niro
    File size: 1266 byte(s) 
    -using opensuse xen patchset, updated kernel configs
    1 niro 609 From: ccoffing@novell.com
    2     Subject: Expose min/max limits of domain ballooning
    3     Patch-mainline: obsolete
    4     References: 152667, 184727
    5    
    6     Index: head-2008-04-15/drivers/xen/balloon/balloon.c
    7     ===================================================================
    8     --- head-2008-04-15.orig/drivers/xen/balloon/balloon.c 2008-04-15 10:31:51.000000000 +0200
    9     +++ head-2008-04-15/drivers/xen/balloon/balloon.c 2008-04-15 10:48:02.000000000 +0200
    10     @@ -92,6 +92,7 @@ extern unsigned long totalhigh_pages;
    11     #define inc_totalhigh_pages() ((void)0)
    12     #define dec_totalhigh_pages() ((void)0)
    13     #endif
    14     +extern unsigned long num_physpages;
    15    
    16     /* List of ballooned pages, threaded through the mem_map array. */
    17     static LIST_HEAD(ballooned_pages);
    18     @@ -494,11 +495,14 @@ static int balloon_read(char *page, char
    19     page,
    20     "Current allocation: %8lu kB\n"
    21     "Requested target: %8lu kB\n"
    22     + "Minimum target: %8lu kB\n"
    23     + "Maximum target: %8lu kB\n"
    24     "Low-mem balloon: %8lu kB\n"
    25     "High-mem balloon: %8lu kB\n"
    26     "Driver pages: %8lu kB\n"
    27     "Xen hard limit: ",
    28     PAGES2KB(bs.current_pages), PAGES2KB(bs.target_pages),
    29     + PAGES2KB(minimum_target()), PAGES2KB(num_physpages),
    30     PAGES2KB(bs.balloon_low), PAGES2KB(bs.balloon_high),
    31     PAGES2KB(bs.driver_pages));
    32