[Crash-utility] problem with crash on upstream kernel cores

[Josef Whiter]

On Fri, Feb 23, 2007 at 04:00:09PM -0500, Dave Anderson wrote:
> if you do this with your kernel:
> 
>   # gdb vmlinux
>   ...
>   (gdb) ptype struct zone
> 
> What do you see?
> 

(gdb) ptype struct zone
type = struct zone {
    long unsigned int pages_min;
    long unsigned int pages_low;
    long unsigned int pages_high;
    long unsigned int lowmem_reserve[3];
    struct per_cpu_pageset pageset[32];
    spinlock_t lock;
    struct free_area free_area[11];
    struct zone_padding _pad1_;
    spinlock_t lru_lock;
    struct list_head active_list;
    struct list_head inactive_list;
    long unsigned int nr_scan_active;
    long unsigned int nr_scan_inactive;
    long unsigned int pages_scanned;
    int all_unreclaimable;
    atomic_t reclaim_in_progress;
    atomic_long_t vm_stat[14];
    int prev_priority;
    struct zone_padding _pad2_;
    wait_queue_head_t *wait_table;
    long unsigned int wait_table_hash_nr_entries;
    long unsigned int wait_table_bits;
    struct pglist_data *zone_pgdat;
    long unsigned int zone_start_pfn;
    long unsigned int spanned_pages;
    long unsigned int present_pages;
    const char *name;
}

It looks like free_pages has been removed altogether.

Josef