diff options
Diffstat (limited to 'Documentation/admin-guide/kdump/vmcoreinfo.rst')
| -rw-r--r-- | Documentation/admin-guide/kdump/vmcoreinfo.rst | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/Documentation/admin-guide/kdump/vmcoreinfo.rst b/Documentation/admin-guide/kdump/vmcoreinfo.rst index 78e4d2e7ba14..bced9e4b6e08 100644 --- a/Documentation/admin-guide/kdump/vmcoreinfo.rst +++ b/Documentation/admin-guide/kdump/vmcoreinfo.rst @@ -172,7 +172,7 @@ variables. Offset of the free_list's member. This value is used to compute the number of free pages. -Each zone has a free_area structure array called free_area[MAX_ORDER + 1]. +Each zone has a free_area structure array called free_area[NR_PAGE_ORDERS]. The free_list represents a linked list of free page blocks. (list_head, next|prev) @@ -189,11 +189,11 @@ Offsets of the vmap_area's members. They carry vmalloc-specific information. Makedumpfile gets the start address of the vmalloc region from this. -(zone.free_area, MAX_ORDER + 1) -------------------------------- +(zone.free_area, NR_PAGE_ORDERS) +-------------------------------- Free areas descriptor. User-space tools use this value to iterate the -free_area ranges. MAX_ORDER is used by the zone buddy allocator. +free_area ranges. NR_PAGE_ORDERS is used by the zone buddy allocator. prb --- |