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author | Christoph Lameter <clameter@sgi.com> | 2007-02-21 00:57:51 +0300 |
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committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-02-21 04:10:13 +0300 |
commit | 74c7aa8b8581e0ba8d6d17c623b9279aaabbb0cf (patch) | |
tree | e8bfdd1d4bd5a7d4ee0e0bbf83c45c9f2b5deb59 /lib | |
parent | 5ec553a90448b3edbd26c1acc72464f877614bfa (diff) | |
download | linux-74c7aa8b8581e0ba8d6d17c623b9279aaabbb0cf.tar.xz |
[PATCH] Replace highest_possible_node_id() with nr_node_ids
highest_possible_node_id() is currently used to calculate the last possible
node idso that the network subsystem can figure out how to size per node
arrays.
I think having the ability to determine the maximum amount of nodes in a
system at runtime is useful but then we should name this entry
correspondingly, it should return the number of node_ids, and the the value
needs to be setup only once on bootup. The node_possible_map does not
change after bootup.
This patch introduces nr_node_ids and replaces the use of
highest_possible_node_id(). nr_node_ids is calculated on bootup when the
page allocators pagesets are initialized.
[deweerdt@free.fr: fix oops]
Signed-off-by: Christoph Lameter <clameter@sgi.com>
Cc: Neil Brown <neilb@suse.de>
Cc: Trond Myklebust <trond.myklebust@fys.uio.no>
Signed-off-by: Frederik Deweerdt <frederik.deweerdt@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'lib')
0 files changed, 0 insertions, 0 deletions