tree 5d7f93f6d9a315b66fbc2bcfb7cc5d866a7013e9
parent a43a8c39bbb493c9e93f6764b350de2e33e18e92
author Christoph Hellwig <hch@lst.de> 1151053397 -0700
committer Linus Torvalds <torvalds@g5.osdl.org> 1151073768 -0700

[PATCH] slab: clean up kmem_getpages

The last ifdef addition hit the ugliness treshold on this functions, so:

 - rename the variable i to nr_pages so it's somewhat descriptive
 - remove the addr variable and do the page_address call at the very end
 - instead of ifdef'ing the whole alloc_pages_node call just make the
   __GFP_COMP addition to flags conditional
 - rewrite the __GFP_COMP comment to make sense

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>