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| author | Christoph Lameter <clameter@sgi.com> | 2007-05-16 22:11:21 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-05-17 05:23:06 -0700 |
| commit | ea125892a17f43919c726777ed1e4929d41e7984 (patch) | |
| tree | 4d349a456bca4005d021d10c063ecb79c42ff4bc /include | |
| parent | 8d98a690f58e0d6ecf424b7ca84488475cf87bd9 (diff) | |
| download | op-kernel-dev-ea125892a17f43919c726777ed1e4929d41e7984.zip op-kernel-dev-ea125892a17f43919c726777ed1e4929d41e7984.tar.gz | |
Fix page allocation flags in grow_dev_page()
grow_dev_page() simply passes GFP_NOFS to find_or_create_page. This means
the allocation of radix tree nodes is done with GFP_NOFS and the allocation
of a new page is done using GFP_NOFS.
The mapping has a flags field that contains the necessary allocation flags
for the page cache allocation. These need to be consulted in order to get
DMA and HIGHMEM allocations etc right. And yes a blockdev could be
allowing Highmem allocations if its a ramdisk.
Cc: Hugh Dickins <hugh@veritas.com>
Signed-off-by: Christoph Lameter <clameter@sgi.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions
