{
if (cpuset_do_page_mem_spread()) {
int n = cpuset_mem_spread_node();
- return alloc_pages_node(n, gfp, 0);
+ return alloc_pages_exact_node(n, gfp, 0);
}
return alloc_pages(gfp, 0);
}
static void shrink_readahead_size_eio(struct file *filp,
struct file_ra_state *ra)
{
- if (!ra->ra_pages)
- return;
-
ra->ra_pages /= 4;
}
if (VM_SequentialReadHint(vma) ||
offset - 1 == (ra->prev_pos >> PAGE_CACHE_SHIFT)) {
- page_cache_sync_readahead(mapping, ra, file, offset, 1);
+ page_cache_sync_readahead(mapping, ra, file, offset,
+ ra->ra_pages);
return;
}