tree bb3959b403c4bfec138b61e7943e17a76dc6cad6
parent 6a2aae06cc1e87e9712a26a639f6a2f3442e2027
author Giridhar Pemmasani <pgiri@yahoo.com> 1162057114 -0700
committer Linus Torvalds <torvalds@g5.osdl.org> 1162060252 -0700

[PATCH] __vmalloc with GFP_ATOMIC causes 'sleeping from invalid context'

If __vmalloc is called to allocate memory with GFP_ATOMIC in atomic
context, the chain of calls results in __get_vm_area_node allocating memory
for vm_struct with GFP_KERNEL, causing the 'sleeping from invalid context'
warning.  This patch fixes it by passing the gfp flags along so
__get_vm_area_node allocates memory for vm_struct with the same flags.

Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>