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

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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>

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This commit is contained in:

Giridhar Pemmasani 2006-10-28 10:38:34 -07:00 • committed by Linus Torvalds

parent 6a2aae06cc

commit 52fd24ca1d

2 changed files with 13 additions and 8 deletions

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include/linux/vmalloc.h

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