Re: [patch] mm, mempool: do not allow atomic resizing

2015-03-11 Thread Steffen Maier
for the zfcp part: Acked-by: Steffen Maier On 03/08/2015 04:19 AM, David Rientjes wrote: Allocating a large number of elements in atomic context could quickly deplete memory reserves, so just disallow atomic resizing entirely. Nothing currently uses mempool_resize() with anything other than GF

[patch] mm, mempool: do not allow atomic resizing

2015-03-07 Thread David Rientjes
Allocating a large number of elements in atomic context could quickly deplete memory reserves, so just disallow atomic resizing entirely. Nothing currently uses mempool_resize() with anything other than GFP_KERNEL, so convert existing callers to drop the gfp_mask. Signed-off-by: David Rientjes -