Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > linux.kernel > #1378515

Re: [PATCH 18/19] crypto: get rid of superfluous __GFP_REPEAT

Show all headers | View raw

On Mon, Apr 11, 2016 at 01:08:11PM +0200, Michal Hocko wrote:
> From: Michal Hocko <mhocko@suse.com>
> 
> __GFP_REPEAT has a rather weak semantic but since it has been introduced
> around 2.6.12 it has been ignored for low order allocations.
> 
> lzo_init uses __GFP_REPEAT to allocate LZO1X_MEM_COMPRESS 16K. This is
> order 3 allocation request and __GFP_REPEAT is ignored for this size
> as well as all <= PAGE_ALLOC_COSTLY requests.
> 
> Cc: Herbert Xu <herbert@gondor.apana.org.au>
> Cc: "David S. Miller" <davem@davemloft.net>
> Signed-off-by: Michal Hocko <mhocko@suse.com>

Could you please send this patch to the linux-crypto list? Thanks.
-- 
Email: Herbert Xu <herbert@gondor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt

Back to linux.kernel | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread

Thread

[PATCH 0/19] get rid of superfluous __GFP_REPORT Michal Hocko <mhocko@kernel.org> - 2016-04-11 13:10 +0200
  [PATCH 15/19] tile: get rid of superfluous __GFP_REPEAT Michal Hocko <mhocko@kernel.org> - 2016-04-11 13:10 +0200
  [PATCH 18/19] crypto: get rid of superfluous __GFP_REPEAT Michal Hocko <mhocko@kernel.org> - 2016-04-11 13:10 +0200
    Re: [PATCH 18/19] crypto: get rid of superfluous __GFP_REPEAT Herbert Xu <herbert@gondor.apana.org.au> - 2016-04-14 08:30 +0200
      Re: [PATCH 18/19] crypto: get rid of superfluous __GFP_REPEAT Michal Hocko <mhocko@kernel.org> - 2016-04-14 09:10 +0200
        Re: [PATCH 18/19] crypto: get rid of superfluous __GFP_REPEAT Herbert Xu <herbert@gondor.apana.org.au> - 2016-04-14 10:20 +0200
    [PATCH resend] crypto: get rid of superfluous __GFP_REPEAT Michal Hocko <mhocko@kernel.org> - 2016-04-14 11:00 +0200
      Re: [PATCH resend] crypto: get rid of superfluous __GFP_REPEAT Herbert Xu <herbert@gondor.apana.org.au> - 2016-04-15 16:40 +0200
  [PATCH 09/19] parisc: get rid of superfluous __GFP_REPEAT Michal Hocko <mhocko@kernel.org> - 2016-04-11 13:10 +0200
  [PATCH 16/19] unicore32: get rid of superfluous __GFP_REPEAT Michal Hocko <mhocko@kernel.org> - 2016-04-11 13:10 +0200
  [PATCH 08/19] nios2: get rid of superfluous __GFP_REPEAT Michal Hocko <mhocko@kernel.org> - 2016-04-11 13:20 +0200
  [PATCH 01/19] tree wide: get rid of __GFP_REPEAT for order-0 allocations part I Michal Hocko <mhocko@kernel.org> - 2016-04-11 13:20 +0200
    Re: [PATCH 01/19] tree wide: get rid of __GFP_REPEAT for order-0  allocations part I David Rientjes <rientjes@google.com> - 2016-04-14 22:00 +0200
      Re: [PATCH 01/19] tree wide: get rid of __GFP_REPEAT for order-0  allocations part I Michal Hocko <mhocko@kernel.org> - 2016-04-15 09:50 +0200
  [PATCH 06/19] arc: get rid of superfluous __GFP_REPEAT Michal Hocko <mhocko@kernel.org> - 2016-04-11 13:20 +0200
    Re: [PATCH 06/19] arc: get rid of superfluous __GFP_REPEAT Vineet Gupta <Vineet.Gupta1@synopsys.com> - 2016-04-11 16:30 +0200
  [PATCH 11/19] powerpc: get rid of superfluous __GFP_REPEAT Michal Hocko <mhocko@kernel.org> - 2016-04-11 13:20 +0200
  [PATCH 10/19] score: get rid of superfluous __GFP_REPEAT Michal Hocko <mhocko@kernel.org> - 2016-04-11 13:20 +0200
  [PATCH 07/19] mips: get rid of superfluous __GFP_REPEAT Michal Hocko <mhocko@kernel.org> - 2016-04-11 13:20 +0200
  [PATCH 19/19] jbd2: get rid of superfluous __GFP_REPEAT Michal Hocko <mhocko@kernel.org> - 2016-04-11 13:20 +0200
  [PATCH 13/19] s390: get rid of superfluous __GFP_REPEAT Michal Hocko <mhocko@kernel.org> - 2016-04-11 13:20 +0200
    Re: [PATCH 13/19] s390: get rid of superfluous __GFP_REPEAT Cornelia Huck <cornelia.huck@de.ibm.com> - 2016-04-11 13:30 +0200
      Re: [PATCH 13/19] s390: get rid of superfluous __GFP_REPEAT Heiko Carstens <heiko.carstens@de.ibm.com> - 2016-04-11 14:50 +0200
  [PATCH 12/19] sparc: get rid of superfluous __GFP_REPEAT Michal Hocko <mhocko@kernel.org> - 2016-04-11 13:20 +0200
  [PATCH 04/19] arm: get rid of superfluous __GFP_REPEAT Michal Hocko <mhocko@kernel.org> - 2016-04-11 13:20 +0200
  [PATCH 03/19] x86/efi: get rid of superfluous __GFP_REPEAT Michal Hocko <mhocko@kernel.org> - 2016-04-11 13:20 +0200
    Re: [PATCH 03/19] x86/efi: get rid of superfluous __GFP_REPEAT Matt Fleming <matt@codeblueprint.co.uk> - 2016-04-12 18:00 +0200
  [PATCH 17/19] dm: get rid of superfluous gfp flags Michal Hocko <mhocko@kernel.org> - 2016-04-11 13:20 +0200
    Re: [PATCH 17/19] dm: get rid of superfluous gfp flags Mikulas Patocka <mpatocka@redhat.com> - 2016-04-15 14:30 +0200
      Re: [PATCH 17/19] dm: get rid of superfluous gfp flags Michal Hocko <mhocko@kernel.org> - 2016-04-15 15:10 +0200
  CC in git cover letter vs patches (was Re: [PATCH 0/19] get rid of  superfluous __GFP_REPORT) Vineet Gupta <Vineet.Gupta1@synopsys.com> - 2016-04-13 13:30 +0200
    Re: CC in git cover letter vs patches (was Re: [PATCH 0/19] get rid  of superfluous __GFP_REPORT) Michal Hocko <mhocko@kernel.org> - 2016-04-13 15:40 +0200

csiph-web