1. 24 Apr, 2017 1 commit
  2. 25 Oct, 2016 1 commit
  3. 24 Nov, 2014 1 commit
  4. 01 Aug, 2012 1 commit
  5. 29 Jun, 2011 1 commit
  6. 23 Mar, 2011 1 commit
    • Jim Keniston's avatar
      zlib: slim down zlib_deflate() workspace when possible · 565d76cb
      Jim Keniston authored
      Instead of always creating a huge (268K) deflate_workspace with the
      maximum compression parameters (windowBits=15, memLevel=8), allow the
      caller to obtain a smaller workspace by specifying smaller parameter
      values.
      
      For example, when capturing oops and panic reports to a medium with
      limited capacity, such as NVRAM, compression may be the only way to
      capture the whole report.  In this case, a small workspace (24K works
      fine) is a win, whether you allocate the workspace when you need it (i.e.,
      during an oops or panic) or at boot time.
      
      I've verified that this patch works with all accepted values of windowBits
      (positive and negative), memLevel, and compression level.
      Signed-off-by: 's avatarJim Keniston <jkenisto@us.ibm.com>
      Cc: Herbert Xu <herbert@gondor.apana.org.au>
      Cc: David Miller <davem@davemloft.net>
      Cc: Chris Mason <chris.mason@oracle.com>
      Signed-off-by: 's avatarAndrew Morton <akpm@linux-foundation.org>
      Signed-off-by: 's avatarLinus Torvalds <torvalds@linux-foundation.org>
      565d76cb
  7. 27 Nov, 2010 1 commit
  8. 16 Feb, 2010 1 commit
  9. 21 Apr, 2008 1 commit
    • Kamalesh Babulal's avatar
      [CRYPTO] all: Clean up init()/fini() · 3af5b90b
      Kamalesh Babulal authored
      On Thu, Mar 27, 2008 at 03:40:36PM +0100, Bodo Eggert wrote:
      > Kamalesh Babulal <kamalesh@linux.vnet.ibm.com> wrote:
      > 
      > > This patch cleanups the crypto code, replaces the init() and fini()
      > > with the <algorithm name>_init/_fini
      > 
      > This part ist OK.
      > 
      > > or init/fini_<algorithm name> (if the 
      > > <algorithm name>_init/_fini exist)
      > 
      > Having init_foo and foo_init won't be a good thing, will it? I'd start
      > confusing them.
      > 
      > What about foo_modinit instead?
      
      Thanks for the suggestion, the init() is replaced with
      
      	<algorithm name>_mod_init ()
      
      and fini () is replaced with <algorithm name>_mod_fini.
      Signed-off-by: 's avatarKamalesh Babulal <kamalesh@linux.vnet.ibm.com>
      Signed-off-by: 's avatarHerbert Xu <herbert@gondor.apana.org.au>
      3af5b90b
  10. 26 Jun, 2006 2 commits
    • Herbert Xu's avatar
      [CRYPTO] api: Added cra_init/cra_exit · c7fc0599
      Herbert Xu authored
      This patch adds the hooks cra_init/cra_exit which are called during a tfm's
      construction and destruction respectively.  This will be used by the instances
      to allocate child tfm's.
      
      For now this lets us get rid of the coa_init/coa_exit functions which are
      used for exactly that purpose (unlike the dia_init function which is called
      for each transaction).
      
      In fact the coa_exit path is currently buggy as it may get called twice
      when an error is encountered during initialisation.
      Signed-off-by: 's avatarHerbert Xu <herbert@gondor.apana.org.au>
      c7fc0599
    • Herbert Xu's avatar
      [CRYPTO] all: Pass tfm instead of ctx to algorithms · 6c2bb98b
      Herbert Xu authored
      Up until now algorithms have been happy to get a context pointer since
      they know everything that's in the tfm already (e.g., alignment, block
      size).
      
      However, once we have parameterised algorithms, such information will
      be specific to each tfm.  So the algorithm API needs to be changed to
      pass the tfm structure instead of the context pointer.
      
      This patch is basically a text substitution.  The only tricky bit is
      the assembly routines that need to get the context pointer offset
      through asm-offsets.h.
      Signed-off-by: 's avatarHerbert Xu <herbert@gondor.apana.org.au>
      6c2bb98b
  11. 21 Mar, 2006 1 commit
  12. 16 Apr, 2005 2 commits