[RFCv2] security: smack: add a hash table to quicken smk_find_entry()

[Tomasz Stanislawski <t.stanislaws@samsung.com>]

Hi everyone,
I have updated the patch after Casey's review.
The fixes from the recent version are:
- update naming according to Casey's guidelines
- fix coding style issues
- use hlist interface instead of double-linked list to reduce memory
  usage and to speed-up initialization
- drop Dan Bernstein hash function in favor of more standard full_name_hash
- adjust the number of hash slots basing on measurements

Regards,
Tomasz Stanislawski

Tomasz Stanislawski (1):
  security: smack: add a hash table to quicken smk_find_entry()

 security/smack/smack.h        |    5 +++++
 security/smack/smack_access.c |   30 +++++++++++++++++++++++++++---
 security/smack/smack_lsm.c    |   12 ++++++------
 3 files changed, 38 insertions(+), 9 deletions(-)

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1.7.9.5