linux/security
David Howells 355ef8e158 keys: Cache the hash value to avoid lots of recalculation
Cache the hash of the key's type and description in the index key so that
we're not recalculating it every time we look at a key during a search.
The hash function does a bunch of multiplications, so evading those is
probably worthwhile - especially as this is done for every key examined
during a search.

This also allows the methods used by assoc_array to get chunks of index-key
to be simplified.

Signed-off-by: David Howells <dhowells@redhat.com>
2019-06-26 21:02:32 +01:00
..
apparmor Merge branch 'work.icache' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2019-05-07 10:57:05 -07:00
integrity audit/stable-5.2 PR 20190507 2019-05-07 19:06:04 -07:00
keys keys: Cache the hash value to avoid lots of recalculation 2019-06-26 21:02:32 +01:00
loadpin LoadPin: Initialize as ordered LSM 2019-01-08 13:18:43 -08:00
safesetid LSM: fix return value check in safesetid_init_securityfs() 2019-02-12 10:59:22 -08:00
selinux Revert "selinux: do not report error on connect(AF_UNSPEC)" 2019-05-10 09:34:31 -07:00
smack Smack: Fix kbuild reported build error 2019-04-30 14:13:32 -07:00
tomoyo tomoyo: Don't emit WARNING: string while fuzzing testing. 2019-05-10 14:58:35 -07:00
yama Yama: mark function as static 2019-04-10 10:36:45 -07:00
commoncap.c audit/stable-5.1 PR 20190305 2019-03-07 12:20:11 -08:00
device_cgroup.c device_cgroup: fix RCU imbalance in error case 2019-03-19 10:46:15 -07:00
inode.c securityfs: switch to ->free_inode() 2019-05-01 22:43:26 -04:00
Kconfig compiler-based memory initialization 2019-05-07 12:44:49 -07:00
Kconfig.hardening security: Implement Clang's stack initialization 2019-04-24 14:00:56 -07:00
lsm_audit.c missing barriers in some of unix_sock ->addr and ->path accesses 2019-02-20 20:06:28 -08:00
Makefile LSM: add SafeSetID module that gates setid calls 2019-01-25 11:22:45 -08:00
min_addr.c
security.c Merge branch 'work.mount-syscalls' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2019-05-07 20:17:51 -07:00