diff options
| author | Christian Göttsche <cgzones@googlemail.com> | 2023-08-18 18:12:18 +0300 |
|---|---|---|
| committer | Paul Moore <paul@paul-moore.com> | 2023-09-13 20:46:56 +0300 |
| commit | fb8142ff4a642f14c4805980efb7531854c5dbdf (patch) | |
| tree | ec398363245cc9c291949eb844a095cd067f899e /security/selinux/ss/policydb.c | |
| parent | 34df25517a9bbec3436ab6f53074bcce9dc3eafc (diff) | |
| download | linux-fb8142ff4a642f14c4805980efb7531854c5dbdf.tar.xz | |
selinux: print sum of chain lengths^2 for hash tables
Print the sum of chain lengths squared as a metric for hash tables to
provide more insights, similar to avtabs.
While on it add a comma in the avtab message to improve readability of
the output.
Signed-off-by: Christian Göttsche <cgzones@googlemail.com>
Reviewed-by: Stephen Smalley <stephen.smalley.work@gmail.com>
Signed-off-by: Paul Moore <paul@paul-moore.com>
Diffstat (limited to 'security/selinux/ss/policydb.c')
| -rw-r--r-- | security/selinux/ss/policydb.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/security/selinux/ss/policydb.c b/security/selinux/ss/policydb.c index 2d528f699a22..d420c6c12f54 100644 --- a/security/selinux/ss/policydb.c +++ b/security/selinux/ss/policydb.c @@ -684,9 +684,9 @@ static void hash_eval(struct hashtab *h, const char *hash_name) struct hashtab_info info; hashtab_stat(h, &info); - pr_debug("SELinux: %s: %d entries and %d/%d buckets used, longest chain length %d\n", + pr_debug("SELinux: %s: %d entries and %d/%d buckets used, longest chain length %d, sum of chain length^2 %llu\n", hash_name, h->nel, info.slots_used, h->size, - info.max_chain_len); + info.max_chain_len, info.chain2_len_sum); } static void symtab_hash_eval(struct symtab *s) |