diff options
| author | Nicholas Clark <nick@ccl4.org> | 2013-03-11 11:42:32 +0000 |
|---|---|---|
| committer | Nicholas Clark <nick@ccl4.org> | 2013-05-29 10:52:50 +0200 |
| commit | 9faf471aadb0009c0def1e2e9ab174082632af3b (patch) | |
| tree | 83cb48c21bb39e29bcc82690c0f5b8caefa47d8d /proto.h | |
| parent | 99f57afc36ebadbe790958225afc2a70c73dd64a (diff) | |
| download | perl-9faf471aadb0009c0def1e2e9ab174082632af3b.tar.gz | |
Cache HvFILL() for larger hashes, and update on insertion/deletion.
This avoids HvFILL() being O(n) for large n on large hashes, but also avoids
storing the value of HvFILL() in smaller hashes (ie a memory overhead on
every single object built using a hash.)
Diffstat (limited to 'proto.h')
| -rw-r--r-- | proto.h | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -1548,7 +1548,7 @@ PERL_CALLCONV void Perl_hv_ename_delete(pTHX_ HV *hv, const char *name, U32 len, #define PERL_ARGS_ASSERT_HV_FETCH_ENT \ assert(keysv) -PERL_CALLCONV STRLEN Perl_hv_fill(pTHX_ HV const *const hv) +PERL_CALLCONV STRLEN Perl_hv_fill(pTHX_ HV *const hv) __attribute__nonnull__(pTHX_1); #define PERL_ARGS_ASSERT_HV_FILL \ assert(hv) |