doc: Update ck_hs_init manual page for CK_HS_MODE_DELETE.

ck_pring
Samy Al Bahra 11 years ago
parent 822b842d1e
commit fd9064c280

@ -74,6 +74,16 @@ The hash set should allow for concurrent readers in the
presence of concurrent writers. This is currently unsupported.
.El
.Pp
The developer is free to specify additional workload hints.
These hints are one of:
.Bl -tag -width indent
.It CK_HS_MODE_DELETE
The hash set is expected to have a delete-heavy workload.
At the cost of approximately 13% increased memory usage,
allow for stronger per-slot probe bounds to combat the
effects of tombstone accumulation.
.El
.Pp
The argument
.Fa hash_function
is a mandatory pointer to a user-specified hash function.

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