----- Original Message -----
From: "Saso Kiselkov" <[email protected]>
To: <[email protected]>; "illumos-zfs" <[email protected]>
Sent: Thursday, October 17, 2013 12:09 AM
Subject: [OpenZFS Developer] [Review] Tunable ARC buf hash sizing
Okay, I've reworked and simplified the ARC buf hash changes to just
change the way we size the hash table and bump up the amount of hash
tables we allocate to 1MB/1GB.
Webrev: http://cr.illumos.org/~webrev/skiselkov/new_buf_hash/
Issue: https://www.illumos.org/issues/4218
Did you mean "This index is then masked with ht_mask" (remove
the word "by"?) in the following:
+ * which spits out a 64-bit hash index. This index is then masked
+ * by with ht_mask to obtain the final index into the hash table:
It may be a silly question but should the hash sizing not be based
around zfs_arc_max instead of physmem?
Regards
Steve
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