On Tue, 2009-01-06 at 17:06 -0600, Mike Abbott wrote: > Patch #11 adds a few dtrace providers to key points in the code. We > are still validating the correct placement and usefulness of these. > One cool thing about dtrace is that when not in use the hooks > literally are just a couple of no-op instructions.
I'll wait until each probe takes only one line of code. > Patch #12 increases many listen queue sizes to handle high loads > better. The new values are not necessarily the best possible values > but they do allow more throughput. Applied to v1.1 and v1.2. > Patch #13 makes dovecot adapt to dynamic host identity changes upon > config reload. Applied to v1.2: http://hg.dovecot.org/dovecot-1.2/rev/829b6555392b http://hg.dovecot.org/dovecot-1.2/rev/2609eca99495 Although the mbox change doesn't really do anything, because imap processes never call hostpid_init() again. But sure it makes the code cleaner. I made it a function so that the extra lookup overhead isn't done unless it's actually necessary. > Patch #14 covers three miscellaneous changes, to support more file > descriptors and an "unlimited" number of mail processes, and a > different default mail user. I'll skip these at least for now.
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