| To: | Ken McDonell <kenj@xxxxxxxxxxxxxxxx> |
|---|---|
| Subject: | Re: something not right in pmmgr land? |
| From: | "Frank Ch. Eigler" <fche@xxxxxxxxxx> |
| Date: | Mon, 7 Apr 2014 10:09:49 -0400 |
| Cc: | pcp developers <pcp@xxxxxxxxxxx> |
| Delivered-to: | pcp@xxxxxxxxxxx |
| In-reply-to: | <003501cf5252$a3c0ef40$eb42cdc0$@internode.on.net> |
| References: | <533DEBB9.7010608@xxxxxxxxxxxxxxxx> <y0m1txdamep.fsf@xxxxxxxx> <5341DA0F.6000202@xxxxxxxxxxxxxxxx> <20140407000415.GA13940@xxxxxxxxxx> <003501cf5252$a3c0ef40$eb42cdc0$@internode.on.net> |
| User-agent: | Mutt/1.4.2.2i |
Hi - Ken's keen eye pointed at a difference in behavior between my workstation (Fedora* etc.) and his: the presence of "sh -c FOO" processes. It seems to have come down to a matter of bash configuration, of all things: >From git://git.savannah.gnu.org/bash.git config-top.h: 35 /* Define ONESHOT if you want sh -c 'command' to avoid forking to execute 36 `command' whenever possible. This is a big efficiency improvement. */ 37 #define ONESHOT 38 A quickie pmmgr patch (prefixing sh -c "exec FOO") should force this behavior on non-bash shells too. - FChE |
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