pgsql: Add infrastructure for making spins_per_delay variable depending

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От tgl@svr1.postgresql.org (Tom Lane)
Тема pgsql: Add infrastructure for making spins_per_delay variable depending
Дата
Msg-id 20051011204133.23E32D7357@svr1.postgresql.org
обсуждение исходный текст
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Log Message:
-----------
Add infrastructure for making spins_per_delay variable depending on
whether we seem to be running in a uniprocessor or multiprocessor.
The adjustment rules could probably still use further tweaking, but
I'm convinced this should be a win overall.

Modified Files:
--------------
    pgsql/src/backend/storage/lmgr:
        proc.c (r1.164 -> r1.165)
        (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/storage/lmgr/proc.c.diff?r1=1.164&r2=1.165)
        s_lock.c (r1.38 -> r1.39)
        (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/storage/lmgr/s_lock.c.diff?r1=1.38&r2=1.39)
    pgsql/src/include/storage:
        proc.h (r1.82 -> r1.83)
        (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/include/storage/proc.h.diff?r1=1.82&r2=1.83)
        s_lock.h (r1.141 -> r1.142)
        (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/include/storage/s_lock.h.diff?r1=1.141&r2=1.142)

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