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pgsql: Fix count_usable_fds() to stop trying to open files once it

From: tgl(at)svr1(dot)postgresql(dot)org (Tom Lane)
To: pgsql-committers(at)postgresql(dot)org
Subject: pgsql: Fix count_usable_fds() to stop trying to open files once it
Date: 2005-08-07 18:48:01
Message-ID: 20050807184801.27A2352B76@svr1.postgresql.org (view raw or flat)
Thread:
Lists: pgsql-committers
Log Message:
-----------
Fix count_usable_fds() to stop trying to open files once it reaches
max_files_per_process.  Going further than that is just a waste of
cycles, and it seems that current Cygwin does not cope gracefully
with deliberately running the system out of FDs.  Per Andrew Dunstan.

Tags:
----
REL7_4_STABLE

Modified Files:
--------------
    pgsql/src/backend/storage/file:
        fd.c (r1.102.2.2 -> r1.102.2.3)
        (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/storage/file/fd.c.diff?r1=1.102.2.2&r2=1.102.2.3)

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