Date: Thu, 18 Sep 2003 23:26:47 -0700 (PDT) From: Jeff Roberson <jeff@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/vm uma_core.c uma_int.h Message-ID: <200309190626.h8J6QmrZ055704@repoman.freebsd.org>
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jeff 2003/09/18 23:26:47 PDT
FreeBSD src repository
Modified files:
sys/vm uma_core.c uma_int.h
Log:
- Initialize a pool of bucket zones so that we waste less space on zones that
don't cache as many items.
- Introduce the bucket_alloc(), bucket_free() functions to wrap bucket
allocation. These functions select the appropriate bucket zone to
allocate from or free to.
- Rename ub_ptr to ub_cnt to reflect a change in its use. ub_cnt now reflects
the count of free items in the bucket. This gets rid of many unnatural
subtractions by 1 throughout the code.
- Add ub_entries which reflects the number of entries possibly held in a
bucket.
Revision Changes Path
1.75 +139 -75 src/sys/vm/uma_core.c
1.18 +3 -10 src/sys/vm/uma_int.h
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