Date: Fri, 19 Sep 1997 04:13:19 -0700 (PDT) From: Poul-Henning Kamp <phk@FreeBSD.ORG> To: cvs-committers@FreeBSD.ORG, cvs-all@FreeBSD.ORG, cvs-sys@FreeBSD.ORG Subject: cvs commit: src/sys/ufs/ffs ffs_alloc.c Message-ID: <199709191113.EAA00449@freefall.freebsd.org>
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phk 1997/09/19 04:13:19 PDT
Modified files:
sys/ufs/ffs ffs_alloc.c
Log:
[Regarding the previous patch] This is completely wrong.
1. ffs_alloc() actually allowed writing one block less one frag (normally
7 frags or 7/8 blocks) beyond the limit.
2. freebufspace() gives the free space in frags, but `size' is in bytes,
so the change results in approximately `size' fragments too many being
reserved.
3. ffs_realloccg() has the same bug but wasn't changed.
PR: 3398
Submitted by: bde
Eyeballed by: phk
Revision Changes Path
1.37 +5 -3 src/sys/ufs/ffs/ffs_alloc.c
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