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| author | mckusick <mckusick@FreeBSD.org> | 2013-08-28 17:46:32 +0000 |
|---|---|---|
| committer | mckusick <mckusick@FreeBSD.org> | 2013-08-28 17:46:32 +0000 |
| commit | 2cba18824681bafe7c24ecda512ed142ee4d2507 (patch) | |
| tree | e0b70a555647a002e7b04630478f42db2b642dd8 /sys/ufs | |
| parent | 2ecfc284152b0f42d7d72d81c1aee8786a7a81c9 (diff) | |
| download | FreeBSD-src-2cba18824681bafe7c24ecda512ed142ee4d2507.zip FreeBSD-src-2cba18824681bafe7c24ecda512ed142ee4d2507.tar.gz | |
In looking at block layouts as part of fixing filesystem block
allocations under low free-space conditions (-r254995), determine
that old block-preference search order used before -r249782 worked
a bit better. This change reverts to that block-preference search order.
MFC after: 2 weeks
Diffstat (limited to 'sys/ufs')
| -rw-r--r-- | sys/ufs/ffs/ffs_alloc.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/ufs/ffs/ffs_alloc.c b/sys/ufs/ffs/ffs_alloc.c index cb5d45c..3063ade 100644 --- a/sys/ufs/ffs/ffs_alloc.c +++ b/sys/ufs/ffs/ffs_alloc.c @@ -1186,7 +1186,7 @@ ffs_dirpref(pip) if (fs->fs_contigdirs[cg] < maxcontigdirs) return ((ino_t)(fs->fs_ipg * cg)); } - for (cg = prefcg - 1; cg >= 0; cg--) + for (cg = 0; cg < prefcg; cg++) if (fs->fs_cs(fs, cg).cs_ndir < maxndir && fs->fs_cs(fs, cg).cs_nifree >= minifree && fs->fs_cs(fs, cg).cs_nbfree >= minbfree) { @@ -1199,7 +1199,7 @@ ffs_dirpref(pip) for (cg = prefcg; cg < fs->fs_ncg; cg++) if (fs->fs_cs(fs, cg).cs_nifree >= avgifree) return ((ino_t)(fs->fs_ipg * cg)); - for (cg = prefcg - 1; cg >= 0; cg--) + for (cg = 0; cg < prefcg; cg++) if (fs->fs_cs(fs, cg).cs_nifree >= avgifree) break; return ((ino_t)(fs->fs_ipg * cg)); |
