Author: kib
Date: Tue Aug 23 08:13:08 2016
New Revision: 304673
URL: https://svnweb.freebsd.org/changeset/base/304673
Log:
MFC r304232:
In UFS_BALLOC(), invalidate pages of indirect buffers on failed block
allocation unwinding.
Modified:
stable/9/sys/ufs/ffs/ffs_balloc.c
Directory Properties:
stable/9/ (props changed)
stable/9/sys/ (props changed)
Modified: stable/9/sys/ufs/ffs/ffs_balloc.c
==============================================================================
--- stable/9/sys/ufs/ffs/ffs_balloc.c Tue Aug 23 07:55:32 2016
(r304672)
+++ stable/9/sys/ufs/ffs/ffs_balloc.c Tue Aug 23 08:13:08 2016
(r304673)
@@ -478,8 +478,8 @@ fail:
*/
bp = getblk(vp, *lbns_remfree, fs->fs_bsize, 0, 0, GB_NOCREAT);
if (bp != NULL) {
- bp->b_flags |= (B_INVAL | B_RELBUF);
- bp->b_flags &= ~B_ASYNC;
+ bp->b_flags |= B_INVAL | B_RELBUF | B_NOCACHE;
+ bp->b_flags &= ~(B_ASYNC | B_CACHE);
brelse(bp);
}
deallocated += fs->fs_bsize;
@@ -1047,8 +1047,8 @@ fail:
*/
bp = getblk(vp, *lbns_remfree, fs->fs_bsize, 0, 0, GB_NOCREAT);
if (bp != NULL) {
- bp->b_flags |= (B_INVAL | B_RELBUF);
- bp->b_flags &= ~B_ASYNC;
+ bp->b_flags |= B_INVAL | B_RELBUF | B_NOCACHE;
+ bp->b_flags &= ~(B_ASYNC | B_CACHE);
brelse(bp);
}
deallocated += fs->fs_bsize;
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