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authormav <mav@FreeBSD.org>2015-10-03 11:18:30 +0000
committermav <mav@FreeBSD.org>2015-10-03 11:18:30 +0000
commitff0cc52beded8983b3730cbd22e2aab586a2ee4d (patch)
tree6af9df21de92f6c8bd63f3e4521e7f9733baed04
parent634be06c9d751d4de3b1d68dcf8efc3f1cc6e798 (diff)
downloadFreeBSD-src-ff0cc52beded8983b3730cbd22e2aab586a2ee4d.zip
FreeBSD-src-ff0cc52beded8983b3730cbd22e2aab586a2ee4d.tar.gz
MFC r286951: Restore part of r274628, reverted at r286776.
-rw-r--r--sys/cddl/contrib/opensolaris/uts/common/fs/zfs/arc.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/arc.c b/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/arc.c
index 2a26994..c756e39 100644
--- a/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/arc.c
+++ b/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/arc.c
@@ -6532,7 +6532,8 @@ l2arc_compress_buf(arc_buf_hdr_t *hdr)
csize = zio_compress_data(ZIO_COMPRESS_LZ4, hdr->b_l1hdr.b_tmp_cdata,
cdata, l2hdr->b_asize);
- rounded = P2ROUNDUP(csize, (size_t)SPA_MINBLOCKSIZE);
+ rounded = P2ROUNDUP(csize,
+ (size_t)1 << l2hdr->b_dev->l2ad_vdev->vdev_ashift);
if (rounded > csize) {
bzero((char *)cdata + csize, rounded - csize);
csize = rounded;
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