Author: kib
Date: Fri Apr 12 15:02:30 2019
New Revision: 346154
URL: https://svnweb.freebsd.org/changeset/base/346154
Log:
MFC r345955:
vn_vmap_seekhole(): align running offset to the block boundary.
Modified:
stable/11/sys/kern/vfs_vnops.c
Directory Properties:
stable/11/ (props changed)
Modified: stable/11/sys/kern/vfs_vnops.c
==============================================================================
--- stable/11/sys/kern/vfs_vnops.c Fri Apr 12 15:00:42 2019
(r346153)
+++ stable/11/sys/kern/vfs_vnops.c Fri Apr 12 15:02:30 2019
(r346154)
@@ -2180,7 +2180,8 @@ vn_bmap_seekhole(struct vnode *vp, u_long cmd, off_t *
goto unlock;
}
bsize = vp->v_mount->mnt_stat.f_iosize;
- for (bn = noff / bsize; noff < va.va_size; bn++, noff += bsize) {
+ for (bn = noff / bsize; noff < va.va_size; bn++, noff += bsize -
+ noff % bsize) {
error = VOP_BMAP(vp, bn, NULL, &bnp, NULL, NULL);
if (error == EOPNOTSUPP) {
error = ENOTTY;
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