diff options
Diffstat (limited to 'sys/kern/vfs_vnops.c')
| -rw-r--r-- | sys/kern/vfs_vnops.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/sys/kern/vfs_vnops.c b/sys/kern/vfs_vnops.c index 702faae..9ffb6a6 100644 --- a/sys/kern/vfs_vnops.c +++ b/sys/kern/vfs_vnops.c @@ -376,8 +376,8 @@ vn_rdwr(rw, vp, base, len, offset, segflg, ioflg, active_cred, file_cred, (error = vn_start_write(vp, &mp, V_WAIT | PCATCH)) != 0) return (error); - if (mp != NULL && - (mp->mnt_kern_flag & MNTK_SHARED_WRITES)) { + if (MNT_SHARED_WRITES(mp) || + ((mp == NULL) && MNT_SHARED_WRITES(vp->v_mount))) { lock_flags = LK_SHARED; } else { lock_flags = LK_EXCLUSIVE; @@ -592,7 +592,8 @@ vn_write(fp, uio, active_cred, flags, td) (error = vn_start_write(vp, &mp, V_WAIT | PCATCH)) != 0) goto unlock; - if (mp != NULL && (mp->mnt_kern_flag & MNTK_SHARED_WRITES) && + if ((MNT_SHARED_WRITES(mp) || + ((mp == NULL) && MNT_SHARED_WRITES(vp->v_mount))) && (flags & FOF_OFFSET) != 0) { lock_flags = LK_SHARED; } else { |
