[src/trunk]: src/sys/fs/msdosfs PR/23773: Tero Kivinen: Cannot mount msdos fi...

[christos <christos%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/92e725fa5fca
branches:  trunk
changeset: 584167:92e725fa5fca
user:      christos <christos%NetBSD.org@localhost>
date:      Sat Sep 10 17:33:45 2005 +0000

description:
PR/23773: Tero Kivinen: Cannot mount msdos filesystems if filesystem size >
128GB
PR/31287: Fabien Devaux: msdosfs now can mount >128MB filesystems

diffstat:

 sys/fs/msdosfs/msdosfs_vfsops.c |  15 ++-------------
 1 files changed, 2 insertions(+), 13 deletions(-)

diffs (43 lines):

diff -r 35a184a600fa -r 92e725fa5fca sys/fs/msdosfs/msdosfs_vfsops.c
--- a/sys/fs/msdosfs/msdosfs_vfsops.c   Sat Sep 10 17:19:55 2005 +0000
+++ b/sys/fs/msdosfs/msdosfs_vfsops.c   Sat Sep 10 17:33:45 2005 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: msdosfs_vfsops.c,v 1.26 2005/08/29 23:57:35 xtraeme Exp $      */
+/*     $NetBSD: msdosfs_vfsops.c,v 1.27 2005/09/10 17:33:45 christos Exp $     */
 
 /*-
  * Copyright (C) 1994, 1995, 1997 Wolfgang Solfrank.
@@ -48,7 +48,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: msdosfs_vfsops.c,v 1.26 2005/08/29 23:57:35 xtraeme Exp $");
+__KERNEL_RCSID(0, "$NetBSD: msdosfs_vfsops.c,v 1.27 2005/09/10 17:33:45 christos Exp $");
 
 #if defined(_KERNEL_OPT)
 #include "opt_quota.h"
@@ -441,7 +441,6 @@
        u_int8_t SecPerClust;
        int     ronly, error;
        int     bsize = 0, dtype = 0, tmp;
-       u_long  dirsperblk;
 
        /* Flush out any old buffers remaining from a previous use. */
        if ((error = vinvalbuf(devvp, V_SAVE, p->p_ucred, p, 0, 0)) != 0)
@@ -531,16 +530,6 @@
                pmp->pm_HiddenSects = getushort(b33->bpbHiddenSecs);
                pmp->pm_HugeSectors = pmp->pm_Sectors;
        }
-       dirsperblk = pmp->pm_BytesPerSec / sizeof(struct direntry);
-       if (pmp->pm_HugeSectors > 0xffffffff / dirsperblk + 1) {
-               /*
-                * We cannot deal currently with this size of disk
-                * due to fileid limitations (see msdosfs_getattr and
-                * msdosfs_readdir)
-                */
-               error = EINVAL;
-               goto error_exit;
-       }
 
        if (pmp->pm_RootDirEnts == 0) {
                if (bsp->bs710.bsBootSectSig2 != BOOTSIG2