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author | Jeff Layton <jlayton@redhat.com> | 2008-06-10 15:38:39 -0400 |
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committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2008-07-09 12:09:09 -0400 |
commit | 48b605f83c920d8daa50e43fc2c7f718e04c7bfa (patch) | |
tree | 745de009daf7e4efe7105d2501276c83de31466d /include/asm-m68knommu/m5407sim.h | |
parent | c2d946e55e1be20a7443918e3b7497b905e6b3f7 (diff) |
NFS: implement option checking when remounting NFS filesystems (resend)
When remounting an NFS or NFS4 filesystem, the new NFS options are not
respected, yet the remount will still return success. This patch adds
a remount_fs sb op for NFS that checks any new nfs mount options against
the existing ones and fails the mount if any have changed.
This is only implemented for string-based mount options since doing
this with binary options isn't really feasible.
This is essentially the same as the original patch I sent out, but
adds a check to see if the addr= option has changed.
Signed-off-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'include/asm-m68knommu/m5407sim.h')
0 files changed, 0 insertions, 0 deletions