2.6.27-stable review patch. If anyone has any objections, please let us know. ------------------ From: Trond Myklebust commit 7fdf523067666b0eaff330f362401ee50ce187c4 upstream Follow up to Nick Piggin's patches to ensure that nfs_vm_page_mkwrite returns with the page lock held, and sets the VM_FAULT_LOCKED flag. See http://bugzilla.kernel.org/show_bug.cgi?id=12913 Signed-off-by: Trond Myklebust Signed-off-by: Linus Torvalds Cc: Nick Piggin Signed-off-by: Greg Kroah-Hartman --- fs/nfs/file.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) --- a/fs/nfs/file.c +++ b/fs/nfs/file.c @@ -478,10 +478,10 @@ static int nfs_vm_page_mkwrite(struct vm ret = nfs_updatepage(filp, page, 0, pagelen); out_unlock: + if (!ret) + return VM_FAULT_LOCKED; unlock_page(page); - if (ret) - ret = VM_FAULT_SIGBUS; - return ret; + return VM_FAULT_SIGBUS; } static struct vm_operations_struct nfs_file_vm_ops = { -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/