diff options
| -rw-r--r-- | fs/nfs/file.c | 4 | ||||
| -rw-r--r-- | fs/nfs/inode.c | 1 | ||||
| -rw-r--r-- | net/sunrpc/clnt.c | 4 | ||||
| -rw-r--r-- | net/sunrpc/xdr.c | 9 |
4 files changed, 11 insertions, 7 deletions
diff --git a/fs/nfs/file.c b/fs/nfs/file.c index ef57a5ae5904..5d2e9d9a4e28 100644 --- a/fs/nfs/file.c +++ b/fs/nfs/file.c @@ -64,7 +64,11 @@ const struct file_operations nfs_file_operations = { .write = do_sync_write, .aio_read = nfs_file_read, .aio_write = nfs_file_write, +#ifdef CONFIG_MMU .mmap = nfs_file_mmap, +#else + .mmap = generic_file_mmap, +#endif .open = nfs_file_open, .flush = nfs_file_flush, .release = nfs_file_release, diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c index a4c7cf2bff3a..6f88d7c77ac9 100644 --- a/fs/nfs/inode.c +++ b/fs/nfs/inode.c @@ -506,6 +506,7 @@ static struct nfs_open_context *alloc_nfs_open_context(struct vfsmount *mnt, str ctx->cred = get_rpccred(cred); ctx->state = NULL; ctx->lockowner = current->files; + ctx->flags = 0; ctx->error = 0; ctx->dir_cookie = 0; atomic_set(&ctx->count, 1); diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c index 8c6a7f1a25e9..8834d68972cb 100644 --- a/net/sunrpc/clnt.c +++ b/net/sunrpc/clnt.c @@ -261,10 +261,6 @@ struct rpc_clnt *rpc_create(struct rpc_create_args *args) }; char servername[48]; - xprt = xprt_create_transport(&xprtargs); - if (IS_ERR(xprt)) - return (struct rpc_clnt *)xprt; - /* * If the caller chooses not to specify a hostname, whip * up a string representation of the passed-in address. diff --git a/net/sunrpc/xdr.c b/net/sunrpc/xdr.c index 995c3fdc16c2..79a55d56cc98 100644 --- a/net/sunrpc/xdr.c +++ b/net/sunrpc/xdr.c @@ -244,7 +244,7 @@ _copy_to_pages(struct page **pages, size_t pgbase, const char *p, size_t len) pgto = pages + (pgbase >> PAGE_CACHE_SHIFT); pgbase &= ~PAGE_CACHE_MASK; - do { + for (;;) { copy = PAGE_CACHE_SIZE - pgbase; if (copy > len) copy = len; @@ -253,6 +253,10 @@ _copy_to_pages(struct page **pages, size_t pgbase, const char *p, size_t len) memcpy(vto + pgbase, p, copy); kunmap_atomic(vto, KM_USER0); + len -= copy; + if (len == 0) + break; + pgbase += copy; if (pgbase == PAGE_CACHE_SIZE) { flush_dcache_page(*pgto); @@ -260,8 +264,7 @@ _copy_to_pages(struct page **pages, size_t pgbase, const char *p, size_t len) pgto++; } p += copy; - - } while ((len -= copy) != 0); + } flush_dcache_page(*pgto); } |