Merge branch 'locks'
diff --git a/fs/nfs/dir.c b/fs/nfs/dir.c
index 3ddda6f..e7ffb4d 100644
--- a/fs/nfs/dir.c
+++ b/fs/nfs/dir.c
@@ -690,7 +690,9 @@
goto out_force;
/* This is an open(2) */
if (nfs_lookup_check_intent(nd, LOOKUP_OPEN) != 0 &&
- !(server->flags & NFS_MOUNT_NOCTO))
+ !(server->flags & NFS_MOUNT_NOCTO) &&
+ (S_ISREG(inode->i_mode) ||
+ S_ISDIR(inode->i_mode)))
goto out_force;
}
return nfs_revalidate_inode(server, inode);
diff --git a/fs/nfs/write.c b/fs/nfs/write.c
index bca5734..86bac6a 100644
--- a/fs/nfs/write.c
+++ b/fs/nfs/write.c
@@ -578,7 +578,7 @@
return ret;
}
-static void nfs_cancel_requests(struct list_head *head)
+static void nfs_cancel_dirty_list(struct list_head *head)
{
struct nfs_page *req;
while(!list_empty(head)) {
@@ -589,6 +589,19 @@
}
}
+static void nfs_cancel_commit_list(struct list_head *head)
+{
+ struct nfs_page *req;
+
+ while(!list_empty(head)) {
+ req = nfs_list_entry(head->next);
+ nfs_list_remove_request(req);
+ nfs_inode_remove_request(req);
+ nfs_clear_page_writeback(req);
+ dec_zone_page_state(req->wb_page, NR_UNSTABLE_NFS);
+ }
+}
+
/*
* nfs_scan_dirty - Scan an inode for dirty requests
* @inode: NFS inode to scan
@@ -1381,6 +1394,7 @@
nfs_list_remove_request(req);
nfs_mark_request_commit(req);
nfs_clear_page_writeback(req);
+ dec_zone_page_state(req->wb_page, NR_UNSTABLE_NFS);
}
return -ENOMEM;
}
@@ -1499,7 +1513,7 @@
if (pages != 0) {
spin_unlock(&nfsi->req_lock);
if (how & FLUSH_INVALIDATE)
- nfs_cancel_requests(&head);
+ nfs_cancel_dirty_list(&head);
else
ret = nfs_flush_list(inode, &head, pages, how);
spin_lock(&nfsi->req_lock);
@@ -1512,7 +1526,7 @@
break;
if (how & FLUSH_INVALIDATE) {
spin_unlock(&nfsi->req_lock);
- nfs_cancel_requests(&head);
+ nfs_cancel_commit_list(&head);
spin_lock(&nfsi->req_lock);
continue;
}
diff --git a/net/sunrpc/xdr.c b/net/sunrpc/xdr.c
index 49174f0..6ac4510 100644
--- a/net/sunrpc/xdr.c
+++ b/net/sunrpc/xdr.c
@@ -191,7 +191,6 @@
do {
/* Are any pointers crossing a page boundary? */
if (pgto_base == 0) {
- flush_dcache_page(*pgto);
pgto_base = PAGE_CACHE_SIZE;
pgto--;
}
@@ -211,11 +210,11 @@
vto = kmap_atomic(*pgto, KM_USER0);
vfrom = kmap_atomic(*pgfrom, KM_USER1);
memmove(vto + pgto_base, vfrom + pgfrom_base, copy);
+ flush_dcache_page(*pgto);
kunmap_atomic(vfrom, KM_USER1);
kunmap_atomic(vto, KM_USER0);
} while ((len -= copy) != 0);
- flush_dcache_page(*pgto);
}
/*