Re: [PATCH 5/8] Keep read and write fds with each nlm_file

On Mon, Aug 23, 2021 at 09:54:20PM +0000, Chuck Lever III wrote:

quoted

On Aug 23, 2021, at 4:44 PM, Bruce Fields [off-list ref] wrote:
+static int nlm_unlock_files(struct nlm_file *file)
+{
+	struct file_lock lock;
+	struct file *f;
+
+	lock.fl_type  = F_UNLCK;
+	lock.fl_start = 0;
+	lock.fl_end   = OFFSET_MAX;
+	for (f = file->f_file[0]; f <= file->f_file[1]; f++) {

O_RDONLY and O_WRONLY ?

I thought they looked weird as loop boundaries.

quoted

@@ -301,7 +305,8 @@ int           nlmsvc_unlock_all_by_ip(struct sockaddr *server_addr);

static inline struct inode *nlmsvc_file_inode(struct nlm_file *file)
{
-	return locks_inode(file->f_file);
+	return locks_inode(file->f_file[0] ?
+				file->f_file[0] : file->f_file[1]);

O_RDONLY and O_WRONLY ?

A little less weird.

OK, I admit, "looks weird" isn't much of an argument.

I say we leave it to whoever cares enough to make the change.

--b.