On Mon, Sep 17, 2007 at 11:27:23AM -0700, Dave Hansen wrote: > > This patch adds two function mnt_want_write() and > mnt_drop_write(). These are used like a lock pair around > and fs operations that might cause a write to the filesystem. > > Before these can become useful, we must first cover each > place in the VFS where writes are performed with a > want/drop pair. When that is complete, we can actually > introduce code that will safely check the counts before > allowing r/w<->r/o transitions to occur.
kerneldoc comments, please! Otherwise looks fine. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
