gem5 /
arm /
linux /
3c05d7482777f15e71bb4cb1ba78dee2800dfec6 ring-buffer: Check for end of page in iterator
If the iterator comes to an empty page for some reason, or if
the page is emptied by a consuming read. The iterator code currently
does not check if the iterator is pass the contents, and may
return a false entry.
This patch adds a check to the ring buffer iterator to test if the
current page has been completely read and sets the iterator to the
next page if necessary.
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
1 file changed
