On Mon, Jul 24, 2017 at 03:14:25PM -0400, [email protected] wrote: > From: Josef Bacik <[email protected]> > > Readdir does dir_emit while under the btree lock. dir_emit can trigger > the page fault which means we can deadlock. Fix this by allocating a > buffer on opening a directory and copying the readdir into this buffer > and doing dir_emit from outside of the tree lock. > > Signed-off-by: Josef Bacik <[email protected]>
Reviewed-by: David Sterba <[email protected]> -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
