On 07/01/2012 05:49 PM, Zhi Yong Wu wrote: > On Sun, Jul 1, 2012 at 5:41 PM, Mike Fleetwood > <mike.fleetwood@xxxxxxxxxxxxxx> wrote: >> On 1 July 2012 05:53, Zhi Yong Wu <zwu.kernel@xxxxxxxxx> wrote: >>> HI, >>> >>> Do anyone know where btrfs_print_tree is invoked? thanks. >>> >>> -- >>> Regards, >>> >>> Zhi Yong Wu >> >> Is this the answer you are after? >> >> $ grep -r btrfs_print_tree fs/btrfs/ >> fs/btrfs/print-tree.c:void btrfs_print_tree(struct btrfs_root *root, >> struct extent_buffer *c) >> fs/btrfs/print-tree.c: btrfs_print_tree(root, next); >> fs/btrfs/print-tree.h:void btrfs_print_tree(struct btrfs_root *root, >> struct extent_buffer *t); > No, i also did as this, but didn't find out who will invoke this > function. From above output, we only saw that it invokes itself one > time. Looks this is a helper routine exported to btrfs-progs previously, it is used by debug-tree, quick-test, etc... But this function has been implemented at btrfs-progs now, maybe it could be safely removed from kernel, not sure. :) Thanks, -Jeff > >> >> Mike > > > -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
