pahole: Make --find_pointers_to consider unions
I.e.:
$ pahole --find_pointers_to ehci_qh
ehci_hcd: qh_scan_next
ehci_hcd: async
ehci_hcd: dummy
$
Wasn't considering:
$ pahole -C ehci_shadow
union ehci_shadow {
struct ehci_qh * qh; /* 0 8 */
struct ehci_itd * itd; /* 0 8 */
struct ehci_sitd * sitd; /* 0 8 */
struct ehci_fstn * fstn; /* 0 8 */
__le32 * hw_next; /* 0 8 */
void * ptr; /* 0 8 */
};
$
Fix it:
$ pahole --find_pointers_to ehci_qh
ehci_hcd: qh_scan_next
ehci_hcd: async
ehci_hcd: dummy
ehci_shadow: qh
$
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
1 file changed
