From: "Xiong, James" <james.xiong@xxxxxxxxx> it goes through DRMLIST in a reverse order Signed-off-by: Xiong, James <james.xiong@xxxxxxxxx> --- libdrm_lists.h | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/libdrm_lists.h b/libdrm_lists.h index 8926d8d..400c731 100644 --- a/libdrm_lists.h +++ b/libdrm_lists.h @@ -101,6 +101,12 @@ typedef struct _drmMMListHead (__item) = DRMLISTENTRY(typeof(*__item), \ (__item)->__head.next, __head)) +#define DRMLISTFOREACHENTRYREVERSE(__item, __list, __head) \ + for ((__item) = DRMLISTENTRY(typeof(*__item), (__list)->prev, __head); \ + &(__item)->__head != (__list); \ + (__item) = DRMLISTENTRY(typeof(*__item), \ + (__item)->__head.prev, __head)) + #define DRMLISTFOREACHENTRYSAFE(__item, __temp, __list, __head) \ for ((__item) = DRMLISTENTRY(typeof(*__item), (__list)->next, __head), \ (__temp) = DRMLISTENTRY(typeof(*__item), \ -- 2.7.4 _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
