From: Jack Steiner Delete the user request for fetching the status of a GRU chiplet. This request has been made obsolete by other changes. Note: this is not a change to a user API - there are no compatibility issues with this change. Signed-off-by: Jack Steiner --- drivers/misc/sgi-gru/grufile.c | 38 -------------------------------------- drivers/misc/sgi-gru/grulib.h | 3 --- 2 files changed, 41 deletions(-) Index: linux/drivers/misc/sgi-gru/grufile.c =================================================================== --- linux.orig/drivers/misc/sgi-gru/grufile.c 2009-04-29 13:43:42.000000000 -0500 +++ linux/drivers/misc/sgi-gru/grufile.c 2009-04-29 13:44:16.000000000 -0500 @@ -183,41 +183,6 @@ static long gru_get_config_info(unsigned } /* - * Get GRU chiplet status - */ -static long gru_get_chiplet_status(unsigned long arg) -{ - struct gru_state *gru; - struct gru_chiplet_info info; - - if (copy_from_user(&info, (void __user *)arg, sizeof(info))) - return -EFAULT; - - if (info.node == -1) - info.node = numa_node_id(); - if (info.node >= num_possible_nodes() || - info.chiplet >= GRU_CHIPLETS_PER_HUB || - info.node < 0 || info.chiplet < 0) - return -EINVAL; - - info.blade = uv_node_to_blade_id(info.node); - gru = get_gru(info.blade, info.chiplet); - - info.total_dsr_bytes = GRU_NUM_DSR_BYTES; - info.total_cbr = GRU_NUM_CB; - info.total_user_dsr_bytes = GRU_NUM_DSR_BYTES - - gru->gs_reserved_dsr_bytes; - info.total_user_cbr = GRU_NUM_CB - gru->gs_reserved_cbrs; - info.free_user_dsr_bytes = hweight64(gru->gs_dsr_map) * - GRU_DSR_AU_BYTES; - info.free_user_cbr = hweight64(gru->gs_cbr_map) * GRU_CBR_AU_SIZE; - - if (copy_to_user((void __user *)arg, &info, sizeof(info))) - return -EFAULT; - return 0; -} - -/* * gru_file_unlocked_ioctl * * Called to update file attributes via IOCTL calls. @@ -242,9 +207,6 @@ static long gru_file_unlocked_ioctl(stru case GRU_USER_UNLOAD_CONTEXT: err = gru_user_unload_context(arg); break; - case GRU_GET_CHIPLET_STATUS: - err = gru_get_chiplet_status(arg); - break; case GRU_USER_FLUSH_TLB: err = gru_user_flush_tlb(arg); break; Index: linux/drivers/misc/sgi-gru/grulib.h =================================================================== --- linux.orig/drivers/misc/sgi-gru/grulib.h 2009-04-29 13:43:42.000000000 -0500 +++ linux/drivers/misc/sgi-gru/grulib.h 2009-04-29 13:44:16.000000000 -0500 @@ -44,9 +44,6 @@ /* For user unload context */ #define GRU_USER_UNLOAD_CONTEXT _IOWR(GRU_IOCTL_NUM, 9, void *) -/* For fetching GRU chiplet status */ -#define GRU_GET_CHIPLET_STATUS _IOWR(GRU_IOCTL_NUM, 10, void *) - /* For dumpping GRU chiplet state */ #define GRU_DUMP_CHIPLET_STATE _IOWR(GRU_IOCTL_NUM, 11, void *) -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/