gru: allow users to specify gru chiplet 3

This patch builds on the infrastructure introduced in the patches that
allow user specification of GRU blades & chiplets for context allocation.

This patch simplifies the algorithms for migrating GRU contexts between
blades.

No new functionality is introduced.

Signed-off-by: Jack Steiner <steiner@sgi.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 1 insertions, 3 deletions

diff --git a/drivers/misc/sgi-gru/grutables.h b/drivers/misc/sgi-gru/grutables.h
index 8a61a8599bac..676da7821992 100644
--- a/drivers/misc/sgi-gru/grutables.h
+++ b/drivers/misc/sgi-gru/grutables.h
@@ -382,8 +382,6 @@ struct gru_thread_state {
         char                    ts_blade;       /* If >= 0, migrate context if
                                                    ref from diferent blade */
         char                    ts_force_cch_reload;
-        char                    ts_force_unload;/* force context to be unloaded
-                                                   after migration */
         char                    ts_cbr_idx[GRU_CBR_AU];/* CBR numbers of each
                                                           allocated CB */
         int                     ts_data_valid;  /* Indicates if ts_gdata has
@@ -636,7 +634,7 @@ extern struct gru_state *gru_assign_gru_context(struct gru_thread_state *gts);
 extern void gru_load_context(struct gru_thread_state *gts);
 extern void gru_steal_context(struct gru_thread_state *gts);
 extern void gru_unload_context(struct gru_thread_state *gts, int savestate);
-extern int gru_update_cch(struct gru_thread_state *gts, int force_unload);
+extern int gru_update_cch(struct gru_thread_state *gts);
 extern void gts_drop(struct gru_thread_state *gts);
 extern void gru_tgh_flush_init(struct gru_state *gru);
 extern int gru_kservices_init(void);