LU-9859 libcfs: remove cfs_trace_refill_stack()

The function cfs_trace_refill_stack() is not used anywhere so
remove it.

Test-Parameters: trivial
Change-Id: Iade031c15a9bde091320c2fd2c66c1cd2951f649
Signed-off-by: Mr NeilBrown <neilb@suse.de>
Reviewed-on: https://review.whamcloud.com/38913
Tested-by: jenkins <devops@whamcloud.com>
Tested-by: Maloo <maloo@whamcloud.com>
Reviewed-by: Jian Yu <yujian@whamcloud.com>
Reviewed-by: Andreas Dilger <adilger@whamcloud.com>

diff --git a/libcfs/libcfs/tracefile.c b/libcfs/libcfs/tracefile.c
index 06b925a..1a3a4e5 100644 (file)
--- a/libcfs/libcfs/tracefile.c
+++ b/libcfs/libcfs/tracefile.c
@@ -263,27 +263,6 @@ static void cfs_tage_to_tail(struct cfs_trace_page *tage,
        list_move_tail(&tage->linkage, queue);
 }
 
-int cfs_trace_refill_stock(struct cfs_trace_cpu_data *tcd, gfp_t gfp,
-                          struct list_head *stock)
-{
-       int i;
-
-       /*
-        * XXX nikita: do NOT call portals_debug_msg() (CDEBUG/ENTRY/EXIT)
-        * from here: this will lead to infinite recursion.
-        */
-
-       for (i = 0; i + tcd->tcd_cur_stock_pages < TCD_STOCK_PAGES ; ++ i) {
-               struct cfs_trace_page *tage;
-
-               tage = cfs_tage_alloc(gfp);
-               if (tage == NULL)
-                       break;
-               list_add_tail(&tage->linkage, stock);
-       }
-       return i;
-}
-
 /* return a page that has 'len' bytes left at the end */
 static struct cfs_trace_page *
 cfs_trace_get_tage_try(struct cfs_trace_cpu_data *tcd, unsigned long len)

diff --git a/libcfs/libcfs/tracefile.h b/libcfs/libcfs/tracefile.h
index fe51212..3d838cf 100644 (file)
--- a/libcfs/libcfs/tracefile.h
+++ b/libcfs/libcfs/tracefile.h
@@ -245,10 +245,6 @@ static inline char *cfs_trace_get_console_buffer(void)
        return cfs_trace_console_buffers[i][j];
 }
 
-int cfs_trace_refill_stock(struct cfs_trace_cpu_data *tcd, gfp_t gfp,
-                               struct list_head *stock);
-
-
 int cfs_tcd_owns_tage(struct cfs_trace_cpu_data *tcd,
                       struct cfs_trace_page *tage);