From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753166AbcGDGuO (ORCPT ); Mon, 4 Jul 2016 02:50:14 -0400 Received: from mail-pf0-f195.google.com ([209.85.192.195]:34929 "EHLO mail-pf0-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750895AbcGDGuM (ORCPT ); Mon, 4 Jul 2016 02:50:12 -0400 From: Ganesh Mahendran To: linux-kernel@vger.kernel.org, linux-mm@kvack.org Cc: akpm@linux-foundation.org, minchan@kernel.org, ngupta@vflare.org, sergey.senozhatsky.work@gmail.com, rostedt@goodmis.org, mingo@redhat.com, Ganesh Mahendran Subject: [PATCH v2 1/8] mm/zsmalloc: modify zs compact trace interface Date: Mon, 4 Jul 2016 14:49:52 +0800 Message-Id: <1467614999-4326-1-git-send-email-opensource.ganesh@gmail.com> X-Mailer: git-send-email 1.9.1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patch changes trace_zsmalloc_compact_start[end] to trace_zs_compact_start[end] to keep function naming consistent with others in zsmalloc Also this patch remove pages_total_compacted information which may not really needed. Signed-off-by: Ganesh Mahendran --- v2: change commit message --- include/trace/events/zsmalloc.h | 16 ++++++---------- mm/zsmalloc.c | 7 +++---- 2 files changed, 9 insertions(+), 14 deletions(-) diff --git a/include/trace/events/zsmalloc.h b/include/trace/events/zsmalloc.h index 3b6f14e..c7a39f4 100644 --- a/include/trace/events/zsmalloc.h +++ b/include/trace/events/zsmalloc.h @@ -7,7 +7,7 @@ #include #include -TRACE_EVENT(zsmalloc_compact_start, +TRACE_EVENT(zs_compact_start, TP_PROTO(const char *pool_name), @@ -25,29 +25,25 @@ TRACE_EVENT(zsmalloc_compact_start, __entry->pool_name) ); -TRACE_EVENT(zsmalloc_compact_end, +TRACE_EVENT(zs_compact_end, - TP_PROTO(const char *pool_name, unsigned long pages_compacted, - unsigned long pages_total_compacted), + TP_PROTO(const char *pool_name, unsigned long pages_compacted), - TP_ARGS(pool_name, pages_compacted, pages_total_compacted), + TP_ARGS(pool_name, pages_compacted), TP_STRUCT__entry( __field(const char *, pool_name) __field(unsigned long, pages_compacted) - __field(unsigned long, pages_total_compacted) ), TP_fast_assign( __entry->pool_name = pool_name; __entry->pages_compacted = pages_compacted; - __entry->pages_total_compacted = pages_total_compacted; ), - TP_printk("pool %s: %ld pages compacted(total %ld)", + TP_printk("pool %s: %ld pages compacted", __entry->pool_name, - __entry->pages_compacted, - __entry->pages_total_compacted) + __entry->pages_compacted) ); #endif /* _TRACE_ZSMALLOC_H */ diff --git a/mm/zsmalloc.c b/mm/zsmalloc.c index e425de4..c7f79d5 100644 --- a/mm/zsmalloc.c +++ b/mm/zsmalloc.c @@ -2323,7 +2323,7 @@ unsigned long zs_compact(struct zs_pool *pool) struct size_class *class; unsigned long pages_compacted_before = pool->stats.pages_compacted; - trace_zsmalloc_compact_start(pool->name); + trace_zs_compact_start(pool->name); for (i = zs_size_classes - 1; i >= 0; i--) { class = pool->size_class[i]; @@ -2334,9 +2334,8 @@ unsigned long zs_compact(struct zs_pool *pool) __zs_compact(pool, class); } - trace_zsmalloc_compact_end(pool->name, - pool->stats.pages_compacted - pages_compacted_before, - pool->stats.pages_compacted); + trace_zs_compact_end(pool->name, + pool->stats.pages_compacted - pages_compacted_before); return pool->stats.pages_compacted; } -- 1.9.1 From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pa0-f69.google.com (mail-pa0-f69.google.com [209.85.220.69]) by kanga.kvack.org (Postfix) with ESMTP id 5F6B76B0005 for ; Mon, 4 Jul 2016 02:50:13 -0400 (EDT) Received: by mail-pa0-f69.google.com with SMTP id cx13so116684628pac.2 for ; Sun, 03 Jul 2016 23:50:13 -0700 (PDT) Received: from mail-pf0-x241.google.com (mail-pf0-x241.google.com. [2607:f8b0:400e:c00::241]) by mx.google.com with ESMTPS id r194si2642104pfr.68.2016.07.03.23.50.11 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sun, 03 Jul 2016 23:50:12 -0700 (PDT) Received: by mail-pf0-x241.google.com with SMTP id 66so15638357pfy.1 for ; Sun, 03 Jul 2016 23:50:11 -0700 (PDT) From: Ganesh Mahendran Subject: [PATCH v2 1/8] mm/zsmalloc: modify zs compact trace interface Date: Mon, 4 Jul 2016 14:49:52 +0800 Message-Id: <1467614999-4326-1-git-send-email-opensource.ganesh@gmail.com> Sender: owner-linux-mm@kvack.org List-ID: To: linux-kernel@vger.kernel.org, linux-mm@kvack.org Cc: akpm@linux-foundation.org, minchan@kernel.org, ngupta@vflare.org, sergey.senozhatsky.work@gmail.com, rostedt@goodmis.org, mingo@redhat.com, Ganesh Mahendran This patch changes trace_zsmalloc_compact_start[end] to trace_zs_compact_start[end] to keep function naming consistent with others in zsmalloc Also this patch remove pages_total_compacted information which may not really needed. Signed-off-by: Ganesh Mahendran --- v2: change commit message --- include/trace/events/zsmalloc.h | 16 ++++++---------- mm/zsmalloc.c | 7 +++---- 2 files changed, 9 insertions(+), 14 deletions(-) diff --git a/include/trace/events/zsmalloc.h b/include/trace/events/zsmalloc.h index 3b6f14e..c7a39f4 100644 --- a/include/trace/events/zsmalloc.h +++ b/include/trace/events/zsmalloc.h @@ -7,7 +7,7 @@ #include #include -TRACE_EVENT(zsmalloc_compact_start, +TRACE_EVENT(zs_compact_start, TP_PROTO(const char *pool_name), @@ -25,29 +25,25 @@ TRACE_EVENT(zsmalloc_compact_start, __entry->pool_name) ); -TRACE_EVENT(zsmalloc_compact_end, +TRACE_EVENT(zs_compact_end, - TP_PROTO(const char *pool_name, unsigned long pages_compacted, - unsigned long pages_total_compacted), + TP_PROTO(const char *pool_name, unsigned long pages_compacted), - TP_ARGS(pool_name, pages_compacted, pages_total_compacted), + TP_ARGS(pool_name, pages_compacted), TP_STRUCT__entry( __field(const char *, pool_name) __field(unsigned long, pages_compacted) - __field(unsigned long, pages_total_compacted) ), TP_fast_assign( __entry->pool_name = pool_name; __entry->pages_compacted = pages_compacted; - __entry->pages_total_compacted = pages_total_compacted; ), - TP_printk("pool %s: %ld pages compacted(total %ld)", + TP_printk("pool %s: %ld pages compacted", __entry->pool_name, - __entry->pages_compacted, - __entry->pages_total_compacted) + __entry->pages_compacted) ); #endif /* _TRACE_ZSMALLOC_H */ diff --git a/mm/zsmalloc.c b/mm/zsmalloc.c index e425de4..c7f79d5 100644 --- a/mm/zsmalloc.c +++ b/mm/zsmalloc.c @@ -2323,7 +2323,7 @@ unsigned long zs_compact(struct zs_pool *pool) struct size_class *class; unsigned long pages_compacted_before = pool->stats.pages_compacted; - trace_zsmalloc_compact_start(pool->name); + trace_zs_compact_start(pool->name); for (i = zs_size_classes - 1; i >= 0; i--) { class = pool->size_class[i]; @@ -2334,9 +2334,8 @@ unsigned long zs_compact(struct zs_pool *pool) __zs_compact(pool, class); } - trace_zsmalloc_compact_end(pool->name, - pool->stats.pages_compacted - pages_compacted_before, - pool->stats.pages_compacted); + trace_zs_compact_end(pool->name, + pool->stats.pages_compacted - pages_compacted_before); return pool->stats.pages_compacted; } -- 1.9.1 -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. 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