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From: Paolo Bonzini <pbonzini@redhat.com>
To: qemu-devel@nongnu.org
Cc: famz@redhat.com, stefanha@redhat.com, mst@redhat.com
Subject: [Qemu-devel] [PATCH 02/29] g364fb: remove pointless call to memory_region_set_coalescing
Date: Mon, 27 Apr 2015 18:28:10 +0200	[thread overview]
Message-ID: <1430152117-100558-3-git-send-email-pbonzini@redhat.com> (raw)
In-Reply-To: <1430152117-100558-1-git-send-email-pbonzini@redhat.com>

Coalescing work on MMIO, not RAM, thus this call has no effect.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---
 hw/display/g364fb.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/hw/display/g364fb.c b/hw/display/g364fb.c
index 46f7b41..6543f2f 100644
--- a/hw/display/g364fb.c
+++ b/hw/display/g364fb.c
@@ -489,7 +489,6 @@ static void g364fb_init(DeviceState *dev, G364State *s)
     memory_region_init_ram_ptr(&s->mem_vram, NULL, "vram",
                                s->vram_size, s->vram);
     vmstate_register_ram(&s->mem_vram, dev);
-    memory_region_set_coalescing(&s->mem_vram);
 }
 
 #define TYPE_G364 "sysbus-g364"
-- 
1.8.3.1

  parent reply	other threads:[~2015-04-27 16:30 UTC|newest]

Thread overview: 88+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-04-27 16:28 [Qemu-devel] [PATCH v2 00/29] Dirty bitmap atomic access and optimizations Paolo Bonzini
2015-04-27 16:28 ` [Qemu-devel] [PATCH 01/29] memory: the only dirty memory flag for users is DIRTY_MEMORY_VGA Paolo Bonzini
2015-05-26  7:00   ` Fam Zheng
2015-04-27 16:28 ` Paolo Bonzini [this message]
2015-05-26 12:53   ` [Qemu-devel] [PATCH 02/29] g364fb: remove pointless call to memory_region_set_coalescing Fam Zheng
2015-04-27 16:28 ` [Qemu-devel] [PATCH 03/29] display: enable DIRTY_MEMORY_VGA tracking explicitly Paolo Bonzini
2015-05-26  7:13   ` Fam Zheng
2015-05-26  8:14     ` Paolo Bonzini
2015-05-26 11:24   ` Paolo Bonzini
2015-05-26 11:52     ` Peter Maydell
2015-05-26 11:56       ` Paolo Bonzini
2015-05-26 12:08         ` Peter Maydell
2015-05-26 12:10           ` Paolo Bonzini
2015-05-26 12:16             ` Peter Maydell
2015-05-31 20:32         ` Mark Cave-Ayland
2015-04-27 16:28 ` [Qemu-devel] [PATCH 04/29] display: add memory_region_sync_dirty_bitmap calls Paolo Bonzini
2015-05-26  7:36   ` Fam Zheng
2015-05-26  8:14     ` Paolo Bonzini
2015-04-27 16:28 ` [Qemu-devel] [PATCH 05/29] memory: differentiate memory_region_is_logging and memory_region_get_dirty_log_mask Paolo Bonzini
2015-05-26  7:46   ` Fam Zheng
2015-05-26 11:35     ` Paolo Bonzini
2015-04-27 16:28 ` [Qemu-devel] [PATCH 06/29] memory: prepare for multiple bits in the dirty log mask Paolo Bonzini
2015-05-26  7:55   ` Fam Zheng
2015-04-27 16:28 ` [Qemu-devel] [PATCH 07/29] framebuffer: check memory_region_is_logging Paolo Bonzini
2015-05-26  8:02   ` Fam Zheng
2015-05-26 11:16     ` Paolo Bonzini
2015-04-27 16:28 ` [Qemu-devel] [PATCH 08/29] ui/console: remove dpy_gfx_update_dirty Paolo Bonzini
2015-05-26  8:03   ` Fam Zheng
2015-04-27 16:28 ` [Qemu-devel] [PATCH 09/29] memory: track DIRTY_MEMORY_CODE in mr->dirty_log_mask Paolo Bonzini
2015-05-26  8:06   ` Fam Zheng
2015-04-27 16:28 ` [Qemu-devel] [PATCH 10/29] kvm: accept non-mapped memory in kvm_dirty_pages_log_change Paolo Bonzini
2015-05-26  8:10   ` Fam Zheng
2015-05-26  8:16     ` Paolo Bonzini
2015-05-26  8:22       ` Fam Zheng
2015-04-27 16:28 ` [Qemu-devel] [PATCH 11/29] memory: include DIRTY_MEMORY_MIGRATION in the dirty log mask Paolo Bonzini
2015-05-26  8:40   ` Fam Zheng
2015-05-26  9:07     ` Paolo Bonzini
2015-05-26  9:22       ` Fam Zheng
2015-05-26  9:26         ` Paolo Bonzini
2015-05-26  9:48           ` Fam Zheng
2015-05-26  9:07     ` Paolo Bonzini
2015-04-27 16:28 ` [Qemu-devel] [PATCH 12/29] kvm: remove special handling of " Paolo Bonzini
2015-05-26  8:56   ` Fam Zheng
2015-04-27 16:28 ` [Qemu-devel] [PATCH 13/29] ram_addr: tweaks to xen_modified_memory Paolo Bonzini
2015-05-26 12:52   ` Fam Zheng
2015-04-27 16:28 ` [Qemu-devel] [PATCH 14/29] exec: use memory_region_get_dirty_log_mask to optimize dirty tracking Paolo Bonzini
2015-05-26 10:42   ` Fam Zheng
2015-05-26 10:58     ` Paolo Bonzini
2015-05-26 11:12       ` Fam Zheng
2015-04-27 16:28 ` [Qemu-devel] [PATCH 15/29] exec: move functions to translate-all.h Paolo Bonzini
2015-05-26 10:50   ` Fam Zheng
2015-04-27 16:28 ` [Qemu-devel] [PATCH 16/29] translate-all: remove unnecessary argument to tb_invalidate_phys_range Paolo Bonzini
2015-05-26 10:51   ` Fam Zheng
2015-04-27 16:28 ` [Qemu-devel] [PATCH 17/29] cputlb: remove useless arguments to tlb_unprotect_code_phys, rename Paolo Bonzini
2015-05-26 10:53   ` Fam Zheng
2015-04-27 16:28 ` [Qemu-devel] [PATCH 18/29] translate-all: make less of tb_invalidate_phys_page_range depend on is_cpu_write_access Paolo Bonzini
2015-04-27 16:28 ` [Qemu-devel] [PATCH 19/29] exec: pass client mask to cpu_physical_memory_set_dirty_range Paolo Bonzini
2015-05-26 11:08   ` Fam Zheng
2015-05-26 11:28     ` Paolo Bonzini
2015-04-27 16:28 ` [Qemu-devel] [PATCH 20/29] exec: invert return value of cpu_physical_memory_get_clean, rename Paolo Bonzini
2015-05-26 11:26   ` Fam Zheng
2015-04-27 16:28 ` [Qemu-devel] [PATCH 21/29] exec: only check relevant bitmaps for cleanliness Paolo Bonzini
2015-05-26 11:31   ` Fam Zheng
2015-04-27 16:28 ` [Qemu-devel] [PATCH 22/29] memory: do not touch code dirty bitmap unless TCG is enabled Paolo Bonzini
2015-05-26 11:33   ` Fam Zheng
2015-04-27 16:28 ` [Qemu-devel] [PATCH 23/29] bitmap: add atomic set functions Paolo Bonzini
2015-05-26 11:54   ` Fam Zheng
2015-05-26 11:58     ` Paolo Bonzini
2015-05-26 12:36     ` Fam Zheng
2015-04-27 16:28 ` [Qemu-devel] [PATCH 24/29] bitmap: add atomic test and clear Paolo Bonzini
2015-05-26 12:27   ` Fam Zheng
2015-05-26 12:32     ` Fam Zheng
2015-05-26 12:33     ` Paolo Bonzini
2015-04-27 16:28 ` [Qemu-devel] [PATCH 25/29] memory: use atomic ops for setting dirty memory bits Paolo Bonzini
2015-05-26 12:29   ` Fam Zheng
2015-04-27 16:28 ` [Qemu-devel] [PATCH 26/29] migration: move dirty bitmap sync to ram_addr.h Paolo Bonzini
2015-05-26 12:34   ` Fam Zheng
2015-04-27 16:28 ` [Qemu-devel] [PATCH 27/29] memory: replace cpu_physical_memory_reset_dirty() with test-and-clear Paolo Bonzini
2015-05-26 12:42   ` Fam Zheng
2015-05-26 12:45     ` Paolo Bonzini
2015-04-27 16:28 ` [Qemu-devel] [PATCH 28/29] memory: make cpu_physical_memory_sync_dirty_bitmap() fully atomic Paolo Bonzini
2015-05-26 12:45   ` Fam Zheng
2015-04-27 16:28 ` [Qemu-devel] [PATCH 29/29] memory: strengthen assertions on mr->terminates Paolo Bonzini
2015-05-26 12:49   ` Fam Zheng
2015-05-26 12:52     ` Paolo Bonzini
2015-05-26 12:56       ` Fam Zheng
2015-05-25 21:50 ` [Qemu-devel] [PATCH v2 00/29] Dirty bitmap atomic access and optimizations Paolo Bonzini
2015-05-26 12:58 ` Fam Zheng

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