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From: Daniel Vetter <daniel.vetter@ffwll.ch>
To: DRI Development <dri-devel@lists.freedesktop.org>
Cc: Intel Graphics Development <intel-gfx@lists.freedesktop.org>,
	l.stach@pengutronix.de, m.felsch@pengutronix.de,
	Daniel Vetter <daniel.vetter@ffwll.ch>,
	Andrew Morton <akpm@linux-foundation.org>,
	Daniel Vetter <daniel.vetter@intel.com>,
	Christoph Lameter <cl@linux.com>,
	Pekka Enberg <penberg@kernel.org>,
	David Rientjes <rientjes@google.com>,
	Joonsoo Kim <iamjoonsoo.kim@lge.com>,
	linux-mm@kvack.org
Subject: [PATCH 01/51] mm/sl[uo]b: export __kmalloc_track(_node)_caller
Date: Thu, 27 Feb 2020 19:14:32 +0100	[thread overview]
Message-ID: <20200227181522.2711142-2-daniel.vetter@ffwll.ch> (raw)
In-Reply-To: <20200227181522.2711142-1-daniel.vetter@ffwll.ch>

slab does this already, and I want to use this in a memory allocation
tracker in drm for stuff that's tied to the lifetime of a drm_device,
not the underlying struct device. Kinda like devres, but for drm.

Acked-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Cc: Christoph Lameter <cl@linux.com>
Cc: Pekka Enberg <penberg@kernel.org>
Cc: David Rientjes <rientjes@google.com>
Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: linux-mm@kvack.org
--
I plan to merge this through drm-misc-next (with Andrew's ack) once
the remainder of the drm series is in shape.
-Daniel
---
 mm/slob.c | 2 ++
 mm/slub.c | 2 ++
 2 files changed, 4 insertions(+)

diff --git a/mm/slob.c b/mm/slob.c
index fa53e9f73893..ac2aecfbc7a8 100644
--- a/mm/slob.c
+++ b/mm/slob.c
@@ -524,6 +524,7 @@ void *__kmalloc_track_caller(size_t size, gfp_t gfp, unsigned long caller)
 {
 	return __do_kmalloc_node(size, gfp, NUMA_NO_NODE, caller);
 }
+EXPORT_SYMBOL(__kmalloc_track_caller);
 
 #ifdef CONFIG_NUMA
 void *__kmalloc_node_track_caller(size_t size, gfp_t gfp,
@@ -531,6 +532,7 @@ void *__kmalloc_node_track_caller(size_t size, gfp_t gfp,
 {
 	return __do_kmalloc_node(size, gfp, node, caller);
 }
+EXPORT_SYMBOL(__kmalloc_node_track_caller);
 #endif
 
 void kfree(const void *block)
diff --git a/mm/slub.c b/mm/slub.c
index be2854b5b1c9..7271fb235ed8 100644
--- a/mm/slub.c
+++ b/mm/slub.c
@@ -4358,6 +4358,7 @@ void *__kmalloc_track_caller(size_t size, gfp_t gfpflags, unsigned long caller)
 
 	return ret;
 }
+EXPORT_SYMBOL(__kmalloc_track_caller);
 
 #ifdef CONFIG_NUMA
 void *__kmalloc_node_track_caller(size_t size, gfp_t gfpflags,
@@ -4388,6 +4389,7 @@ void *__kmalloc_node_track_caller(size_t size, gfp_t gfpflags,
 
 	return ret;
 }
+EXPORT_SYMBOL(__kmalloc_node_track_caller);
 #endif
 
 #ifdef CONFIG_SYSFS
-- 
2.24.1



       reply	other threads:[~2020-02-27 18:15 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <20200227181522.2711142-1-daniel.vetter@ffwll.ch>
2020-02-27 18:14 ` Daniel Vetter [this message]
     [not found] <20200323144950.3018436-1-daniel.vetter@ffwll.ch>
2020-03-23 14:49 ` [PATCH 01/51] mm/sl[uo]b: export __kmalloc_track(_node)_caller Daniel Vetter
2020-03-26 13:46   ` Daniel Vetter
     [not found] <20200302222631.3861340-1-daniel.vetter@ffwll.ch>
2020-03-02 22:25 ` Daniel Vetter
     [not found] <20200221210319.2245170-1-daniel.vetter@ffwll.ch>
2020-02-21 21:02 ` Daniel Vetter

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