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| author | Trilok Soni <tsoni@codeaurora.org> | 2016-08-25 19:05:37 -0700 |
|---|---|---|
| committer | Trilok Soni <tsoni@codeaurora.org> | 2016-08-26 14:34:05 -0700 |
| commit | 5ab1e18aa3913d454e1bd1498b20ee581aae2c6b (patch) | |
| tree | 42bd10ef0bf5cdb8deb05656bf802c77dc580ff7 /drivers/xen/balloon.c | |
| parent | e97b6a0e0217f7c072fdad6c50673cd7a64348e1 (diff) | |
Revert "Merge remote-tracking branch 'msm-4.4/tmp-510d0a3f' into msm-4.4"
This reverts commit 9d6fd2c3e9fcfb ("Merge remote-tracking branch
'msm-4.4/tmp-510d0a3f' into msm-4.4"), because it breaks the
dump parsing tools due to kernel can be loaded anywhere in the memory
now and not fixed at linear mapping.
Change-Id: Id416f0a249d803442847d09ac47781147b0d0ee6
Signed-off-by: Trilok Soni <tsoni@codeaurora.org>
Diffstat (limited to 'drivers/xen/balloon.c')
| -rw-r--r-- | drivers/xen/balloon.c | 16 |
1 files changed, 0 insertions, 16 deletions
diff --git a/drivers/xen/balloon.c b/drivers/xen/balloon.c index 364bc44610c1..12eab503efd1 100644 --- a/drivers/xen/balloon.c +++ b/drivers/xen/balloon.c @@ -152,8 +152,6 @@ static DECLARE_WAIT_QUEUE_HEAD(balloon_wq); static void balloon_process(struct work_struct *work); static DECLARE_DELAYED_WORK(balloon_worker, balloon_process); -static void release_memory_resource(struct resource *resource); - /* When ballooning out (allocating memory to return to Xen) we don't really want the kernel to try too hard since that can trigger the oom killer. */ #define GFP_BALLOON \ @@ -270,20 +268,6 @@ static struct resource *additional_memory_resource(phys_addr_t size) return NULL; } -#ifdef CONFIG_SPARSEMEM - { - unsigned long limit = 1UL << (MAX_PHYSMEM_BITS - PAGE_SHIFT); - unsigned long pfn = res->start >> PAGE_SHIFT; - - if (pfn > limit) { - pr_err("New System RAM resource outside addressable RAM (%lu > %lu)\n", - pfn, limit); - release_memory_resource(res); - return NULL; - } - } -#endif - return res; } |