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| author |   Julien Grall <julien.grall@citrix.com> | 2015-10-07 14:04:33 +0100 |
|---|---|---|
| committer |   David Vrabel <david.vrabel@citrix.com> | 2015-10-23 14:20:44 +0100 |
| commit | 3990dd27034606312429a09c807ea74a6ec32dde (patch) | |
| tree | b12dd869e7bac3789f60e51bf624454c47edfa6e /drivers/xen | |
| parent | xen/swiotlb: Add support for 64KB page granularity (diff) | |
| download | linux-dev-3990dd27034606312429a09c807ea74a6ec32dde.tar.xz linux-dev-3990dd27034606312429a09c807ea74a6ec32dde.zip | |
xen/balloon: Use the correct sizeof when declaring frame_list
The type of the item in frame_list is xen_pfn_t which is not an unsigned
long on ARM but an uint64_t.
With the current computation, the size of frame_list will be 2 *
PAGE_SIZE rather than PAGE_SIZE.
I bet it's just mistake when the type has been switched from "unsigned
long" to "xen_pfn_t" in commit 965c0aaafe3e75d4e65cd4ec862915869bde3abd
"xen: balloon: use correct type for frame_list".
Signed-off-by: Julien Grall <julien.grall@citrix.com>
Signed-off-by: David Vrabel <david.vrabel@citrix.com>
Diffstat (limited to 'drivers/xen')
| -rw-r--r-- | drivers/xen/balloon.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/xen/balloon.c b/drivers/xen/balloon.c index b50d22960ce7..12eab503efd1 100644 --- a/drivers/xen/balloon.c +++ b/drivers/xen/balloon.c @@ -141,7 +141,7 @@ struct balloon_stats balloon_stats; EXPORT_SYMBOL_GPL(balloon_stats); /* We increase/decrease in batches which fit in a page */ -static xen_pfn_t frame_list[PAGE_SIZE / sizeof(unsigned long)]; +static xen_pfn_t frame_list[PAGE_SIZE / sizeof(xen_pfn_t)]; /* List of ballooned pages, threaded through the mem_map array. */ |