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authorJulien Grall <julien.grall@citrix.com>2015-10-07 16:04:33 +0300
committerDavid Vrabel <david.vrabel@citrix.com>2015-10-23 16:20:44 +0300
commit3990dd27034606312429a09c807ea74a6ec32dde (patch)
treeb12dd869e7bac3789f60e51bf624454c47edfa6e /drivers/xen
parent9435cce87950d805e6c8315410f2cb8ff6b2c6a2 (diff)
downloadlinux-3990dd27034606312429a09c807ea74a6ec32dde.tar.xz
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.c2
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. */