diff options
authorLiam Merwick <Liam.Merwick@oracle.com>2018-11-02 14:04:23 +0000
committerJuergen Gross <jgross@suse.com>2018-11-06 10:06:07 +0100
commitd9cccfa7c4d1d9ef967ec9308df7304a18609b30 (patch)
parentf9005571701920551bcf54a500973fb61f2e1eda (diff)
xen/grant-table: Fix incorrect gnttab_dma_free_pages() pr_debug message
If a call to xenmem_reservation_increase() in gnttab_dma_free_pages() fails it triggers a message "Failed to decrease reservation..." which should be "Failed to increase reservation..." Fixes: 9bdc7304f536 ('xen/grant-table: Allow allocating buffers suitable for DMA') Reported-by: Ross Philipson <ross.philipson@oracle.com> Signed-off-by: Liam Merwick <liam.merwick@oracle.com> Reviewed-by: Mark Kanda <mark.kanda@oracle.com> Reviewed-by: Juergen Gross <jgross@suse.com> Signed-off-by: Juergen Gross <jgross@suse.com>
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/xen/grant-table.c b/drivers/xen/grant-table.c
index 84575baceebc..97341fa75458 100644
--- a/drivers/xen/grant-table.c
+++ b/drivers/xen/grant-table.c
@@ -914,7 +914,7 @@ int gnttab_dma_free_pages(struct gnttab_dma_alloc_args *args)
ret = xenmem_reservation_increase(args->nr_pages, args->frames);
if (ret != args->nr_pages) {
- pr_debug("Failed to decrease reservation for DMA buffer\n");
+ pr_debug("Failed to increase reservation for DMA buffer\n");
ret = -EFAULT;
} else {
ret = 0;

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