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-rw-r--r--kernel/power/snapshot.c11
1 files changed, 8 insertions, 3 deletions
diff --git a/kernel/power/snapshot.c b/kernel/power/snapshot.c
index 75d4886e648..591301ae8b7 100644
--- a/kernel/power/snapshot.c
+++ b/kernel/power/snapshot.c
@@ -314,7 +314,7 @@ static unsigned int unsafe_pages;
* and we count them using unsafe_pages
*/
-static inline void *alloc_image_page(gfp_t gfp_mask, int safe_needed)
+static void *alloc_image_page(gfp_t gfp_mask, int safe_needed)
{
void *res;
@@ -828,13 +828,16 @@ int snapshot_write_next(struct snapshot_handle *handle, size_t count)
}
if (!handle->offset)
handle->buffer = buffer;
+ handle->sync_read = 1;
if (handle->prev < handle->page) {
if (!handle->prev) {
- error = load_header(handle, (struct swsusp_info *)buffer);
+ error = load_header(handle,
+ (struct swsusp_info *)buffer);
if (error)
return error;
} else if (handle->prev <= nr_meta_pages) {
- handle->pbe = unpack_orig_addresses(buffer, handle->pbe);
+ handle->pbe = unpack_orig_addresses(buffer,
+ handle->pbe);
if (!handle->pbe) {
error = prepare_image(handle);
if (error)
@@ -842,10 +845,12 @@ int snapshot_write_next(struct snapshot_handle *handle, size_t count)
handle->pbe = pagedir_nosave;
handle->last_pbe = NULL;
handle->buffer = get_buffer(handle);
+ handle->sync_read = 0;
}
} else {
handle->pbe = handle->pbe->next;
handle->buffer = get_buffer(handle);
+ handle->sync_read = 0;
}
handle->prev = handle->page;
}