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path: root/drivers/md/dm-writecache.c
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Diffstat (limited to 'drivers/md/dm-writecache.c')
-rw-r--r--drivers/md/dm-writecache.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/md/dm-writecache.c b/drivers/md/dm-writecache.c
index 6a4279bfb1..01ab141bc5 100644
--- a/drivers/md/dm-writecache.c
+++ b/drivers/md/dm-writecache.c
@@ -299,7 +299,7 @@ static int persistent_memory_claim(struct dm_writecache *wc)
long i;
wc->memory_map = NULL;
- pages = kvmalloc_array(p, sizeof(struct page *), GFP_KERNEL);
+ pages = vmalloc_array(p, sizeof(struct page *));
if (!pages) {
r = -ENOMEM;
goto err2;
@@ -330,7 +330,7 @@ static int persistent_memory_claim(struct dm_writecache *wc)
r = -ENOMEM;
goto err3;
}
- kvfree(pages);
+ vfree(pages);
wc->memory_vmapped = true;
}
@@ -341,7 +341,7 @@ static int persistent_memory_claim(struct dm_writecache *wc)
return 0;
err3:
- kvfree(pages);
+ vfree(pages);
err2:
dax_read_unlock(id);
err1:
@@ -962,7 +962,7 @@ static int writecache_alloc_entries(struct dm_writecache *wc)
if (wc->entries)
return 0;
- wc->entries = vmalloc(array_size(sizeof(struct wc_entry), wc->n_blocks));
+ wc->entries = vmalloc_array(wc->n_blocks, sizeof(struct wc_entry));
if (!wc->entries)
return -ENOMEM;
for (b = 0; b < wc->n_blocks; b++) {