1 files changed, 10 insertions, 9 deletions

diff --git a/arch/powerpc/platforms/cell/spufs/coredump.c b/arch/powerpc/platforms/cell/spufs/coredump.c
index 725e19561159..5d9ad5a0307b 100644
--- a/arch/powerpc/platforms/cell/spufs/coredump.c
+++ b/arch/powerpc/platforms/cell/spufs/coredump.c
@@ -169,12 +169,12 @@ static void spufs_arch_write_note(struct spufs_ctx_info *ctx_info, int i,
         struct spu_context *ctx;
         loff_t pos = 0;
         int sz, dfd, rc, total = 0;
-        const int bufsz = 4096;
+        const int bufsz = PAGE_SIZE;
         char *name;
         char fullname[80], *buf;
         struct elf_note en;
 
-        buf = kmalloc(bufsz, GFP_KERNEL);
+        buf = (void *)get_zeroed_page(GFP_KERNEL);
         if (!buf)
                 return;
 
@@ -187,9 +187,8 @@ static void spufs_arch_write_note(struct spufs_ctx_info *ctx_info, int i,
                 sz = spufs_coredump_read[i].size;
 
         ctx = ctx_info->ctx;
-        if (!ctx) {
-                return;
-        }
+        if (!ctx)
+                goto out;
 
         sprintf(fullname, "SPU/%d/%s", dfd, name);
         en.n_namesz = strlen(fullname) + 1;
@@ -197,23 +196,25 @@ static void spufs_arch_write_note(struct spufs_ctx_info *ctx_info, int i,
         en.n_type = NT_SPU;
 
         if (!spufs_dump_write(file, &en, sizeof(en)))
-                return;
+                goto out;
         if (!spufs_dump_write(file, fullname, en.n_namesz))
-                return;
+                goto out;
         if (!spufs_dump_seek(file, roundup((unsigned long)file->f_pos, 4)))
-                return;
+                goto out;
 
         do {
                 rc = do_coredump_read(i, ctx, buf, bufsz, &pos);
                 if (rc > 0) {
                         if (!spufs_dump_write(file, buf, rc))
-                                return;
+                                goto out;
                         total += rc;
                 }
         } while (rc == bufsz && total < sz);
 
         spufs_dump_seek(file, roundup((unsigned long)file->f_pos
                                                 - total + sz, 4));
+out:
+        free_page((unsigned long)buf);
 }
 
 static void spufs_arch_write_notes(struct file *file)