ceph: all allocation functions should get gfp_mask

This is essential, as for the rados block device we'll need
to run in different contexts that would need flags that
are other than GFP_NOFS.

Signed-off-by: Yehuda Sadeh <yehuda@hq.newdream.net>
Signed-off-by: Sage Weil <sage@newdream.net>

1 files changed, 5 insertions, 5 deletions

diff --git a/fs/ceph/file.c b/fs/ceph/file.c
index b0426090e8c3..0611ec3698aa 100644
--- a/fs/ceph/file.c
+++ b/fs/ceph/file.c
@@ -317,16 +317,16 @@ void ceph_release_page_vector(struct page **pages, int num_pages)
 /*
  * allocate a vector new pages
  */
-static struct page **alloc_page_vector(int num_pages)
+struct page **ceph_alloc_page_vector(int num_pages, gfp_t flags)
 {
         struct page **pages;
         int i;
 
-        pages = kmalloc(sizeof(*pages) * num_pages, GFP_NOFS);
+        pages = kmalloc(sizeof(*pages) * num_pages, flags);
         if (!pages)
                 return ERR_PTR(-ENOMEM);
         for (i = 0; i < num_pages; i++) {
-                pages[i] = __page_cache_alloc(GFP_NOFS);
+                pages[i] = __page_cache_alloc(flags);
                 if (pages[i] == NULL) {
                         ceph_release_page_vector(pages, i);
                         return ERR_PTR(-ENOMEM);
@@ -540,7 +540,7 @@ static ssize_t ceph_sync_read(struct file *file, char __user *data,
                  * in sequence.
                  */
         } else {
-                pages = alloc_page_vector(num_pages);
+                pages = ceph_alloc_page_vector(num_pages, GFP_NOFS);
         }
         if (IS_ERR(pages))
                 return PTR_ERR(pages);
@@ -668,7 +668,7 @@ more:
                 truncate_inode_pages_range(inode->i_mapping, pos, 
                                            (pos+len) | (PAGE_CACHE_SIZE-1));
         } else {
-                pages = alloc_page_vector(num_pages);
+                pages = ceph_alloc_page_vector(num_pages, GFP_NOFS);
                 if (IS_ERR(pages)) {
                         ret = PTR_ERR(pages);
                         goto out;