X-Git-Url: http://git.monstr.eu/?a=blobdiff_plain;f=fs%2Fceph%2Faddr.c;h=6ea761c84494f9e588d3b219746ff2295519c18f;hb=a0102bda5bc0991c5c8c7c07770b236894a810fd;hp=01ad09733ac79735cea7c4e7235653921f684622;hpb=b325b5ed5e0a553f4e502bc58cf83cf012167699;p=linux-2.6-microblaze.git

diff --git a/fs/ceph/addr.c b/fs/ceph/addr.c
index 01ad09733ac7..6ea761c84494 100644
--- a/fs/ceph/addr.c
+++ b/fs/ceph/addr.c
@@ -862,8 +862,7 @@ static void writepages_finish(struct ceph_osd_request *req)
 
 	osd_data = osd_req_op_extent_osd_data(req, 0);
 	if (osd_data->pages_from_pool)
-		mempool_free(osd_data->pages,
-			     ceph_sb_to_client(inode->i_sb)->wb_pagevec_pool);
+		mempool_free(osd_data->pages, ceph_wb_pagevec_pool);
 	else
 		kfree(osd_data->pages);
 	ceph_osdc_put_request(req);
@@ -955,10 +954,10 @@ retry:
 		int num_ops = 0, op_idx;
 		unsigned i, pvec_pages, max_pages, locked_pages = 0;
 		struct page **pages = NULL, **data_pages;
-		mempool_t *pool = NULL;	/* Becomes non-null if mempool used */
 		struct page *page;
 		pgoff_t strip_unit_end = 0;
 		u64 offset = 0, len = 0;
+		bool from_pool = false;
 
 		max_pages = wsize >> PAGE_SHIFT;
 
@@ -1057,16 +1056,16 @@ get_more_pages:
 						      sizeof(*pages),
 						      GFP_NOFS);
 				if (!pages) {
-					pool = fsc->wb_pagevec_pool;
-					pages = mempool_alloc(pool, GFP_NOFS);
+					from_pool = true;
+					pages = mempool_alloc(ceph_wb_pagevec_pool, GFP_NOFS);
 					BUG_ON(!pages);
 				}
 
 				len = 0;
 			} else if (page->index !=
 				   (offset + len) >> PAGE_SHIFT) {
-				if (num_ops >= (pool ?  CEPH_OSD_SLAB_OPS :
-							CEPH_OSD_MAX_OPS)) {
+				if (num_ops >= (from_pool ?  CEPH_OSD_SLAB_OPS :
+							     CEPH_OSD_MAX_OPS)) {
 					redirty_page_for_writepage(wbc, page);
 					unlock_page(page);
 					break;
@@ -1161,7 +1160,7 @@ new_request:
 				     offset, len);
 				osd_req_op_extent_osd_data_pages(req, op_idx,
 							data_pages, len, 0,
-							!!pool, false);
+							from_pool, false);
 				osd_req_op_extent_update(req, op_idx, len);
 
 				len = 0;
@@ -1188,12 +1187,12 @@ new_request:
 		dout("writepages got pages at %llu~%llu\n", offset, len);
 
 		osd_req_op_extent_osd_data_pages(req, op_idx, data_pages, len,
-						 0, !!pool, false);
+						 0, from_pool, false);
 		osd_req_op_extent_update(req, op_idx, len);
 
 		BUG_ON(op_idx + 1 != req->r_num_ops);
 
-		pool = NULL;
+		from_pool = false;
 		if (i < locked_pages) {
 			BUG_ON(num_ops <= req->r_num_ops);
 			num_ops -= req->r_num_ops;
@@ -1204,8 +1203,8 @@ new_request:
 			pages = kmalloc_array(locked_pages, sizeof(*pages),
 					      GFP_NOFS);
 			if (!pages) {
-				pool = fsc->wb_pagevec_pool;
-				pages = mempool_alloc(pool, GFP_NOFS);
+				from_pool = true;
+				pages = mempool_alloc(ceph_wb_pagevec_pool, GFP_NOFS);
 				BUG_ON(!pages);
 			}
 			memcpy(pages, data_pages + i,