LU-3321 clio: revert LU-2622 for removing global env list

[fs/lustre-release.git] / lustre / liblustre / llite_cl.c

diff --git a/lustre/liblustre/llite_cl.c b/lustre/liblustre/llite_cl.c
index 7374e4b..5c7ce91 100644 (file)
--- a/lustre/liblustre/llite_cl.c
+++ b/lustre/liblustre/llite_cl.c
@@ -17,7 +17,7 @@
  *   along with Lustre; if not, write to the Free Software
  *   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  *
  *   along with Lustre; if not, write to the Free Software
  *   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  *

- *   Copyright (c) 2011, 2012, Intel Corporation.
+ *   Copyright (c) 2011, 2013, Intel Corporation.

  */
 
 #define DEBUG_SUBSYSTEM S_LLITE
  */
 
 #define DEBUG_SUBSYSTEM S_LLITE


@@ -58,7 +58,7 @@ static int   slp_type_init     (struct lu_device_type *t);
 static void  slp_type_fini     (struct lu_device_type *t);
 
 static int slp_page_init(const struct lu_env *env, struct cl_object *obj,
 static void  slp_type_fini     (struct lu_device_type *t);
 
 static int slp_page_init(const struct lu_env *env, struct cl_object *obj,

-                        struct cl_page *page, cfs_page_t *vmpage);
+                        struct cl_page *page, struct page *vmpage);

 static int   slp_attr_get     (const struct lu_env *env, struct cl_object *obj,
                                struct cl_attr *attr);
 
 static int   slp_attr_get     (const struct lu_env *env, struct cl_object *obj,
                                struct cl_attr *attr);
 


@@ -224,7 +224,7 @@ void slp_global_fini(void)
  */
 
 static int slp_page_init(const struct lu_env *env, struct cl_object *obj,
  */
 
 static int slp_page_init(const struct lu_env *env, struct cl_object *obj,

-                       struct cl_page *page, cfs_page_t *vmpage)
+                       struct cl_page *page, struct page *vmpage)

 {
         struct ccc_page *cpg = cl_object_page_slice(obj, page);
 
 {
         struct ccc_page *cpg = cl_object_page_slice(obj, page);
 


@@ -294,7 +294,7 @@ static int slp_attr_get(const struct lu_env *env, struct cl_object *obj,
 
 static void slp_page_fini_common(struct ccc_page *cp)
 {
 
 static void slp_page_fini_common(struct ccc_page *cp)
 {

-        cfs_page_t *vmpage = cp->cpg_page;
+       struct page *vmpage = cp->cpg_page;

 
         LASSERT(vmpage != NULL);
         llu_free_user_page(vmpage);
 
         LASSERT(vmpage != NULL);
         llu_free_user_page(vmpage);


@@ -497,8 +497,8 @@ static int llu_queue_pio(const struct lu_env *env, struct cl_io *io,
                 unsigned long index, offset, bytes;
 
                 offset = (pos & ~CFS_PAGE_MASK);
                 unsigned long index, offset, bytes;
 
                 offset = (pos & ~CFS_PAGE_MASK);

-                index = pos >> CFS_PAGE_SHIFT;
-                bytes = CFS_PAGE_SIZE - offset;
+               index = pos >> PAGE_CACHE_SHIFT;
+               bytes = PAGE_CACHE_SIZE - offset;

                 if (bytes > count)
                         bytes = count;
 
                 if (bytes > count)
                         bytes = count;
 


@@ -582,7 +582,8 @@ struct llu_io_group * get_io_group(struct inode *inode, int maxpages,
 
 static int max_io_pages(ssize_t len, int iovlen)
 {
 
 static int max_io_pages(ssize_t len, int iovlen)
 {

-        return (((len + CFS_PAGE_SIZE -1) / CFS_PAGE_SIZE) + 2 + iovlen - 1);
+       return ((len + PAGE_CACHE_SIZE - 1) / PAGE_CACHE_SIZE) +
+               2 + iovlen - 1;

 }
 
 void put_io_group(struct llu_io_group *group)
 }
 
 void put_io_group(struct llu_io_group *group)