X-Git-Url: https://git.whamcloud.com/?p=fs%2Flustre-release.git;a=blobdiff_plain;f=lustre%2Fliblustre%2Fllite_lib.h;h=2b427c38100997fa70ad95c7b708dd6194090706;hp=f8e6e342e3c85b711f56aa24ec66d375cf302e09;hb=93fe562c5dd3829939e3bc0533918f66b19776a4;hpb=08aa217ce49aba1ded52e0f7adb8a607035123fd

diff --git a/lustre/liblustre/llite_lib.h b/lustre/liblustre/llite_lib.h
index f8e6e34..2b427c3 100644
--- a/lustre/liblustre/llite_lib.h
+++ b/lustre/liblustre/llite_lib.h
@@ -27,7 +27,7 @@
  * Copyright (c) 2003, 2010, Oracle and/or its affiliates. All rights reserved.
  * Use is subject to license terms.
  *
- * Copyright (c) 2011, 2012, Intel Corporation.
+ * Copyright (c) 2012, 2013, Intel Corporation.
  */
 /*
  * This file is part of Lustre, http://www.lustre.org/
@@ -65,7 +65,7 @@
 
 /* This should not be "optimized" use ~0ULL because page->index is a long and
  * 32-bit systems are therefore limited to 16TB in a mapping */
-#define MAX_LFS_FILESIZE ((__u64)(~0UL) << CFS_PAGE_SHIFT)
+#define MAX_LFS_FILESIZE ((__u64)(~0UL) << PAGE_CACHE_SHIFT)
 struct ll_file_data {
         struct obd_client_handle fd_mds_och;
         __u32 fd_flags;
@@ -117,6 +117,8 @@ struct llu_inode_info {
          * was opened several times without close, we track an
          * open_count here */
         struct ll_file_data    *lli_file_data;
+	/* checking lli_has_smd is reliable only inside an IO
+	 * i.e, lov stripe has been held. */
 	bool                    lli_has_smd;
         int                     lli_open_flags;
         int                     lli_open_count;
@@ -293,6 +295,7 @@ int llu_iop_lookup(struct pnode *pnode,
                    struct intent *intnt,
                    const char *path);
 void unhook_stale_inode(struct pnode *pno);
+struct inode *llu_inode_from_resource_lock(struct ldlm_lock *lock);
 struct inode *llu_inode_from_lock(struct ldlm_lock *lock);
 int llu_md_blocking_ast(struct ldlm_lock *lock,
                         struct ldlm_lock_desc *desc,
@@ -327,7 +330,7 @@ static inline struct ext2_dirent *ext2_next_entry(struct ext2_dirent *p)
         return (struct ext2_dirent*)((char*) p + le16_to_cpu(p->rec_len));
 }
 
-int llu_merge_lvb(struct inode *inode);
+int llu_merge_lvb(const struct lu_env *env, struct inode *inode);
 
 static inline void inode_init_lvb(struct inode *inode, struct ost_lvb *lvb)
 {
@@ -342,7 +345,7 @@ static inline void inode_init_lvb(struct inode *inode, struct ost_lvb *lvb)
 #define LLU_IO_GROUP_SIZE(x) \
         (sizeof(struct llu_io_group) + \
          (sizeof(struct ll_async_page) + \
-          sizeof(cfs_page_t) + \
+	  sizeof(struct page) + \
           llap_cookie_size) * (x))
 
 struct llu_io_session {
@@ -413,9 +416,9 @@ static inline void cl_isize_unlock(struct inode *inode)
 {
 }
 
-static inline int cl_merge_lvb(struct inode *inode)
+static inline int cl_merge_lvb(const struct lu_env *env, struct inode *inode)
 {
-        return llu_merge_lvb(inode);
+	return llu_merge_lvb(env, inode);
 }
 
 #define cl_inode_atime(inode) (llu_i2stat(inode)->st_atime)