From 9438e271b3b698bc02a51fe9cd7aceef4e51bb85 Mon Sep 17 00:00:00 2001
From: phil <phil>
Date: Tue, 29 Mar 2005 04:34:02 +0000
Subject: [PATCH] b=4952 A plurality of Makefiles led me astray; super.c isn't
 compiled into 2.6 builds at all, so lustre_remount_fs needs to be in
 llite_lib.c

---
 lustre/llite/llite_internal.h |  4 +---
 lustre/llite/llite_lib.c      | 19 +++++++++++++++++++
 lustre/llite/super.c          | 19 -------------------
 3 files changed, 20 insertions(+), 22 deletions(-)

diff --git a/lustre/llite/llite_internal.h b/lustre/llite/llite_internal.h
index 25fcec0..50c6d11 100644
--- a/lustre/llite/llite_internal.h
+++ b/lustre/llite/llite_internal.h
@@ -327,6 +327,7 @@ void ll_read_inode2(struct inode *inode, void *opaque);
 int ll_iocontrol(struct inode *inode, struct file *file,
                  unsigned int cmd, unsigned long arg);
 void ll_umount_begin(struct super_block *sb);
+int lustre_remount_fs(struct super_block *sb, int *flags, char *data);
 int ll_prep_inode(struct obd_export *exp, struct inode **inode,
                   struct ptlrpc_request *req, int offset, struct super_block *);
 void lustre_dump_dentry(struct dentry *, int recur);
@@ -369,9 +370,6 @@ void ll_queue_done_writing(struct inode *inode);
 void ll_close_thread_shutdown(struct ll_close_queue *lcq);
 int ll_close_thread_start(struct ll_close_queue **lcq_ret);
 
-/* llite/super.c */
-int lustre_remount_fs(struct super_block *sb, int *flags, char *data);
-
 /* llite/llite_mmap.c */
 #if  (LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0))
 typedef struct rb_root  rb_root_t;
diff --git a/lustre/llite/llite_lib.c b/lustre/llite/llite_lib.c
index 095d8ea..697e2f8 100644
--- a/lustre/llite/llite_lib.c
+++ b/lustre/llite/llite_lib.c
@@ -1503,6 +1503,25 @@ void ll_umount_begin(struct super_block *sb)
         EXIT;
 }
 
+int lustre_remount_fs(struct super_block *sb, int *flags, char *data)
+{
+        struct ll_sb_info *sbi = ll_s2sbi(sb);
+        int err;
+        __u32 read_only;
+
+        if ((*flags & MS_RDONLY) != (sb->s_flags & MS_RDONLY)) {
+                read_only = *flags & MS_RDONLY;
+                err = obd_set_info(sbi->ll_mdc_exp, strlen("read-only"),
+                                   "read-only", sizeof(read_only), &read_only);
+                if (err) {
+                        CERROR("Failed to change the read-only flag during "
+                               "remount: %d\n", err);
+                        return err;
+                }
+        }
+        return 0;
+}
+
 int ll_prep_inode(struct obd_export *exp, struct inode **inode,
                   struct ptlrpc_request *req, int offset,struct super_block *sb)
 {
diff --git a/lustre/llite/super.c b/lustre/llite/super.c
index 80d555a..78f9206 100644
--- a/lustre/llite/super.c
+++ b/lustre/llite/super.c
@@ -62,25 +62,6 @@ static struct super_block *lustre_read_super(struct super_block *sb,
         RETURN(sb);
 }
 
-int lustre_remount_fs(struct super_block *sb, int *flags, char *data)
-{
-        struct ll_sb_info *sbi = ll_s2sbi(sb);
-        int err;
-        __u32 read_only;
-
-        if ((*flags & MS_RDONLY) != (sb->s_flags & MS_RDONLY)) {
-                read_only = *flags & MS_RDONLY;
-                err = obd_set_info(sbi->ll_mdc_exp, strlen("read-only"),
-                                   "read-only", sizeof(read_only), &read_only);
-                if (err) {
-                        CERROR("Failed to change the read-only flag during "
-                               "remount: %d\n", err);
-                        return err;
-                }
-        }
-        return 0;
-}
-
 static struct file_system_type lustre_lite_fs_type = {
         .owner          = THIS_MODULE,
         .name           = "lustre_lite",
-- 
1.8.3.1