this minimal patch might actually work.

filter obd won't work: we don't need it now.

diff --git a/lustre/mds/handler.c b/lustre/mds/handler.c
index d668605..f272a2c 100644 (file)
--- a/lustre/mds/handler.c
+++ b/lustre/mds/handler.c
@@ -25,6 +25,7 @@
 #include <linux/ext2_fs.h>
 #include <linux/quotaops.h>
 #include <asm/unistd.h>
+#include <asm/uaccess.h>
 #include <linux/obd_support.h>
 #include <linux/obd.h>
 #include <linux/lustre_lib.h>
@@ -387,7 +388,7 @@ static int mds_setup(struct obd_device *obddev, obd_count len,
        mds->mds_ctxt.fs = KERNEL_DS;
        MDS = mds;
 
-       spin_lock_init(&obddev->u.mds.fo_lock);
+       spin_lock_init(&obddev->u.mds.mds_lock);
 
        mds_start_srv_thread(mds);
 

diff --git a/lustre/ost/ost_handler.c b/lustre/ost/ost_handler.c
index 51468c8..4e7b04f 100644 (file)
--- a/lustre/ost/ost_handler.c
+++ b/lustre/ost/ost_handler.c
@@ -519,7 +519,7 @@ static int ost_setup(struct obd_device *obddev, obd_count len,
        ost->ost_thread = NULL;
        ost->ost_flags = 0;
 
-       spin_lock_init(&obddev->u.ost.fo_lock);
+       spin_lock_init(&obddev->u.ost.ost_lock);
 
        ost_start_srv_thread(obddev);
 

diff --git a/lustre/patches/patch-2.4.17 b/lustre/patches/patch-2.4.17
new file mode 100644 (file)
index 0000000..586321a
--- /dev/null
+++ b/lustre/patches/patch-2.4.17
@@ -0,0 +1,39 @@
+--- linux/kernel/ksyms.c.lustre-orig   Sun Jan 20 17:47:43 2002
++++ linux/kernel/ksyms.c       Sun Jan 20 17:34:49 2002
+@@ -280,6 +280,13 @@
+ EXPORT_SYMBOL(lock_page);
+ EXPORT_SYMBOL(unlock_page);
+ 
++/* Lustre symbols */
++EXPORT_SYMBOL(do_kern_mount);
++EXPORT_SYMBOL(do_umount);
++EXPORT_SYMBOL(sys_mkdir);
++EXPORT_SYMBOL(sys_rmdir);
++EXPORT_SYMBOL(sys_unlink);
++
+ /* device registration */
+ EXPORT_SYMBOL(register_chrdev);
+ EXPORT_SYMBOL(unregister_chrdev);
+--- linux/include/linux/fs.h.lustre-orig       Sun Jan 20 17:32:26 2002
++++ linux/include/linux/fs.h   Sun Jan 20 17:45:27 2002
+@@ -984,6 +984,8 @@
+ extern int may_umount(struct vfsmount *);
+ extern long do_mount(char *, char *, char *, unsigned long, void *);
+ 
++struct vfsmount *do_kern_mount(char *type, int flags, char *name, void *data);
++int do_umount(struct vfsmount *mnt, int flags);
+ #define kern_umount mntput
+ 
+ extern int vfs_statfs(struct super_block *, struct statfs *);
+@@ -1043,6 +1045,11 @@
+       return 0;
+ }
+ 
++/* fs/namei.c */ 
++asmlinkage long sys_mkdir(const char * pathname, int mode);
++asmlinkage long sys_rmdir(const char * pathname);
++asmlinkage long sys_unlink(const char * pathname);
++
+ /* fs/open.c */
+ 
+ asmlinkage long sys_open(const char *, int, int);