From 387aa88f9e4147ebf89d5706ff0b2366c05cba6b Mon Sep 17 00:00:00 2001
From: braam <braam>
Date: Thu, 30 Jan 2003 05:17:01 +0000
Subject: [PATCH] - add iod rmap patches to b_intent

---
 .../kernel_patches/patches/iod-rmap-exports.patch  | 64 ++++++++++++++++++++++
 lustre/kernel_patches/pc/iod-rmap-exports.pc       |  6 ++
 2 files changed, 70 insertions(+)
 create mode 100644 lustre/kernel_patches/patches/iod-rmap-exports.patch
 create mode 100644 lustre/kernel_patches/pc/iod-rmap-exports.pc

diff --git a/lustre/kernel_patches/patches/iod-rmap-exports.patch b/lustre/kernel_patches/patches/iod-rmap-exports.patch
new file mode 100644
index 0000000..00eba97
--- /dev/null
+++ b/lustre/kernel_patches/patches/iod-rmap-exports.patch
@@ -0,0 +1,64 @@
+--- linux-chaos/fs/inode.c.b_io_export	Wed Jan 29 16:56:15 2003
++++ linux-chaos/fs/inode.c	Wed Jan 29 16:56:27 2003
+@@ -66,7 +66,8 @@
+  * NOTE! You also have to own the lock if you change
+  * the i_state of an inode while it is in use..
+  */
+-static spinlock_t inode_lock = SPIN_LOCK_UNLOCKED;
++spinlock_t inode_lock = SPIN_LOCK_UNLOCKED;
++EXPORT_SYMBOL(inode_lock);
+ 
+ /*
+  * Statistics gathering..
+--- linux-chaos/fs/Makefile.b_io_export	Wed Jan 29 16:56:45 2003
++++ linux-chaos/fs/Makefile	Wed Jan 29 16:56:53 2003
+@@ -7,7 +7,7 @@
+ 
+ O_TARGET := fs.o
+ 
+-export-objs :=	filesystems.o open.o dcache.o buffer.o
++export-objs :=	filesystems.o open.o dcache.o buffer.o inode.o
+ mod-subdirs :=	nls
+ 
+ obj-y :=	open.o read_write.o devices.o file_table.o buffer.o \
+--- linux-chaos/mm/filemap.c.b_io_export	Wed Jan 29 16:50:39 2003
++++ linux-chaos/mm/filemap.c	Wed Jan 29 16:51:11 2003
+@@ -65,6 +65,7 @@
+  *			pagecache_lock
+  */
+ spinlock_cacheline_t pagemap_lru_lock_cacheline = {SPIN_LOCK_UNLOCKED};
++EXPORT_SYMBOL(pagemap_lru_lock_cacheline);
+ 
+ #define CLUSTER_PAGES		(1 << page_cluster)
+ #define CLUSTER_OFFSET(x)	(((x) >> page_cluster) << page_cluster)
+--- linux-chaos/mm/vmscan.c.b_io_export	Wed Jan 29 16:51:58 2003
++++ linux-chaos/mm/vmscan.c	Wed Jan 29 16:55:16 2003
+@@ -839,6 +839,7 @@
+ 	set_current_state(TASK_RUNNING);
+ 	remove_wait_queue(&kswapd_done, &wait);
+ }
++EXPORT_SYMBOL(wakeup_kswapd);
+ 
+ static void wakeup_memwaiters(void)
+ {
+--- linux-chaos/mm/Makefile.b_io_export	Wed Jan 29 16:52:46 2003
++++ linux-chaos/mm/Makefile	Wed Jan 29 16:54:23 2003
+@@ -9,7 +9,7 @@
+ 
+ O_TARGET := mm.o
+ 
+-export-objs := shmem.o filemap.o memory.o page_alloc.o mempool.o
++export-objs := shmem.o filemap.o memory.o page_alloc.o mempool.o vmscan.c
+ 
+ obj-y	 := memory.o mmap.o filemap.o mprotect.o mlock.o mremap.o \
+ 	    vmalloc.o slab.o bootmem.o swap.o vmscan.o page_io.o \
+--- linux-chaos/mm/page_alloc.c.b_io_export	Wed Jan 29 17:00:32 2003
++++ linux-chaos/mm/page_alloc.c	Wed Jan 29 17:01:31 2003
+@@ -31,6 +31,7 @@
+ int nr_inactive_dirty_pages;
+ int nr_inactive_clean_pages;
+ pg_data_t *pgdat_list;
++EXPORT_SYMBOL(pgdat_list);
+ 
+ /*
+  * The zone_table array is used to look up the address of the
diff --git a/lustre/kernel_patches/pc/iod-rmap-exports.pc b/lustre/kernel_patches/pc/iod-rmap-exports.pc
new file mode 100644
index 0000000..1218f55
--- /dev/null
+++ b/lustre/kernel_patches/pc/iod-rmap-exports.pc
@@ -0,0 +1,6 @@
+fs/inode.c
+fs/Makefile
+mm/filemap.c
+mm/vmscan.c
+mm/Makefile
+mm/page_alloc.c
-- 
1.8.3.1