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mars/pre-patches/mars-prepatch-2.6.32.patch

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diff -uri linux-2.6.32.14.orig/block/Kconfig linux-2.6.32.14.new.00/block/Kconfig
--- linux-2.6.32.14.orig/block/Kconfig 2010-05-26 23:29:57.000000000 +0200
+++ linux-2.6.32.14.new.00/block/Kconfig 2010-06-11 17:05:53.000000000 +0200
@@ -77,6 +77,8 @@
T10/SCSI Data Integrity Field or the T13/ATA External Path
Protection. If in doubt, say N.
+source block/mars/Kconfig
+
endif # BLOCK
config BLOCK_COMPAT
diff -uri linux-2.6.32.14.orig/block/Makefile linux-2.6.32.14.new.00/block/Makefile
--- linux-2.6.32.14.orig/block/Makefile 2010-05-26 23:29:57.000000000 +0200
+++ linux-2.6.32.14.new.00/block/Makefile 2010-06-11 17:10:46.000000000 +0200
@@ -15,3 +15,5 @@
obj-$(CONFIG_BLOCK_COMPAT) += compat_ioctl.o
obj-$(CONFIG_BLK_DEV_INTEGRITY) += blk-integrity.o
+
+obj-$(CONFIG_MARS) += mars/
\ No newline at end of file
--- linux-2.6.32.14.orig/fs/aio.c 2010-05-31 14:09:40.000000000 +0200
+++ linux-2.6.32.14.new.00/fs/aio.c 2011-01-26 16:02:44.000000000 +0100
@@ -1267,6 +1268,7 @@
out:
return ret;
}
+EXPORT_SYMBOL(sys_io_setup);
/* sys_io_destroy:
* Destroy the aio_context specified. May cancel any outstanding
@@ -1284,6 +1286,7 @@
pr_debug("EINVAL: io_destroy: invalid context id\n");
return -EINVAL;
}
+EXPORT_SYMBOL(sys_io_destroy);
static void aio_advance_iovec(struct kiocb *iocb, ssize_t ret)
{
@@ -1674,6 +1677,7 @@
put_ioctx(ctx);
return i ? i : ret;
}
+EXPORT_SYMBOL(sys_io_submit);
/* lookup_kiocb
* Finds a given iocb for cancellation.
@@ -1753,6 +1757,7 @@
return ret;
}
+EXPORT_SYMBOL(sys_io_cancel);
/* io_getevents:
* Attempts to read at least min_nr events and up to nr events from
@@ -1784,3 +1789,4 @@
asmlinkage_protect(5, ret, ctx_id, min_nr, nr, events, timeout);
return ret;
}
+EXPORT_SYMBOL(sys_io_getevents);
diff -uri linux-2.6.32.14.orig/fs/namei.c linux-2.6.32.14.new.00/fs/namei.c
--- linux-2.6.32.14.orig/fs/namei.c 2010-05-31 14:09:40.000000000 +0200
+++ linux-2.6.32.14.new.00/fs/namei.c 2011-02-21 15:14:05.000000000 +0100
@@ -3105,12 +3105,16 @@
EXPORT_SYMBOL(vfs_follow_link);
EXPORT_SYMBOL(vfs_link);
EXPORT_SYMBOL(vfs_mkdir);
+EXPORT_SYMBOL(sys_mkdir);
EXPORT_SYMBOL(vfs_mknod);
EXPORT_SYMBOL(generic_permission);
EXPORT_SYMBOL(vfs_readlink);
EXPORT_SYMBOL(vfs_rename);
+EXPORT_SYMBOL(sys_rename);
EXPORT_SYMBOL(vfs_rmdir);
EXPORT_SYMBOL(vfs_symlink);
+EXPORT_SYMBOL(sys_symlink);
EXPORT_SYMBOL(vfs_unlink);
+EXPORT_SYMBOL(sys_unlink);
EXPORT_SYMBOL(dentry_unhash);
EXPORT_SYMBOL(generic_readlink);
diff -uri linux-2.6.32.14.orig/fs/open.c linux-2.6.32.14.new.00/fs/open.c
--- linux-2.6.32.14.orig/fs/open.c 2010-05-31 14:09:40.000000000 +0200
+++ linux-2.6.32.14.new.00/fs/open.c 2011-02-28 12:36:20.000000000 +0100
@@ -719,6 +719,7 @@
{
return sys_fchmodat(AT_FDCWD, filename, mode);
}
+EXPORT_SYMBOL(sys_chmod);
static int chown_common(struct dentry * dentry, uid_t user, gid_t group, struct vfsmount *mnt)
{
@@ -810,6 +811,7 @@
out:
return error;
}
+EXPORT_SYMBOL(sys_lchown);
SYSCALL_DEFINE3(fchown, unsigned int, fd, uid_t, user, gid_t, group)
{
diff -uri linux-2.6.32.14.orig/fs/utimes.c linux-2.6.32.14.new.00/fs/utimes.c
--- linux-2.6.32.14.orig/fs/utimes.c 2010-05-31 14:09:40.000000000 +0200
+++ linux-2.6.32.14.new.00/fs/utimes.c 2011-02-25 12:40:00.000000000 +0100
@@ -1,3 +1,4 @@
+#include <linux/module.h>
#include <linux/compiler.h>
#include <linux/file.h>
#include <linux/fs.h>
@@ -176,6 +177,7 @@
out:
return error;
}
+EXPORT_SYMBOL(do_utimes);
SYSCALL_DEFINE4(utimensat, int, dfd, char __user *, filename,
struct timespec __user *, utimes, int, flags)
diff -uri linux-2.6.32.14.orig/include/linux/major.h linux-2.6.32.14.new.00/include/linux/major.h
--- linux-2.6.32.14.orig/include/linux/major.h 2010-05-26 23:29:57.000000000 +0200
+++ linux-2.6.32.14.new.00/include/linux/major.h 2010-06-13 10:08:53.000000000 +0200
@@ -146,6 +146,7 @@
#define UNIX98_PTY_SLAVE_MAJOR (UNIX98_PTY_MASTER_MAJOR+UNIX98_PTY_MAJOR_COUNT)
#define DRBD_MAJOR 147
+#define MARS_MAJOR 148
#define RTF_MAJOR 150
#define RAW_MAJOR 162
diff -uri linux-2.6.32.14.orig/include/linux/sched.h linux-2.6.32.14.new.00/include/linux/sched.h
--- linux-2.6.32.14.orig/include/linux/sched.h 2010-05-31 14:09:46.000000000 +0200
+++ linux-2.6.32.14.new.00/include/linux/sched.h 2010-07-29 15:37:05.000000000 +0200
@@ -1429,6 +1429,9 @@
/* mutex deadlock detection */
struct mutex_waiter *blocked_on;
#endif
+#ifdef CONFIG_DEBUG_SPINLOCK
+ atomic_t lock_count;
+#endif
#ifdef CONFIG_TRACE_IRQFLAGS
unsigned int irq_events;
int hardirqs_enabled;
diff -uri linux-2.6.32.14.orig/kernel/fork.c linux-2.6.32.14.new.00/kernel/fork.c
--- linux-2.6.32.14.orig/kernel/fork.c 2010-05-31 14:09:46.000000000 +0200
+++ linux-2.6.32.14.new.00/kernel/fork.c 2011-02-17 10:37:57.000000000 +0100
@@ -169,6 +169,7 @@
if (!profile_handoff_task(tsk))
free_task(tsk);
}
+EXPORT_SYMBOL(__put_task_struct);
/*
* macro override instead of weak attribute alias, to workaround
diff -uri linux-2.6.32.14.orig/lib/debug_locks.c linux-2.6.32.14.new.00/lib/debug_locks.c
--- linux-2.6.32.14.orig/lib/debug_locks.c 2010-05-26 23:29:57.000000000 +0200
+++ linux-2.6.32.14.new.00/lib/debug_locks.c 2010-12-10 17:08:44.000000000 +0100
@@ -45,3 +45,4 @@
}
return 0;
}
+EXPORT_SYMBOL(debug_locks_off);
diff -uri linux-2.6.32.14.orig/mm/mmu_context.c linux-2.6.32.14.new.00/mm/mmu_context.c
--- linux-2.6.32.14.orig/mm/mmu_context.c 2010-05-26 23:29:57.000000000 +0200
+++ linux-2.6.32.14.new.00/mm/mmu_context.c 2010-11-16 17:12:01.000000000 +0100
@@ -6,6 +6,7 @@
#include <linux/mm.h>
#include <linux/mmu_context.h>
#include <linux/sched.h>
+#include <linux/module.h>
#include <asm/mmu_context.h>
@@ -37,6 +38,7 @@
if (active_mm != mm)
mmdrop(active_mm);
}
+EXPORT_SYMBOL(use_mm);
/*
* unuse_mm
@@ -56,3 +58,4 @@
enter_lazy_tlb(mm, tsk);
task_unlock(tsk);
}
+EXPORT_SYMBOL(unuse_mm);
diff -uri linux-2.6.32.14.orig/mm/page_alloc.c linux-2.6.32.14.new.00/mm/page_alloc.c
--- linux-2.6.32.14.orig/mm/page_alloc.c 2010-05-31 14:09:46.000000000 +0200
+++ linux-2.6.32.14.new.00/mm/page_alloc.c 2011-03-07 14:47:16.000000000 +0100
@@ -122,6 +122,7 @@
};
int min_free_kbytes = 1024;
+EXPORT_SYMBOL(min_free_kbytes);
static unsigned long __meminitdata nr_kernel_pages;
static unsigned long __meminitdata nr_all_pages;
@@ -4769,6 +4770,7 @@
/* update totalreserve_pages */
calculate_totalreserve_pages();
}
+EXPORT_SYMBOL(setup_per_zone_wmarks);
/*
* The inactive anon list should be small enough that the VM never has to
--- a/mm/swap_state.c~ 2010-12-09 22:29:45.000000000 +0100
+++ b/mm/swap_state.c 2011-06-27 14:45:43.000000000 +0200
@@ -46,6 +46,7 @@
.i_mmap_nonlinear = LIST_HEAD_INIT(swapper_space.i_mmap_nonlinear),
.backing_dev_info = &swap_backing_dev_info,
};
+EXPORT_SYMBOL(swapper_space);
#define INC_CACHE_INFO(x) do { swap_cache_info.x++; } while (0)
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