---

yaml --- r: 63120 b: refs/heads/master c: 4e950f6 h: refs/heads/master v: v3
git-mirror · Jul 30, 2007 · af31d99 · af31d99
1 parent f75c2a4
commit af31d99
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Showing 46 changed files with 82 additions and 34 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 673d5b43daa00b42759cecc6b0760b8bf6be80d2
+refs/heads/master: 4e950f6f0189f65f8bf069cf2272649ef418f5e4
diff --git a/trunk/arch/alpha/kernel/smp.c b/trunk/arch/alpha/kernel/smp.c
@@ -16,6 +16,7 @@
 #include <linux/module.h>
 #include <linux/sched.h>
 #include <linux/mm.h>
+#include <linux/err.h>
 #include <linux/threads.h>
 #include <linux/smp.h>
 #include <linux/interrupt.h>

diff --git a/trunk/arch/arm/kernel/setup.c b/trunk/arch/arm/kernel/setup.c
@@ -23,6 +23,7 @@
 #include <linux/cpu.h>
 #include <linux/interrupt.h>
 #include <linux/smp.h>
+#include <linux/fs.h>
 
 #include <asm/cpu.h>
 #include <asm/elf.h>

diff --git a/trunk/arch/arm/kernel/smp.c b/trunk/arch/arm/kernel/smp.c
@@ -17,6 +17,7 @@
 #include <linux/profile.h>
 #include <linux/errno.h>
 #include <linux/mm.h>
+#include <linux/err.h>
 #include <linux/cpu.h>
 #include <linux/smp.h>
 #include <linux/seq_file.h>

diff --git a/trunk/arch/frv/kernel/sys_frv.c b/trunk/arch/frv/kernel/sys_frv.c
@@ -13,6 +13,7 @@
 #include <linux/errno.h>
 #include <linux/sched.h>
 #include <linux/mm.h>
+#include <linux/fs.h>
 #include <linux/smp.h>
 #include <linux/sem.h>
 #include <linux/msg.h>

diff --git a/trunk/arch/i386/kernel/microcode.c b/trunk/arch/i386/kernel/microcode.c
@@ -82,6 +82,7 @@
 #include <linux/miscdevice.h>
 #include <linux/spinlock.h>
 #include <linux/mm.h>
+#include <linux/fs.h>
 #include <linux/mutex.h>
 #include <linux/cpu.h>
 #include <linux/firmware.h>

diff --git a/trunk/arch/i386/kernel/sys_i386.c b/trunk/arch/i386/kernel/sys_i386.c
@@ -9,6 +9,7 @@
 #include <linux/errno.h>
 #include <linux/sched.h>
 #include <linux/mm.h>
+#include <linux/fs.h>
 #include <linux/smp.h>
 #include <linux/sem.h>
 #include <linux/msg.h>

diff --git a/trunk/arch/i386/kernel/sysenter.c b/trunk/arch/i386/kernel/sysenter.c
@@ -16,6 +16,7 @@
 #include <linux/string.h>
 #include <linux/elf.h>
 #include <linux/mm.h>
+#include <linux/err.h>
 #include <linux/module.h>
 
 #include <asm/cpufeature.h>

diff --git a/trunk/arch/ia64/kernel/init_task.c b/trunk/arch/ia64/kernel/init_task.c
@@ -8,6 +8,7 @@
 
 #include <linux/init.h>
 #include <linux/mm.h>
+#include <linux/fs.h>
 #include <linux/module.h>
 #include <linux/sched.h>
 #include <linux/init_task.h>

diff --git a/trunk/arch/m68k/kernel/process.c b/trunk/arch/m68k/kernel/process.c
@@ -15,6 +15,7 @@
 #include <linux/sched.h>
 #include <linux/kernel.h>
 #include <linux/mm.h>
+#include <linux/fs.h>
 #include <linux/smp.h>
 #include <linux/smp_lock.h>
 #include <linux/stddef.h>

diff --git a/trunk/arch/m68k/kernel/sys_m68k.c b/trunk/arch/m68k/kernel/sys_m68k.c
@@ -10,6 +10,7 @@
 #include <linux/errno.h>
 #include <linux/sched.h>
 #include <linux/mm.h>
+#include <linux/fs.h>
 #include <linux/smp.h>
 #include <linux/smp_lock.h>
 #include <linux/sem.h>

diff --git a/trunk/arch/mips/kernel/smp.c b/trunk/arch/mips/kernel/smp.c
@@ -30,6 +30,7 @@
 #include <linux/sched.h>
 #include <linux/cpumask.h>
 #include <linux/cpu.h>
+#include <linux/err.h>
 
 #include <asm/atomic.h>
 #include <asm/cpu.h>

diff --git a/trunk/arch/mips/kernel/syscall.c b/trunk/arch/mips/kernel/syscall.c
@@ -12,6 +12,7 @@
 #include <linux/errno.h>
 #include <linux/linkage.h>
 #include <linux/mm.h>
+#include <linux/fs.h>
 #include <linux/smp.h>
 #include <linux/mman.h>
 #include <linux/ptrace.h>

diff --git a/trunk/arch/parisc/hpux/fs.c b/trunk/arch/parisc/hpux/fs.c
@@ -23,6 +23,7 @@
 
 #include <linux/kernel.h>
 #include <linux/mm.h>
+#include <linux/fs.h>
 #include <linux/sched.h>
 #include <linux/file.h>
 #include <linux/slab.h>

diff --git a/trunk/arch/parisc/kernel/init_task.c b/trunk/arch/parisc/kernel/init_task.c
@@ -23,6 +23,7 @@
  */
 
 #include <linux/mm.h>
+#include <linux/fs.h>
 #include <linux/module.h>
 #include <linux/sched.h>
 #include <linux/init.h>

diff --git a/trunk/arch/parisc/kernel/process.c b/trunk/arch/parisc/kernel/process.c
@@ -38,6 +38,7 @@
 #include <linux/errno.h>
 #include <linux/kernel.h>
 #include <linux/mm.h>
+#include <linux/fs.h>
 #include <linux/module.h>
 #include <linux/personality.h>
 #include <linux/ptrace.h>

diff --git a/trunk/arch/parisc/kernel/smp.c b/trunk/arch/parisc/kernel/smp.c
@@ -28,6 +28,7 @@
 #include <linux/smp.h>
 #include <linux/kernel_stat.h>
 #include <linux/mm.h>
+#include <linux/err.h>
 #include <linux/delay.h>
 #include <linux/bitops.h>
 

diff --git a/trunk/arch/powerpc/kernel/syscalls.c b/trunk/arch/powerpc/kernel/syscalls.c
@@ -23,6 +23,7 @@
 #include <linux/sched.h>
 #include <linux/syscalls.h>
 #include <linux/mm.h>
+#include <linux/fs.h>
 #include <linux/smp.h>
 #include <linux/sem.h>
 #include <linux/msg.h>

diff --git a/trunk/arch/powerpc/lib/rheap.c b/trunk/arch/powerpc/lib/rheap.c
@@ -16,6 +16,7 @@
 #include <linux/errno.h>
 #include <linux/kernel.h>
 #include <linux/mm.h>
+#include <linux/err.h>
 #include <linux/slab.h>
 
 #include <asm/rheap.h>

diff --git a/trunk/arch/powerpc/oprofile/cell/spu_task_sync.c b/trunk/arch/powerpc/oprofile/cell/spu_task_sync.c
@@ -21,6 +21,7 @@
 #include <linux/dcookies.h>
 #include <linux/kref.h>
 #include <linux/mm.h>
+#include <linux/fs.h>
 #include <linux/module.h>
 #include <linux/notifier.h>
 #include <linux/numa.h>

diff --git a/trunk/arch/s390/kernel/init_task.c b/trunk/arch/s390/kernel/init_task.c
@@ -7,6 +7,7 @@
  */
 
 #include <linux/mm.h>
+#include <linux/fs.h>
 #include <linux/module.h>
 #include <linux/sched.h>
 #include <linux/init_task.h>

diff --git a/trunk/arch/s390/kernel/process.c b/trunk/arch/s390/kernel/process.c
@@ -21,6 +21,7 @@
 #include <linux/sched.h>
 #include <linux/kernel.h>
 #include <linux/mm.h>
+#include <linux/fs.h>
 #include <linux/smp.h>
 #include <linux/stddef.h>
 #include <linux/unistd.h>

diff --git a/trunk/arch/s390/kernel/smp.c b/trunk/arch/s390/kernel/smp.c
@@ -23,6 +23,7 @@
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/mm.h>
+#include <linux/err.h>
 #include <linux/spinlock.h>
 #include <linux/kernel_stat.h>
 #include <linux/delay.h>

diff --git a/trunk/arch/s390/kernel/sys_s390.c b/trunk/arch/s390/kernel/sys_s390.c
@@ -16,6 +16,7 @@
 #include <linux/errno.h>
 #include <linux/sched.h>
 #include <linux/mm.h>
+#include <linux/fs.h>
 #include <linux/smp.h>
 #include <linux/sem.h>
 #include <linux/msg.h>

diff --git a/trunk/arch/sparc/kernel/init_task.c b/trunk/arch/sparc/kernel/init_task.c
@@ -1,4 +1,5 @@
 #include <linux/mm.h>
+#include <linux/fs.h>
 #include <linux/module.h>
 #include <linux/sched.h>
 #include <linux/init_task.h>

diff --git a/trunk/arch/sparc64/kernel/init_task.c b/trunk/arch/sparc64/kernel/init_task.c
@@ -1,4 +1,5 @@
 #include <linux/mm.h>
+#include <linux/fs.h>
 #include <linux/module.h>
 #include <linux/sched.h>
 #include <linux/init_task.h>

diff --git a/trunk/arch/sparc64/kernel/process.c b/trunk/arch/sparc64/kernel/process.c
@@ -18,6 +18,7 @@
 #include <linux/kernel.h>
 #include <linux/kallsyms.h>
 #include <linux/mm.h>
+#include <linux/fs.h>
 #include <linux/smp.h>
 #include <linux/stddef.h>
 #include <linux/ptrace.h>

diff --git a/trunk/arch/um/drivers/mmapper_kern.c b/trunk/arch/um/drivers/mmapper_kern.c
@@ -12,6 +12,7 @@
 #include <linux/init.h> 
 #include <linux/module.h>
 #include <linux/mm.h> 
+#include <linux/fs.h>
 #include <linux/miscdevice.h>
 #include <asm/uaccess.h>
 #include "mem_user.h"

diff --git a/trunk/arch/um/kernel/exec.c b/trunk/arch/um/kernel/exec.c
@@ -6,6 +6,7 @@
 #include "linux/slab.h"
 #include "linux/smp_lock.h"
 #include "linux/ptrace.h"
+#include "linux/fs.h"
 #include "asm/ptrace.h"
 #include "asm/pgtable.h"
 #include "asm/tlbflush.h"

diff --git a/trunk/arch/um/kernel/init_task.c b/trunk/arch/um/kernel/init_task.c
@@ -4,6 +4,7 @@
  */
 
 #include "linux/mm.h"
+#include "linux/fs.h"
 #include "linux/module.h"
 #include "linux/sched.h"
 #include "linux/init_task.h"

diff --git a/trunk/arch/um/kernel/syscall.c b/trunk/arch/um/kernel/syscall.c
@@ -7,6 +7,7 @@
 #include "linux/file.h"
 #include "linux/smp_lock.h"
 #include "linux/mm.h"
+#include "linux/fs.h"
 #include "linux/utsname.h"
 #include "linux/msg.h"
 #include "linux/shm.h"

diff --git a/trunk/arch/x86_64/ia32/ptrace32.c b/trunk/arch/x86_64/ia32/ptrace32.c
@@ -15,6 +15,7 @@
 #include <linux/syscalls.h>
 #include <linux/unistd.h>
 #include <linux/mm.h>
+#include <linux/err.h>
 #include <linux/ptrace.h>
 #include <asm/ptrace.h>
 #include <asm/compat.h>

diff --git a/trunk/arch/x86_64/kernel/process.c b/trunk/arch/x86_64/kernel/process.c
@@ -23,6 +23,7 @@
 #include <linux/sched.h>
 #include <linux/kernel.h>
 #include <linux/mm.h>
+#include <linux/fs.h>
 #include <linux/elfcore.h>
 #include <linux/smp.h>
 #include <linux/slab.h>

diff --git a/trunk/arch/x86_64/kernel/sys_x86_64.c b/trunk/arch/x86_64/kernel/sys_x86_64.c
@@ -6,6 +6,7 @@
 #include <linux/sched.h>
 #include <linux/syscalls.h>
 #include <linux/mm.h>
+#include <linux/fs.h>
 #include <linux/smp.h>
 #include <linux/sem.h>
 #include <linux/msg.h>

diff --git a/trunk/arch/x86_64/vdso/vma.c b/trunk/arch/x86_64/vdso/vma.c
@@ -4,6 +4,7 @@
  * Subject to the GPL, v.2
  */
 #include <linux/mm.h>
+#include <linux/err.h>
 #include <linux/sched.h>
 #include <linux/init.h>
 #include <linux/random.h>

diff --git a/trunk/drivers/char/agp/compat_ioctl.c b/trunk/drivers/char/agp/compat_ioctl.c
@@ -28,6 +28,7 @@
 
 #include <linux/kernel.h>
 #include <linux/pci.h>
+#include <linux/fs.h>
 #include <linux/agpgart.h>
 #include <asm/uaccess.h>
 #include "agp.h"

diff --git a/trunk/drivers/char/agp/frontend.c b/trunk/drivers/char/agp/frontend.c
@@ -37,6 +37,7 @@
 #include <linux/agpgart.h>
 #include <linux/slab.h>
 #include <linux/mm.h>
+#include <linux/fs.h>
 #include <linux/sched.h>
 #include <asm/uaccess.h>
 #include <asm/pgtable.h>

diff --git a/trunk/drivers/char/mmtimer.c b/trunk/drivers/char/mmtimer.c
@@ -25,6 +25,7 @@
 #include <linux/init.h>
 #include <linux/errno.h>
 #include <linux/mm.h>
+#include <linux/fs.h>
 #include <linux/mmtimer.h>
 #include <linux/miscdevice.h>
 #include <linux/posix-timers.h>

diff --git a/trunk/drivers/char/mspec.c b/trunk/drivers/char/mspec.c
@@ -38,6 +38,7 @@
 #include <linux/miscdevice.h>
 #include <linux/spinlock.h>
 #include <linux/mm.h>
+#include <linux/fs.h>
 #include <linux/vmalloc.h>
 #include <linux/string.h>
 #include <linux/slab.h>

diff --git a/trunk/drivers/infiniband/hw/ipath/ipath_diag.c b/trunk/drivers/infiniband/hw/ipath/ipath_diag.c
@@ -44,6 +44,7 @@
 #include <linux/io.h>
 #include <linux/pci.h>
 #include <linux/vmalloc.h>
+#include <linux/fs.h>
 #include <asm/uaccess.h>
 
 #include "ipath_kernel.h"

diff --git a/trunk/fs/dcookies.c b/trunk/fs/dcookies.c
@@ -20,6 +20,7 @@
 #include <linux/capability.h>
 #include <linux/dcache.h>
 #include <linux/mm.h>
+#include <linux/err.h>
 #include <linux/errno.h>
 #include <linux/dcookies.h>
 #include <linux/mutex.h>

diff --git a/trunk/include/linux/hugetlb.h b/trunk/include/linux/hugetlb.h
@@ -1,6 +1,8 @@
 #ifndef _LINUX_HUGETLB_H
 #define _LINUX_HUGETLB_H
 
+#include <linux/fs.h>
+
 #ifdef CONFIG_HUGETLB_PAGE
 
 #include <linux/mempolicy.h>

diff --git a/trunk/include/linux/mm.h b/trunk/include/linux/mm.h
@@ -10,15 +10,16 @@
 #include <linux/mmzone.h>
 #include <linux/rbtree.h>
 #include <linux/prio_tree.h>
-#include <linux/fs.h>
 #include <linux/mutex.h>
 #include <linux/debug_locks.h>
 #include <linux/backing-dev.h>
 #include <linux/mm_types.h>
 
 struct mempolicy;
 struct anon_vma;
+struct file_ra_state;
 struct user_struct;
+struct writeback_control;
 
 #ifndef CONFIG_DISCONTIGMEM          /* Don't use mapnrs, do it properly */
 extern unsigned long max_mapnr;
@@ -861,38 +862,7 @@ struct shrinker {
 extern void register_shrinker(struct shrinker *);
 extern void unregister_shrinker(struct shrinker *);
 
-/*
- * Some shared mappigns will want the pages marked read-only
- * to track write events. If so, we'll downgrade vm_page_prot
- * to the private version (using protection_map[] without the
- * VM_SHARED bit).
- */
-static inline int vma_wants_writenotify(struct vm_area_struct *vma)
-{
-	unsigned int vm_flags = vma->vm_flags;
-
-	/* If it was private or non-writable, the write bit is already clear */
-	if ((vm_flags & (VM_WRITE|VM_SHARED)) != ((VM_WRITE|VM_SHARED)))
-		return 0;
-
-	/* The backer wishes to know when pages are first written to? */
-	if (vma->vm_ops && vma->vm_ops->page_mkwrite)
-		return 1;
-
-	/* The open routine did something to the protections already? */
-	if (pgprot_val(vma->vm_page_prot) !=
-	    pgprot_val(protection_map[vm_flags &
-		    (VM_READ|VM_WRITE|VM_EXEC|VM_SHARED)]))
-		return 0;
-
-	/* Specialty mapping? */
-	if (vm_flags & (VM_PFNMAP|VM_INSERTPAGE))
-		return 0;
-
-	/* Can the mapping track the dirty pages? */
-	return vma->vm_file && vma->vm_file->f_mapping &&
-		mapping_cap_account_dirty(vma->vm_file->f_mapping);
-}
+int vma_wants_writenotify(struct vm_area_struct *vma);
 
 extern pte_t *FASTCALL(get_locked_pte(struct mm_struct *mm, unsigned long addr, spinlock_t **ptl));