12 files changed, 74 insertions, 90 deletions

diff --git a/fs/hostfs/hostfs_kern.c b/fs/hostfs/hostfs_kern.c
index 14a0d339d036..4bf43ea87c46 100644
--- a/fs/hostfs/hostfs_kern.c
+++ b/fs/hostfs/hostfs_kern.c
@@ -23,7 +23,6 @@
 #include "kern_util.h"
 #include "kern.h"
 #include "user_util.h"
-#include "2_5compat.h"
 #include "init.h"
 
 struct hostfs_inode_info {
diff --git a/fs/namei.c b/fs/namei.c
index defe6781e003..dd78f01b6de8 100644
--- a/fs/namei.c
+++ b/fs/namei.c
@@ -1580,6 +1580,7 @@ enoent:
 fail:
         return dentry;
 }
+EXPORT_SYMBOL_GPL(lookup_create);
 
 int vfs_mknod(struct inode *dir, struct dentry *dentry, int mode, dev_t dev)
 {
diff --git a/fs/proc/proc_devtree.c b/fs/proc/proc_devtree.c
index 67423c696c0a..6fd57f154197 100644
--- a/fs/proc/proc_devtree.c
+++ b/fs/proc/proc_devtree.c
@@ -12,15 +12,8 @@
 #include <asm/uaccess.h>
 
 #ifndef HAVE_ARCH_DEVTREE_FIXUPS
-static inline void set_node_proc_entry(struct device_node *np, struct proc_dir_entry *de)
-{
-}
-
-static void inline set_node_name_link(struct device_node *np, struct proc_dir_entry *de)
-{
-}
-
-static void inline set_node_addr_link(struct device_node *np, struct proc_dir_entry *de)
+static inline void set_node_proc_entry(struct device_node *np,
+                                       struct proc_dir_entry *de)
 {
 }
 #endif
@@ -58,89 +51,67 @@ static int property_read_proc(char *page, char **start, off_t off,
 /*
  * Process a node, adding entries for its children and its properties.
  */
-void proc_device_tree_add_node(struct device_node *np, struct proc_dir_entry *de)
+void proc_device_tree_add_node(struct device_node *np,
+                               struct proc_dir_entry *de)
 {
         struct property *pp;
         struct proc_dir_entry *ent;
-        struct device_node *child, *sib;
-        const char *p, *at;
-        int l;
-        struct proc_dir_entry *list, **lastp, *al;
+        struct device_node *child;
+        struct proc_dir_entry *list = NULL, **lastp;
+        const char *p;
 
         set_node_proc_entry(np, de);
         lastp = &list;
-        for (pp = np->properties; pp != 0; pp = pp->next) {
-                /*
-                 * Unfortunately proc_register puts each new entry
-                 * at the beginning of the list.  So we rearrange them.
-                 */
-                ent = create_proc_read_entry(pp->name, strncmp(pp->name, "security-", 9) ?
-                                             S_IRUGO : S_IRUSR, de, property_read_proc, pp);
-                if (ent == 0)
-                        break;
-                if (!strncmp(pp->name, "security-", 9))
-                     ent->size = 0; /* don't leak number of password chars */
-                else
-                     ent->size = pp->length;
-                *lastp = ent;
-                lastp = &ent->next;
-        }
-        child = NULL;
-        while ((child = of_get_next_child(np, child))) {
+        for (child = NULL; (child = of_get_next_child(np, child));) {
                 p = strrchr(child->full_name, '/');
                 if (!p)
                         p = child->full_name;
                 else
                         ++p;
-                /* chop off '@0' if the name ends with that */
-                l = strlen(p);
-                if (l > 2 && p[l-2] == '@' && p[l-1] == '0')
-                        l -= 2;
                 ent = proc_mkdir(p, de);
                 if (ent == 0)
                         break;
                 *lastp = ent;
+                ent->next = NULL;
                 lastp = &ent->next;
                 proc_device_tree_add_node(child, ent);
-
-                /*
-                 * If we left the address part on the name, consider
-                 * adding symlinks from the name and address parts.
-                 */
-                if (p[l] != 0 || (at = strchr(p, '@')) == 0)
-                        continue;
-
+        }
+        of_node_put(child);
+        for (pp = np->properties; pp != 0; pp = pp->next) {
                 /*
-                 * If this is the first node with a given name property,
-                 * add a symlink with the name property as its name.
+                 * Yet another Apple device-tree bogosity: on some machines,
+                 * they have properties & nodes with the same name. Those
+                 * properties are quite unimportant for us though, thus we
+                 * simply "skip" them here, but we do have to check.
                  */
-                sib = NULL;
-                while ((sib = of_get_next_child(np, sib)) && sib != child)
-                        if (sib->name && strcmp(sib->name, child->name) == 0)
-                                break;
-                if (sib == child && strncmp(p, child->name, l) != 0) {
-                        al = proc_symlink(child->name, de, ent->name);
-                        if (al == 0) {
-                                of_node_put(sib);
+                for (ent = list; ent != NULL; ent = ent->next)
+                        if (!strcmp(ent->name, pp->name))
                                 break;
-                        }
-                        set_node_name_link(child, al);
-                        *lastp = al;
-                        lastp = &al->next;
+                if (ent != NULL) {
+                        printk(KERN_WARNING "device-tree: property \"%s\" name"
+                               " conflicts with node in %s\n", pp->name,
+                               np->full_name);
+                        continue;
                 }
-                of_node_put(sib);
+
                 /*
-                 * Add another directory with the @address part as its name.
+                 * Unfortunately proc_register puts each new entry
+                 * at the beginning of the list.  So we rearrange them.
                  */
-                al = proc_symlink(at, de, ent->name);
-                if (al == 0)
+                ent = create_proc_read_entry(pp->name,
+                                             strncmp(pp->name, "security-", 9)
+                                             ? S_IRUGO : S_IRUSR, de,
+                                             property_read_proc, pp);
+                if (ent == 0)
                         break;
-                set_node_addr_link(child, al);
-                *lastp = al;
-                lastp = &al->next;
+                if (!strncmp(pp->name, "security-", 9))
+                     ent->size = 0; /* don't leak number of password chars */
+                else
+                     ent->size = pp->length;
+                ent->next = NULL;
+                *lastp = ent;
+                lastp = &ent->next;
         }
-        of_node_put(child);
-        *lastp = NULL;
         de->subdir = list;
 }
 
diff --git a/fs/reiserfs/stree.c b/fs/reiserfs/stree.c
index da23ba75f3d5..c47f8fd31a2d 100644
--- a/fs/reiserfs/stree.c
+++ b/fs/reiserfs/stree.c
@@ -230,7 +230,6 @@ const struct reiserfs_key  MAX_KEY = {
         __constant_cpu_to_le32(0xffffffff)},}
 };
 
-const struct in_core_key  MAX_IN_CORE_KEY = {~0U, ~0U, ~0ULL>>4, 15};
 
 /* Get delimiting key of the buffer by looking for it in the buffers in the path, starting from the bottom
    of the path, and going upwards.  We must check the path's validity at each step.  If the key is not in
diff --git a/fs/reiserfs/super.c b/fs/reiserfs/super.c
index 31e75125f48b..b35b87744983 100644
--- a/fs/reiserfs/super.c
+++ b/fs/reiserfs/super.c
@@ -164,7 +164,9 @@ static int finish_unfinished (struct super_block * s)
  
     /* compose key to look for "save" links */
     max_cpu_key.version = KEY_FORMAT_3_5;
-    max_cpu_key.on_disk_key = MAX_IN_CORE_KEY;
+    max_cpu_key.on_disk_key.k_dir_id = ~0U;
+    max_cpu_key.on_disk_key.k_objectid = ~0U;
+    set_cpu_key_k_offset (&max_cpu_key, ~0U);
     max_cpu_key.key_length = 3;
 
 #ifdef CONFIG_QUOTA
diff --git a/fs/udf/udftime.c b/fs/udf/udftime.c
index 457a8fe28575..85d8dbe843f1 100644
--- a/fs/udf/udftime.c
+++ b/fs/udf/udftime.c
@@ -46,7 +46,7 @@
 #endif
 
 /* How many days come before each month (0-12).  */
-const unsigned short int __mon_yday[2][13] =
+static const unsigned short int __mon_yday[2][13] =
 {
         /* Normal years.  */
         { 0, 31, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334, 365 },
diff --git a/fs/xfs/linux-2.6/xfs_aops.c b/fs/xfs/linux-2.6/xfs_aops.c
index 9278e9aba9ba..93ce257cd149 100644
--- a/fs/xfs/linux-2.6/xfs_aops.c
+++ b/fs/xfs/linux-2.6/xfs_aops.c
@@ -886,7 +886,6 @@ xfs_page_state_convert(
                 SetPageUptodate(page);
 
         if (startio) {
-                WARN_ON(page_dirty);
                 xfs_submit_page(page, wbc, bh_arr, cnt, 0, !page_dirty);
         }
 
diff --git a/fs/xfs/linux-2.6/xfs_file.c b/fs/xfs/linux-2.6/xfs_file.c
index d0d412afd261..24fa3b101b93 100644
--- a/fs/xfs/linux-2.6/xfs_file.c
+++ b/fs/xfs/linux-2.6/xfs_file.c
@@ -565,7 +565,7 @@ struct file_operations linvfs_file_operations = {
         .sendfile       = linvfs_sendfile,
         .unlocked_ioctl = linvfs_ioctl,
 #ifdef CONFIG_COMPAT
-        .compat_ioctl   = xfs_compat_ioctl,
+        .compat_ioctl   = linvfs_compat_ioctl,
 #endif
         .mmap           = linvfs_file_mmap,
         .open           = linvfs_open,
@@ -587,7 +587,7 @@ struct file_operations linvfs_invis_file_operations = {
         .sendfile       = linvfs_sendfile,
         .unlocked_ioctl = linvfs_ioctl_invis,
 #ifdef CONFIG_COMPAT
-        .compat_ioctl   = xfs_compat_invis_ioctl,
+        .compat_ioctl   = linvfs_compat_invis_ioctl,
 #endif
         .mmap           = linvfs_file_mmap,
         .open           = linvfs_open,
@@ -600,6 +600,9 @@ struct file_operations linvfs_dir_operations = {
         .read           = generic_read_dir,
         .readdir        = linvfs_readdir,
         .unlocked_ioctl = linvfs_ioctl,
+#ifdef CONFIG_COMPAT
+        .compat_ioctl   = linvfs_compat_ioctl,
+#endif
         .fsync          = linvfs_fsync,
 };
 
diff --git a/fs/xfs/linux-2.6/xfs_ioctl32.c b/fs/xfs/linux-2.6/xfs_ioctl32.c
index 7a12c83184f5..0f8f1384eb36 100644
--- a/fs/xfs/linux-2.6/xfs_ioctl32.c
+++ b/fs/xfs/linux-2.6/xfs_ioctl32.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2004 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2004-2005 Silicon Graphics, Inc.  All Rights Reserved.
  *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms of version 2 of the GNU General Public License as
@@ -58,8 +58,9 @@ typedef struct xfs_fsop_bulkreq32 {
         __s32           ocount;         /* output count pointer         */
 } xfs_fsop_bulkreq32_t;
 
-static unsigned long
-xfs_ioctl32_bulkstat(unsigned long arg)
+STATIC unsigned long
+xfs_ioctl32_bulkstat(
+        unsigned long           arg)
 {
         xfs_fsop_bulkreq32_t    __user *p32 = (void __user *)arg;
         xfs_fsop_bulkreq_t      __user *p = compat_alloc_user_space(sizeof(*p));
@@ -78,11 +79,11 @@ xfs_ioctl32_bulkstat(unsigned long arg)
 }
 #endif
 
-static long
-__xfs_compat_ioctl(int mode, struct file *f, unsigned cmd, unsigned long arg)
+STATIC long
+__linvfs_compat_ioctl(int mode, struct file *f, unsigned cmd, unsigned long arg)
 {
         int             error;
-        struct inode *inode = f->f_dentry->d_inode;
+        struct          inode *inode = f->f_dentry->d_inode;
         vnode_t         *vp = LINVFS_GET_VP(inode);
 
         switch (cmd) {
@@ -152,12 +153,20 @@ __xfs_compat_ioctl(int mode, struct file *f, unsigned cmd, unsigned long arg)
         return error;
 }
 
-long xfs_compat_ioctl(struct file *f, unsigned cmd, unsigned long arg)
+long
+linvfs_compat_ioctl(
+        struct file             *f,
+        unsigned                cmd,
+        unsigned long           arg)
 {
-        return __xfs_compat_ioctl(0, f, cmd, arg);
+        return __linvfs_compat_ioctl(0, f, cmd, arg);
 }
 
-long xfs_compat_invis_ioctl(struct file *f, unsigned cmd, unsigned long arg)
+long
+linvfs_compat_invis_ioctl(
+        struct file             *f,
+        unsigned                cmd,
+        unsigned long           arg)
 {
-        return __xfs_compat_ioctl(IO_INVIS, f, cmd, arg);
+        return __linvfs_compat_ioctl(IO_INVIS, f, cmd, arg);
 }
diff --git a/fs/xfs/linux-2.6/xfs_ioctl32.h b/fs/xfs/linux-2.6/xfs_ioctl32.h
index 779f69a48116..c874793a1dc9 100644
--- a/fs/xfs/linux-2.6/xfs_ioctl32.h
+++ b/fs/xfs/linux-2.6/xfs_ioctl32.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2004 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2004-2005 Silicon Graphics, Inc.  All Rights Reserved.
  *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms of version 2 of the GNU General Public License as
@@ -30,5 +30,5 @@
  * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
  */
 
-long xfs_compat_ioctl(struct file *f, unsigned cmd, unsigned long arg);
-long xfs_compat_invis_ioctl(struct file *f, unsigned cmd, unsigned long arg);
+long linvfs_compat_ioctl(struct file *f, unsigned cmd, unsigned long arg);
+long linvfs_compat_invis_ioctl(struct file *f, unsigned cmd, unsigned long arg);
diff --git a/fs/xfs/linux-2.6/xfs_super.c b/fs/xfs/linux-2.6/xfs_super.c
index 53dc658cafa6..455e2b2fb964 100644
--- a/fs/xfs/linux-2.6/xfs_super.c
+++ b/fs/xfs/linux-2.6/xfs_super.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2000-2004 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2005 Silicon Graphics, Inc.  All Rights Reserved.
  *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms of version 2 of the GNU General Public License as
@@ -66,7 +66,6 @@
 #include "xfs_buf_item.h"
 #include "xfs_utils.h"
 #include "xfs_version.h"
-#include "xfs_ioctl32.h"
 
 #include <linux/namei.h>
 #include <linux/init.h>
diff --git a/fs/xfs/xfs_iomap.c b/fs/xfs/xfs_iomap.c
index 991f8a61f7c4..469e1a7939d4 100644
--- a/fs/xfs/xfs_iomap.c
+++ b/fs/xfs/xfs_iomap.c
@@ -278,7 +278,9 @@ phase2:
         switch (flags & (BMAPI_WRITE|BMAPI_ALLOCATE|BMAPI_UNWRITTEN)) {
         case BMAPI_WRITE:
                 /* If we found an extent, return it */
-                if (nimaps && (imap.br_startblock != HOLESTARTBLOCK)) {
+                if (nimaps &&
+                    (imap.br_startblock != HOLESTARTBLOCK) && 
+                    (imap.br_startblock != DELAYSTARTBLOCK)) {
                         xfs_iomap_map_trace(XFS_IOMAP_WRITE_MAP, io,
                                         offset, count, iomapp, &imap, flags);
                         break;