package/shfs/patches/104-linux_2.6.19.patch

   1 diff -urN shfs-0.35/shfs/Linux-2.6/dir.c shfs-0.35.new/shfs/Linux-2.6/dir.c
   2 --- shfs-0.35/shfs/Linux-2.6/dir.c      2007-01-11 14:59:49.000000000 +0100
   3 +++ shfs-0.35.new/shfs/Linux-2.6/dir.c  2007-01-11 14:55:21.000000000 +0100
   4 @@ -302,8 +302,8 @@
   5
   6         shfs_invalid_dir_cache(dir);
   7         result = shfs_instantiate(dentry);
   8 -       if (forced_write && dentry->d_inode && dentry->d_inode->u.generic_ip)
   9 -               ((struct shfs_inode_info *)dentry->d_inode->u.generic_ip)->unset_write_on_close = 1;
  10 +       if (forced_write && dentry->d_inode && dentry->d_inode->i_private)
  11 +               ((struct shfs_inode_info *)dentry->d_inode->i_private)->unset_write_on_close = 1;
  12         return result;
  13  }
  14
  15 diff -urN shfs-0.35/shfs/Linux-2.6/fcache.c shfs-0.35.new/shfs/Linux-2.6/fcache.c
  16 --- shfs-0.35/shfs/Linux-2.6/fcache.c   2004-06-01 15:16:19.000000000 +0200
  17 +++ shfs-0.35.new/shfs/Linux-2.6/fcache.c       2007-01-11 14:55:21.000000000 +0100
  18 @@ -100,7 +100,7 @@
  19                 VERBOSE("dir in file cache?\n");
  20                 return -EINVAL;
  21         }
  22 -       p = (struct shfs_inode_info *)inode->u.generic_ip;
  23 +       p = (struct shfs_inode_info *)inode->i_private;
  24         if (!p) {
  25                 VERBOSE("inode without info\n");
  26                 return -EINVAL;
  27 @@ -127,7 +127,7 @@
  28                 VERBOSE("dir in file cache?\n");
  29                 return -EINVAL;
  30         }
  31 -       p = (struct shfs_inode_info *)inode->u.generic_ip;
  32 +       p = (struct shfs_inode_info *)inode->i_private;
  33         if (!p) {
  34                 VERBOSE("inode without info\n");
  35                 return -EINVAL;
  36 @@ -160,7 +160,7 @@
  37         if (result == 0) {
  38                 struct shfs_inode_info *p;
  39
  40 -               p = (struct shfs_inode_info *)f->f_dentry->d_inode->u.generic_ip;
  41 +               p = (struct shfs_inode_info *)f->f_dentry->d_inode->i_private;
  42                 if (!p) {
  43                         VERBOSE("inode without info\n");
  44                         return -EINVAL;
  45 @@ -184,7 +184,7 @@
  46                 return -EINVAL;
  47         }
  48         DEBUG("ino: %lu\n", inode->i_ino);
  49 -       p = (struct shfs_inode_info *)inode->u.generic_ip;
  50 +       p = (struct shfs_inode_info *)inode->i_private;
  51         if (!p) {
  52                 VERBOSE("inode without info\n");
  53                 return -EINVAL;
  54 @@ -226,7 +226,7 @@
  55                 VERBOSE("dir in file cache?\n");
  56                 return -EINVAL;
  57         }
  58 -       p = (struct shfs_inode_info *)inode->u.generic_ip;
  59 +       p = (struct shfs_inode_info *)inode->i_private;
  60         if (!p) {
  61                 VERBOSE("inode without info\n");
  62                 return -EINVAL;
  63 @@ -327,7 +327,7 @@
  64                 VERBOSE("dir in file cache?\n");
  65                 return -EINVAL;
  66         }
  67 -       p = (struct shfs_inode_info *)inode->u.generic_ip;
  68 +       p = (struct shfs_inode_info *)inode->i_private;
  69         if (!p) {
  70                 VERBOSE("inode without info\n");
  71                 return -EINVAL;
  72 diff -urN shfs-0.35/shfs/Linux-2.6/file.c shfs-0.35.new/shfs/Linux-2.6/file.c
  73 --- shfs-0.35/shfs/Linux-2.6/file.c     2004-06-01 15:16:19.000000000 +0200
  74 +++ shfs-0.35.new/shfs/Linux-2.6/file.c 2007-01-11 14:55:21.000000000 +0100
  75 @@ -9,6 +9,7 @@
  76  #include <asm/fcntl.h>
  77  #include <linux/smp_lock.h>
  78  #include <linux/stat.h>
  79 +#include <linux/fs.h>
  80
  81  #include "shfs_fs.h"
  82  #include "shfs_fs_sb.h"
  83 @@ -90,7 +91,7 @@
  84         struct dentry *dentry = f->f_dentry;
  85         struct shfs_sb_info *info = info_from_dentry(dentry);
  86         struct inode *inode = p->mapping->host;
  87 -       struct shfs_inode_info *i = (struct shfs_inode_info *)inode->u.generic_ip;
  88 +       struct shfs_inode_info *i = (struct shfs_inode_info *)inode->i_private;
  89         char *buffer = kmap(p) + offset;
  90         int written = 0, result;
  91         unsigned count = to - offset;
  92 @@ -242,8 +243,8 @@
  93                 }
  94         }
  95         /* if file was forced to be writeable, change attrs back on close */
  96 -       if (dentry->d_inode && dentry->d_inode->u.generic_ip) {
  97 -               if  (((struct shfs_inode_info *)dentry->d_inode->u.generic_ip)->unset_write_on_close) {
  98 +       if (dentry->d_inode && dentry->d_inode->i_private) {
  99 +               if  (((struct shfs_inode_info *)dentry->d_inode->i_private)->unset_write_on_close) {
 100                         char name[SHFS_PATH_MAX];
 101
 102                         if (get_name(dentry, name) < 0)
 103 @@ -320,8 +321,8 @@
 104
 105  struct file_operations shfs_file_operations = {
 106         .llseek         = generic_file_llseek,
 107 -       .read           = generic_file_read,
 108 -       .write          = generic_file_write,
 109 +       .read           = generic_file_aio_read,
 110 +       .write          = generic_file_aio_write,
 111         .ioctl          = shfs_ioctl,
 112         .mmap           = generic_file_mmap,
 113         .open           = shfs_file_open,
 114 diff -urN shfs-0.35/shfs/Linux-2.6/inode.c shfs-0.35.new/shfs/Linux-2.6/inode.c
 115 --- shfs-0.35/shfs/Linux-2.6/inode.c    2004-06-01 15:16:19.000000000 +0200
 116 +++ shfs-0.35.new/shfs/Linux-2.6/inode.c        2007-01-11 14:55:21.000000000 +0100
 117 @@ -35,7 +35,7 @@
 118  shfs_set_inode_attr(struct inode *inode, struct shfs_fattr *fattr)
 119  {
 120         struct shfs_sb_info *info = info_from_inode(inode);
 121 -       struct shfs_inode_info *i = inode->u.generic_ip;
 122 +       struct shfs_inode_info *i = inode->i_private;
 123         struct timespec last_time = inode->i_mtime;
 124         loff_t last_size = inode->i_size;
 125
 126 @@ -52,7 +52,6 @@
 127         inode->i_ctime  = fattr->f_ctime;
 128         inode->i_atime  = fattr->f_atime;
 129         inode->i_mtime  = fattr->f_mtime;
 130 -       inode->i_blksize= fattr->f_blksize;
 131         inode->i_blocks = fattr->f_blocks;
 132         inode->i_size   = fattr->f_size;
 133
 134 @@ -75,7 +74,7 @@
 135         if (!inode)
 136                 return NULL;
 137         inode->i_ino = fattr->f_ino;
 138 -       i = inode->u.generic_ip = (struct shfs_inode_info *)KMEM_ALLOC("inode", inode_cache, GFP_KERNEL);
 139 +       i = inode->i_private = (struct shfs_inode_info *)KMEM_ALLOC("inode", inode_cache, GFP_KERNEL);
 140         if (!i)
 141                 return NULL;
 142         i->cache = NULL;
 143 @@ -107,7 +106,7 @@
 144         struct shfs_inode_info *i;
 145
 146         DEBUG("ino: %lu\n", inode->i_ino);
 147 -       i = (struct shfs_inode_info *)inode->u.generic_ip;
 148 +       i = (struct shfs_inode_info *)inode->i_private;
 149         if (!i) {
 150                 VERBOSE("invalid inode\n");
 151                 goto out;
 152 @@ -172,7 +171,7 @@
 153  {
 154         struct shfs_sb_info *info = info_from_dentry(dentry);
 155         struct inode *inode = dentry->d_inode;
 156 -       struct shfs_inode_info *i = (struct shfs_inode_info *)inode->u.generic_ip;
 157 +       struct shfs_inode_info *i = (struct shfs_inode_info *)inode->i_private;
 158         int result;
 159
 160          DEBUG("%s\n", dentry->d_name.name);
 161 @@ -339,9 +338,9 @@
 162
 163  static struct super_block *
 164  shfs_get_sb(struct file_system_type *fs_type,
 165 -           int flags, const char *dev_name, void *data)
 166 +           int flags, const char *dev_name, void *data, struct vfsmount *mnt)
 167  {
 168 -       return get_sb_nodev(fs_type, flags, data, shfs_read_super);
 169 +       return get_sb_nodev(fs_type, flags, data, shfs_read_super, mnt);
 170  }
 171
 172  static struct file_system_type sh_fs_type = {
 173 diff -urN shfs-0.35/shfs/Linux-2.6/proc.c shfs-0.35.new/shfs/Linux-2.6/proc.c
 174 --- shfs-0.35/shfs/Linux-2.6/proc.c     2004-06-01 15:16:19.000000000 +0200
 175 +++ shfs-0.35.new/shfs/Linux-2.6/proc.c 2007-01-11 14:55:21.000000000 +0100
 176 @@ -178,7 +178,7 @@
 177
 178                 vec[0].iov_base = (void *)buffer;
 179                 vec[0].iov_len = c;
 180 -               result = f->f_op->writev(f, (const struct iovec *) &vec, 1, &f->f_pos);
 181 +               result = f->f_op->aio_write(f, (const struct iovec *) &vec, 1, &f->f_pos);
 182                 if (result < 0) {
 183                         DEBUG("error: %d\n", result);
 184                         if (result == -EAGAIN)
 185 @@ -261,7 +261,7 @@
 186
 187                 vec[0].iov_base = buffer;
 188                 vec[0].iov_len = c;
 189 -               result = f->f_op->readv(f, (const struct iovec *)&vec, 1, &f->f_pos);
 190 +               result = f->f_op->aio_read(f, (const struct iovec *)&vec, 1, &f->f_pos);
 191                 if (!result) {
 192                         /*  peer has closed socket */
 193                         result = -EIO;
 194 @@ -350,7 +350,7 @@
 195
 196                 vec[0].iov_base = BUFFER+LEN;
 197                 vec[0].iov_len = c;
 198 -               result = f->f_op->readv(f, (const struct iovec *)&vec, 1, &f->f_pos);
 199 +               result = f->f_op->aio_read(f, (const struct iovec *)&vec, 1, &f->f_pos);
 200                 SIGLOCK(flags);
 201                 if (result == -EPIPE && !sigpipe) {
 202                         sigdelset(&current->pending.signal, SIGPIPE);