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e24972ad73
openwrt-xburst/package/shfs/patches/104-linux_2.6.19.patch

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Ok, try to make shfs work with 2.6.19, raw fixes, so might need better reading of the FS api changes git-svn-id: svn://svn.openwrt.org/openwrt/trunk@6078 3c298f89-4303-0410-b956-a3cf2f4a3e73
2007-01-11 16:05:01 +02:00
diff -urN shfs-0.35/shfs/Linux-2.6/dir.c shfs-0.35.new/shfs/Linux-2.6/dir.c
--- shfs-0.35/shfs/Linux-2.6/dir.c 2007-01-11 14:59:49.000000000 +0100
+++ shfs-0.35.new/shfs/Linux-2.6/dir.c 2007-01-11 14:55:21.000000000 +0100
@@ -302,8 +302,8 @@
shfs_invalid_dir_cache(dir);
result = shfs_instantiate(dentry);
- if (forced_write && dentry->d_inode && dentry->d_inode->u.generic_ip)
- ((struct shfs_inode_info *)dentry->d_inode->u.generic_ip)->unset_write_on_close = 1;
+ if (forced_write && dentry->d_inode && dentry->d_inode->i_private)
+ ((struct shfs_inode_info *)dentry->d_inode->i_private)->unset_write_on_close = 1;
return result;
}
diff -urN shfs-0.35/shfs/Linux-2.6/fcache.c shfs-0.35.new/shfs/Linux-2.6/fcache.c
--- shfs-0.35/shfs/Linux-2.6/fcache.c 2004-06-01 15:16:19.000000000 +0200
+++ shfs-0.35.new/shfs/Linux-2.6/fcache.c 2007-01-11 14:55:21.000000000 +0100
@@ -100,7 +100,7 @@
VERBOSE("dir in file cache?\n");
return -EINVAL;
}
- p = (struct shfs_inode_info *)inode->u.generic_ip;
+ p = (struct shfs_inode_info *)inode->i_private;
if (!p) {
VERBOSE("inode without info\n");
return -EINVAL;
@@ -127,7 +127,7 @@
VERBOSE("dir in file cache?\n");
return -EINVAL;
}
- p = (struct shfs_inode_info *)inode->u.generic_ip;
+ p = (struct shfs_inode_info *)inode->i_private;
if (!p) {
VERBOSE("inode without info\n");
return -EINVAL;
@@ -160,7 +160,7 @@
if (result == 0) {
struct shfs_inode_info *p;
- p = (struct shfs_inode_info *)f->f_dentry->d_inode->u.generic_ip;
+ p = (struct shfs_inode_info *)f->f_dentry->d_inode->i_private;
if (!p) {
VERBOSE("inode without info\n");
return -EINVAL;
@@ -184,7 +184,7 @@
return -EINVAL;
}
DEBUG("ino: %lu\n", inode->i_ino);
- p = (struct shfs_inode_info *)inode->u.generic_ip;
+ p = (struct shfs_inode_info *)inode->i_private;
if (!p) {
VERBOSE("inode without info\n");
return -EINVAL;
@@ -226,7 +226,7 @@
VERBOSE("dir in file cache?\n");
return -EINVAL;
}
- p = (struct shfs_inode_info *)inode->u.generic_ip;
+ p = (struct shfs_inode_info *)inode->i_private;
if (!p) {
VERBOSE("inode without info\n");
return -EINVAL;
@@ -327,7 +327,7 @@
VERBOSE("dir in file cache?\n");
return -EINVAL;
}
- p = (struct shfs_inode_info *)inode->u.generic_ip;
+ p = (struct shfs_inode_info *)inode->i_private;
if (!p) {
VERBOSE("inode without info\n");
return -EINVAL;
diff -urN shfs-0.35/shfs/Linux-2.6/file.c shfs-0.35.new/shfs/Linux-2.6/file.c
--- shfs-0.35/shfs/Linux-2.6/file.c 2004-06-01 15:16:19.000000000 +0200
+++ shfs-0.35.new/shfs/Linux-2.6/file.c 2007-01-11 14:55:21.000000000 +0100
@@ -9,6 +9,7 @@
#include <asm/fcntl.h>
#include <linux/smp_lock.h>
#include <linux/stat.h>
+#include <linux/fs.h>
#include "shfs_fs.h"
#include "shfs_fs_sb.h"
@@ -90,7 +91,7 @@
struct dentry *dentry = f->f_dentry;
struct shfs_sb_info *info = info_from_dentry(dentry);
struct inode *inode = p->mapping->host;
- struct shfs_inode_info *i = (struct shfs_inode_info *)inode->u.generic_ip;
+ struct shfs_inode_info *i = (struct shfs_inode_info *)inode->i_private;
char *buffer = kmap(p) + offset;
int written = 0, result;
unsigned count = to - offset;
@@ -242,8 +243,8 @@
}
}
/* if file was forced to be writeable, change attrs back on close */
- if (dentry->d_inode && dentry->d_inode->u.generic_ip) {
- if (((struct shfs_inode_info *)dentry->d_inode->u.generic_ip)->unset_write_on_close) {
+ if (dentry->d_inode && dentry->d_inode->i_private) {
+ if (((struct shfs_inode_info *)dentry->d_inode->i_private)->unset_write_on_close) {
char name[SHFS_PATH_MAX];
if (get_name(dentry, name) < 0)
@@ -320,8 +321,8 @@
struct file_operations shfs_file_operations = {
.llseek = generic_file_llseek,
- .read = generic_file_read,
- .write = generic_file_write,
+ .read = generic_file_aio_read,
+ .write = generic_file_aio_write,
.ioctl = shfs_ioctl,
.mmap = generic_file_mmap,
.open = shfs_file_open,
diff -urN shfs-0.35/shfs/Linux-2.6/inode.c shfs-0.35.new/shfs/Linux-2.6/inode.c
--- shfs-0.35/shfs/Linux-2.6/inode.c 2004-06-01 15:16:19.000000000 +0200
+++ shfs-0.35.new/shfs/Linux-2.6/inode.c 2007-01-11 14:55:21.000000000 +0100
@@ -35,7 +35,7 @@
shfs_set_inode_attr(struct inode *inode, struct shfs_fattr *fattr)
{
struct shfs_sb_info *info = info_from_inode(inode);
- struct shfs_inode_info *i = inode->u.generic_ip;
+ struct shfs_inode_info *i = inode->i_private;
struct timespec last_time = inode->i_mtime;
loff_t last_size = inode->i_size;
@@ -52,7 +52,6 @@
inode->i_ctime = fattr->f_ctime;
inode->i_atime = fattr->f_atime;
inode->i_mtime = fattr->f_mtime;
- inode->i_blksize= fattr->f_blksize;
inode->i_blocks = fattr->f_blocks;
inode->i_size = fattr->f_size;
@@ -75,7 +74,7 @@
if (!inode)
return NULL;
inode->i_ino = fattr->f_ino;
- i = inode->u.generic_ip = (struct shfs_inode_info *)KMEM_ALLOC("inode", inode_cache, GFP_KERNEL);
+ i = inode->i_private = (struct shfs_inode_info *)KMEM_ALLOC("inode", inode_cache, GFP_KERNEL);
if (!i)
return NULL;
i->cache = NULL;
@@ -107,7 +106,7 @@
struct shfs_inode_info *i;
DEBUG("ino: %lu\n", inode->i_ino);
- i = (struct shfs_inode_info *)inode->u.generic_ip;
+ i = (struct shfs_inode_info *)inode->i_private;
if (!i) {
VERBOSE("invalid inode\n");
goto out;
@@ -172,7 +171,7 @@
{
struct shfs_sb_info *info = info_from_dentry(dentry);
struct inode *inode = dentry->d_inode;
- struct shfs_inode_info *i = (struct shfs_inode_info *)inode->u.generic_ip;
+ struct shfs_inode_info *i = (struct shfs_inode_info *)inode->i_private;
int result;
DEBUG("%s\n", dentry->d_name.name);
@@ -339,9 +338,9 @@
static struct super_block *
shfs_get_sb(struct file_system_type *fs_type,
- int flags, const char *dev_name, void *data)
+ int flags, const char *dev_name, void *data, struct vfsmount *mnt)
{
- return get_sb_nodev(fs_type, flags, data, shfs_read_super);
+ return get_sb_nodev(fs_type, flags, data, shfs_read_super, mnt);
}
static struct file_system_type sh_fs_type = {
diff -urN shfs-0.35/shfs/Linux-2.6/proc.c shfs-0.35.new/shfs/Linux-2.6/proc.c
--- shfs-0.35/shfs/Linux-2.6/proc.c 2004-06-01 15:16:19.000000000 +0200
+++ shfs-0.35.new/shfs/Linux-2.6/proc.c 2007-01-11 14:55:21.000000000 +0100
@@ -178,7 +178,7 @@
vec[0].iov_base = (void *)buffer;
vec[0].iov_len = c;
- result = f->f_op->writev(f, (const struct iovec *) &vec, 1, &f->f_pos);
+ result = f->f_op->aio_write(f, (const struct iovec *) &vec, 1, &f->f_pos);
if (result < 0) {
DEBUG("error: %d\n", result);
if (result == -EAGAIN)
@@ -261,7 +261,7 @@
vec[0].iov_base = buffer;
vec[0].iov_len = c;
- result = f->f_op->readv(f, (const struct iovec *)&vec, 1, &f->f_pos);
+ result = f->f_op->aio_read(f, (const struct iovec *)&vec, 1, &f->f_pos);
if (!result) {
/* peer has closed socket */
result = -EIO;
@@ -350,7 +350,7 @@
vec[0].iov_base = BUFFER+LEN;
vec[0].iov_len = c;
- result = f->f_op->readv(f, (const struct iovec *)&vec, 1, &f->f_pos);
+ result = f->f_op->aio_read(f, (const struct iovec *)&vec, 1, &f->f_pos);
SIGLOCK(flags);
if (result == -EPIPE && !sigpipe) {
sigdelset(&current->pending.signal, SIGPIPE);
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