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-rw-r--r--fs/hpfs/dir.c45
1 files changed, 21 insertions, 24 deletions
diff --git a/fs/hpfs/dir.c b/fs/hpfs/dir.c
index d32f63a569f7..f46ae025bfb5 100644
--- a/fs/hpfs/dir.c
+++ b/fs/hpfs/dir.c
@@ -6,16 +6,15 @@
* directory VFS functions
*/
-#include <linux/smp_lock.h>
#include <linux/slab.h>
#include "hpfs_fn.h"
static int hpfs_dir_release(struct inode *inode, struct file *filp)
{
- lock_kernel();
+ hpfs_lock(inode->i_sb);
hpfs_del_pos(inode, &filp->f_pos);
/*hpfs_write_if_changed(inode);*/
- unlock_kernel();
+ hpfs_unlock(inode->i_sb);
return 0;
}
@@ -30,7 +29,7 @@ static loff_t hpfs_dir_lseek(struct file *filp, loff_t off, int whence)
struct hpfs_inode_info *hpfs_inode = hpfs_i(i);
struct super_block *s = i->i_sb;
- lock_kernel();
+ hpfs_lock(s);
/*printk("dir lseek\n");*/
if (new_off == 0 || new_off == 1 || new_off == 11 || new_off == 12 || new_off == 13) goto ok;
@@ -43,12 +42,12 @@ static loff_t hpfs_dir_lseek(struct file *filp, loff_t off, int whence)
}
mutex_unlock(&i->i_mutex);
ok:
- unlock_kernel();
+ hpfs_unlock(s);
return filp->f_pos = new_off;
fail:
mutex_unlock(&i->i_mutex);
/*printk("illegal lseek: %016llx\n", new_off);*/
- unlock_kernel();
+ hpfs_unlock(s);
return -ESPIPE;
}
@@ -64,7 +63,7 @@ static int hpfs_readdir(struct file *filp, void *dirent, filldir_t filldir)
int c1, c2 = 0;
int ret = 0;
- lock_kernel();
+ hpfs_lock(inode->i_sb);
if (hpfs_sb(inode->i_sb)->sb_chk) {
if (hpfs_chk_sectors(inode->i_sb, inode->i_ino, 1, "dir_fnode")) {
@@ -89,9 +88,9 @@ static int hpfs_readdir(struct file *filp, void *dirent, filldir_t filldir)
hpfs_error(inode->i_sb, "not a directory, fnode %08lx",
(unsigned long)inode->i_ino);
}
- if (hpfs_inode->i_dno != fno->u.external[0].disk_secno) {
+ if (hpfs_inode->i_dno != le32_to_cpu(fno->u.external[0].disk_secno)) {
e = 1;
- hpfs_error(inode->i_sb, "corrupted inode: i_dno == %08x, fnode -> dnode == %08x", hpfs_inode->i_dno, fno->u.external[0].disk_secno);
+ hpfs_error(inode->i_sb, "corrupted inode: i_dno == %08x, fnode -> dnode == %08x", hpfs_inode->i_dno, le32_to_cpu(fno->u.external[0].disk_secno));
}
brelse(bh);
if (e) {
@@ -157,7 +156,7 @@ static int hpfs_readdir(struct file *filp, void *dirent, filldir_t filldir)
goto again;
}
tempname = hpfs_translate_name(inode->i_sb, de->name, de->namelen, lc, de->not_8x3);
- if (filldir(dirent, tempname, de->namelen, old_pos, de->fnode, DT_UNKNOWN) < 0) {
+ if (filldir(dirent, tempname, de->namelen, old_pos, le32_to_cpu(de->fnode), DT_UNKNOWN) < 0) {
filp->f_pos = old_pos;
if (tempname != de->name) kfree(tempname);
hpfs_brelse4(&qbh);
@@ -167,7 +166,7 @@ static int hpfs_readdir(struct file *filp, void *dirent, filldir_t filldir)
hpfs_brelse4(&qbh);
}
out:
- unlock_kernel();
+ hpfs_unlock(inode->i_sb);
return ret;
}
@@ -197,10 +196,10 @@ struct dentry *hpfs_lookup(struct inode *dir, struct dentry *dentry, struct name
struct inode *result = NULL;
struct hpfs_inode_info *hpfs_result;
- lock_kernel();
+ hpfs_lock(dir->i_sb);
if ((err = hpfs_chk_name(name, &len))) {
if (err == -ENAMETOOLONG) {
- unlock_kernel();
+ hpfs_unlock(dir->i_sb);
return ERR_PTR(-ENAMETOOLONG);
}
goto end_add;
@@ -222,7 +221,7 @@ struct dentry *hpfs_lookup(struct inode *dir, struct dentry *dentry, struct name
* Get inode number, what we're after.
*/
- ino = de->fnode;
+ ino = le32_to_cpu(de->fnode);
/*
* Go find or make an inode.
@@ -237,7 +236,7 @@ struct dentry *hpfs_lookup(struct inode *dir, struct dentry *dentry, struct name
hpfs_init_inode(result);
if (de->directory)
hpfs_read_inode(result);
- else if (de->ea_size && hpfs_sb(dir->i_sb)->sb_eas)
+ else if (le32_to_cpu(de->ea_size) && hpfs_sb(dir->i_sb)->sb_eas)
hpfs_read_inode(result);
else {
result->i_mode |= S_IFREG;
@@ -251,8 +250,6 @@ struct dentry *hpfs_lookup(struct inode *dir, struct dentry *dentry, struct name
hpfs_result = hpfs_i(result);
if (!de->directory) hpfs_result->i_parent_dir = dir->i_ino;
- hpfs_decide_conv(result, name, len);
-
if (de->has_acl || de->has_xtd_perm) if (!(dir->i_sb->s_flags & MS_RDONLY)) {
hpfs_error(result->i_sb, "ACLs or XPERM found. This is probably HPFS386. This driver doesn't support it now. Send me some info on these structures");
goto bail1;
@@ -264,19 +261,19 @@ struct dentry *hpfs_lookup(struct inode *dir, struct dentry *dentry, struct name
*/
if (!result->i_ctime.tv_sec) {
- if (!(result->i_ctime.tv_sec = local_to_gmt(dir->i_sb, de->creation_date)))
+ if (!(result->i_ctime.tv_sec = local_to_gmt(dir->i_sb, le32_to_cpu(de->creation_date))))
result->i_ctime.tv_sec = 1;
result->i_ctime.tv_nsec = 0;
- result->i_mtime.tv_sec = local_to_gmt(dir->i_sb, de->write_date);
+ result->i_mtime.tv_sec = local_to_gmt(dir->i_sb, le32_to_cpu(de->write_date));
result->i_mtime.tv_nsec = 0;
- result->i_atime.tv_sec = local_to_gmt(dir->i_sb, de->read_date);
+ result->i_atime.tv_sec = local_to_gmt(dir->i_sb, le32_to_cpu(de->read_date));
result->i_atime.tv_nsec = 0;
- hpfs_result->i_ea_size = de->ea_size;
+ hpfs_result->i_ea_size = le32_to_cpu(de->ea_size);
if (!hpfs_result->i_ea_mode && de->read_only)
result->i_mode &= ~0222;
if (!de->directory) {
if (result->i_size == -1) {
- result->i_size = de->file_size;
+ result->i_size = le32_to_cpu(de->file_size);
result->i_data.a_ops = &hpfs_aops;
hpfs_i(result)->mmu_private = result->i_size;
/*
@@ -298,7 +295,7 @@ struct dentry *hpfs_lookup(struct inode *dir, struct dentry *dentry, struct name
end:
end_add:
- unlock_kernel();
+ hpfs_unlock(dir->i_sb);
d_add(dentry, result);
return NULL;
@@ -311,7 +308,7 @@ struct dentry *hpfs_lookup(struct inode *dir, struct dentry *dentry, struct name
/*bail:*/
- unlock_kernel();
+ hpfs_unlock(dir->i_sb);
return ERR_PTR(-ENOENT);
}
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