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Diffstat (limited to 'fs/hpfs/dir.c')
-rw-r--r--fs/hpfs/dir.c23
1 files changed, 11 insertions, 12 deletions
diff --git a/fs/hpfs/dir.c b/fs/hpfs/dir.c
index d32f63a569f7..b3d7c0ddb609 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")) {
@@ -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;
@@ -298,7 +297,7 @@ 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 +310,7 @@ struct dentry *hpfs_lookup(struct inode *dir, struct dentry *dentry, struct name
/*bail:*/
- unlock_kernel();
+ hpfs_unlock(dir->i_sb);
return ERR_PTR(-ENOENT);
}