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path: root/fs/isofs/namei.c
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Diffstat (limited to 'fs/isofs/namei.c')
-rw-r--r--fs/isofs/namei.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/fs/isofs/namei.c b/fs/isofs/namei.c
index ab438beb867c..0d23abfd4280 100644
--- a/fs/isofs/namei.c
+++ b/fs/isofs/namei.c
@@ -6,7 +6,6 @@
* (C) 1991 Linus Torvalds - minix filesystem
*/
-#include <linux/smp_lock.h>
#include <linux/gfp.h>
#include "isofs.h"
@@ -168,6 +167,7 @@ struct dentry *isofs_lookup(struct inode *dir, struct dentry *dentry, struct nam
int found;
unsigned long uninitialized_var(block);
unsigned long uninitialized_var(offset);
+ struct isofs_sb_info *sbi = ISOFS_SB(dir->i_sb);
struct inode *inode;
struct page *page;
@@ -177,7 +177,7 @@ struct dentry *isofs_lookup(struct inode *dir, struct dentry *dentry, struct nam
if (!page)
return ERR_PTR(-ENOMEM);
- lock_kernel();
+ mutex_lock(&sbi->s_mutex);
found = isofs_find_entry(dir, dentry,
&block, &offset,
page_address(page),
@@ -188,10 +188,10 @@ struct dentry *isofs_lookup(struct inode *dir, struct dentry *dentry, struct nam
if (found) {
inode = isofs_iget(dir->i_sb, block, offset);
if (IS_ERR(inode)) {
- unlock_kernel();
+ mutex_unlock(&sbi->s_mutex);
return ERR_CAST(inode);
}
}
- unlock_kernel();
+ mutex_unlock(&sbi->s_mutex);
return d_splice_alias(inode, dentry);
}