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Diffstat (limited to 'fs/reiserfs/namei.c')
-rw-r--r--fs/reiserfs/namei.c24
1 files changed, 8 insertions, 16 deletions
diff --git a/fs/reiserfs/namei.c b/fs/reiserfs/namei.c
index 8567fb847601..dc5236f6de1b 100644
--- a/fs/reiserfs/namei.c
+++ b/fs/reiserfs/namei.c
@@ -325,7 +325,6 @@ static struct dentry *reiserfs_lookup(struct inode *dir, struct dentry *dentry,
unsigned int flags)
{
int retval;
- int lock_depth;
struct inode *inode = NULL;
struct reiserfs_dir_entry de;
INITIALIZE_PATH(path_to_entry);
@@ -333,12 +332,7 @@ static struct dentry *reiserfs_lookup(struct inode *dir, struct dentry *dentry,
if (REISERFS_MAX_NAME(dir->i_sb->s_blocksize) < dentry->d_name.len)
return ERR_PTR(-ENAMETOOLONG);
- /*
- * Might be called with or without the write lock, must be careful
- * to not recursively hold it in case we want to release the lock
- * before rescheduling.
- */
- lock_depth = reiserfs_write_lock_once(dir->i_sb);
+ reiserfs_write_lock(dir->i_sb);
de.de_gen_number_bit_string = NULL;
retval =
@@ -349,7 +343,7 @@ static struct dentry *reiserfs_lookup(struct inode *dir, struct dentry *dentry,
inode = reiserfs_iget(dir->i_sb,
(struct cpu_key *)&(de.de_dir_id));
if (!inode || IS_ERR(inode)) {
- reiserfs_write_unlock_once(dir->i_sb, lock_depth);
+ reiserfs_write_unlock(dir->i_sb);
return ERR_PTR(-EACCES);
}
@@ -358,7 +352,7 @@ static struct dentry *reiserfs_lookup(struct inode *dir, struct dentry *dentry,
if (IS_PRIVATE(dir))
inode->i_flags |= S_PRIVATE;
}
- reiserfs_write_unlock_once(dir->i_sb, lock_depth);
+ reiserfs_write_unlock(dir->i_sb);
if (retval == IO_ERROR) {
return ERR_PTR(-EIO);
}
@@ -727,7 +721,6 @@ static int reiserfs_mkdir(struct inode *dir, struct dentry *dentry, umode_t mode
struct inode *inode;
struct reiserfs_transaction_handle th;
struct reiserfs_security_handle security;
- int lock_depth;
/* We need blocks for transaction + (user+group)*(quotas for new inode + update of quota for directory owner) */
int jbegin_count =
JOURNAL_PER_BALANCE_CNT * 3 +
@@ -753,7 +746,7 @@ static int reiserfs_mkdir(struct inode *dir, struct dentry *dentry, umode_t mode
return retval;
}
jbegin_count += retval;
- lock_depth = reiserfs_write_lock_once(dir->i_sb);
+ reiserfs_write_lock(dir->i_sb);
retval = journal_begin(&th, dir->i_sb, jbegin_count);
if (retval) {
@@ -804,7 +797,7 @@ static int reiserfs_mkdir(struct inode *dir, struct dentry *dentry, umode_t mode
d_instantiate(dentry, inode);
retval = journal_end(&th, dir->i_sb, jbegin_count);
out_failed:
- reiserfs_write_unlock_once(dir->i_sb, lock_depth);
+ reiserfs_write_unlock(dir->i_sb);
return retval;
}
@@ -920,7 +913,6 @@ static int reiserfs_unlink(struct inode *dir, struct dentry *dentry)
struct reiserfs_transaction_handle th;
int jbegin_count;
unsigned long savelink;
- int depth;
dquot_initialize(dir);
@@ -934,7 +926,7 @@ static int reiserfs_unlink(struct inode *dir, struct dentry *dentry)
JOURNAL_PER_BALANCE_CNT * 2 + 2 +
4 * REISERFS_QUOTA_TRANS_BLOCKS(dir->i_sb);
- depth = reiserfs_write_lock_once(dir->i_sb);
+ reiserfs_write_lock(dir->i_sb);
retval = journal_begin(&th, dir->i_sb, jbegin_count);
if (retval)
goto out_unlink;
@@ -995,7 +987,7 @@ static int reiserfs_unlink(struct inode *dir, struct dentry *dentry)
retval = journal_end(&th, dir->i_sb, jbegin_count);
reiserfs_check_path(&path);
- reiserfs_write_unlock_once(dir->i_sb, depth);
+ reiserfs_write_unlock(dir->i_sb);
return retval;
end_unlink:
@@ -1005,7 +997,7 @@ static int reiserfs_unlink(struct inode *dir, struct dentry *dentry)
if (err)
retval = err;
out_unlink:
- reiserfs_write_unlock_once(dir->i_sb, depth);
+ reiserfs_write_unlock(dir->i_sb);
return retval;
}