diff options
Diffstat (limited to 'fs/hpfs/namei.c')
| -rw-r--r-- | fs/hpfs/namei.c | 60 |
1 files changed, 30 insertions, 30 deletions
diff --git a/fs/hpfs/namei.c b/fs/hpfs/namei.c index 8ff8fc433fc1..a03abb12c610 100644 --- a/fs/hpfs/namei.c +++ b/fs/hpfs/namei.c @@ -60,7 +60,7 @@ static int hpfs_mkdir(struct inode *dir, struct dentry *dentry, int mode) if (dee.read_only) result->i_mode &= ~0222; - down(&hpfs_i(dir)->i_sem); + mutex_lock(&hpfs_i(dir)->i_mutex); r = hpfs_add_dirent(dir, (char *)name, len, &dee, 0); if (r == 1) goto bail3; @@ -101,11 +101,11 @@ static int hpfs_mkdir(struct inode *dir, struct dentry *dentry, int mode) hpfs_write_inode_nolock(result); } d_instantiate(dentry, result); - up(&hpfs_i(dir)->i_sem); + mutex_unlock(&hpfs_i(dir)->i_mutex); unlock_kernel(); return 0; bail3: - up(&hpfs_i(dir)->i_sem); + mutex_unlock(&hpfs_i(dir)->i_mutex); iput(result); bail2: hpfs_brelse4(&qbh0); @@ -168,7 +168,7 @@ static int hpfs_create(struct inode *dir, struct dentry *dentry, int mode, struc result->i_data.a_ops = &hpfs_aops; hpfs_i(result)->mmu_private = 0; - down(&hpfs_i(dir)->i_sem); + mutex_lock(&hpfs_i(dir)->i_mutex); r = hpfs_add_dirent(dir, (char *)name, len, &dee, 0); if (r == 1) goto bail2; @@ -193,12 +193,12 @@ static int hpfs_create(struct inode *dir, struct dentry *dentry, int mode, struc hpfs_write_inode_nolock(result); } d_instantiate(dentry, result); - up(&hpfs_i(dir)->i_sem); + mutex_unlock(&hpfs_i(dir)->i_mutex); unlock_kernel(); return 0; bail2: - up(&hpfs_i(dir)->i_sem); + mutex_unlock(&hpfs_i(dir)->i_mutex); iput(result); bail1: brelse(bh); @@ -254,7 +254,7 @@ static int hpfs_mknod(struct inode *dir, struct dentry *dentry, int mode, dev_t result->i_blocks = 1; init_special_inode(result, mode, rdev); - down(&hpfs_i(dir)->i_sem); + mutex_lock(&hpfs_i(dir)->i_mutex); r = hpfs_add_dirent(dir, (char *)name, len, &dee, 0); if (r == 1) goto bail2; @@ -271,12 +271,12 @@ static int hpfs_mknod(struct inode *dir, struct dentry *dentry, int mode, dev_t hpfs_write_inode_nolock(result); d_instantiate(dentry, result); - up(&hpfs_i(dir)->i_sem); + mutex_unlock(&hpfs_i(dir)->i_mutex); brelse(bh); unlock_kernel(); return 0; bail2: - up(&hpfs_i(dir)->i_sem); + mutex_unlock(&hpfs_i(dir)->i_mutex); iput(result); bail1: brelse(bh); @@ -333,7 +333,7 @@ static int hpfs_symlink(struct inode *dir, struct dentry *dentry, const char *sy result->i_op = &page_symlink_inode_operations; result->i_data.a_ops = &hpfs_symlink_aops; - down(&hpfs_i(dir)->i_sem); + mutex_lock(&hpfs_i(dir)->i_mutex); r = hpfs_add_dirent(dir, (char *)name, len, &dee, 0); if (r == 1) goto bail2; @@ -352,11 +352,11 @@ static int hpfs_symlink(struct inode *dir, struct dentry *dentry, const char *sy hpfs_write_inode_nolock(result); d_instantiate(dentry, result); - up(&hpfs_i(dir)->i_sem); + mutex_unlock(&hpfs_i(dir)->i_mutex); unlock_kernel(); return 0; bail2: - up(&hpfs_i(dir)->i_sem); + mutex_unlock(&hpfs_i(dir)->i_mutex); iput(result); bail1: brelse(bh); @@ -382,8 +382,8 @@ static int hpfs_unlink(struct inode *dir, struct dentry *dentry) lock_kernel(); hpfs_adjust_length((char *)name, &len); again: - down(&hpfs_i(inode)->i_parent); - down(&hpfs_i(dir)->i_sem); + mutex_lock(&hpfs_i(inode)->i_parent_mutex); + mutex_lock(&hpfs_i(dir)->i_mutex); err = -ENOENT; de = map_dirent(dir, hpfs_i(dir)->i_dno, (char *)name, len, &dno, &qbh); if (!de) @@ -410,8 +410,8 @@ again: if (rep++) break; - up(&hpfs_i(dir)->i_sem); - up(&hpfs_i(inode)->i_parent); + mutex_unlock(&hpfs_i(dir)->i_mutex); + mutex_unlock(&hpfs_i(inode)->i_parent_mutex); d_drop(dentry); spin_lock(&dentry->d_lock); if (atomic_read(&dentry->d_count) > 1 || @@ -442,8 +442,8 @@ again: out1: hpfs_brelse4(&qbh); out: - up(&hpfs_i(dir)->i_sem); - up(&hpfs_i(inode)->i_parent); + mutex_unlock(&hpfs_i(dir)->i_mutex); + mutex_unlock(&hpfs_i(inode)->i_parent_mutex); unlock_kernel(); return err; } @@ -463,8 +463,8 @@ static int hpfs_rmdir(struct inode *dir, struct dentry *dentry) hpfs_adjust_length((char *)name, &len); lock_kernel(); - down(&hpfs_i(inode)->i_parent); - down(&hpfs_i(dir)->i_sem); + mutex_lock(&hpfs_i(inode)->i_parent_mutex); + mutex_lock(&hpfs_i(dir)->i_mutex); err = -ENOENT; de = map_dirent(dir, hpfs_i(dir)->i_dno, (char *)name, len, &dno, &qbh); if (!de) @@ -502,8 +502,8 @@ static int hpfs_rmdir(struct inode *dir, struct dentry *dentry) out1: hpfs_brelse4(&qbh); out: - up(&hpfs_i(dir)->i_sem); - up(&hpfs_i(inode)->i_parent); + mutex_unlock(&hpfs_i(dir)->i_mutex); + mutex_unlock(&hpfs_i(inode)->i_parent_mutex); unlock_kernel(); return err; } @@ -565,12 +565,12 @@ static int hpfs_rename(struct inode *old_dir, struct dentry *old_dentry, lock_kernel(); /* order doesn't matter, due to VFS exclusion */ - down(&hpfs_i(i)->i_parent); + mutex_lock(&hpfs_i(i)->i_parent_mutex); if (new_inode) - down(&hpfs_i(new_inode)->i_parent); - down(&hpfs_i(old_dir)->i_sem); + mutex_lock(&hpfs_i(new_inode)->i_parent_mutex); + mutex_lock(&hpfs_i(old_dir)->i_mutex); if (new_dir != old_dir) - down(&hpfs_i(new_dir)->i_sem); + mutex_lock(&hpfs_i(new_dir)->i_mutex); /* Erm? Moving over the empty non-busy directory is perfectly legal */ if (new_inode && S_ISDIR(new_inode->i_mode)) { @@ -650,11 +650,11 @@ static int hpfs_rename(struct inode *old_dir, struct dentry *old_dentry, hpfs_decide_conv(i, (char *)new_name, new_len); end1: if (old_dir != new_dir) - up(&hpfs_i(new_dir)->i_sem); - up(&hpfs_i(old_dir)->i_sem); - up(&hpfs_i(i)->i_parent); + mutex_unlock(&hpfs_i(new_dir)->i_mutex); + mutex_unlock(&hpfs_i(old_dir)->i_mutex); + mutex_unlock(&hpfs_i(i)->i_parent_mutex); if (new_inode) - up(&hpfs_i(new_inode)->i_parent); + mutex_unlock(&hpfs_i(new_inode)->i_parent_mutex); unlock_kernel(); return err; } |