diff options
Diffstat (limited to 'fs/jffs2/file.c')
| -rw-r--r-- | fs/jffs2/file.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/fs/jffs2/file.c b/fs/jffs2/file.c index dcc2734e0b5d..5e920343b2c5 100644 --- a/fs/jffs2/file.c +++ b/fs/jffs2/file.c @@ -115,9 +115,9 @@ static int jffs2_readpage (struct file *filp, struct page *pg) struct jffs2_inode_info *f = JFFS2_INODE_INFO(pg->mapping->host); int ret; - down(&f->sem); + mutex_lock(&f->sem); ret = jffs2_do_readpage_unlock(pg->mapping->host, pg); - up(&f->sem); + mutex_unlock(&f->sem); return ret; } @@ -154,7 +154,7 @@ static int jffs2_write_begin(struct file *filp, struct address_space *mapping, if (ret) goto out_page; - down(&f->sem); + mutex_lock(&f->sem); memset(&ri, 0, sizeof(ri)); ri.magic = cpu_to_je16(JFFS2_MAGIC_BITMASK); @@ -181,7 +181,7 @@ static int jffs2_write_begin(struct file *filp, struct address_space *mapping, if (IS_ERR(fn)) { ret = PTR_ERR(fn); jffs2_complete_reservation(c); - up(&f->sem); + mutex_unlock(&f->sem); goto out_page; } ret = jffs2_add_full_dnode_to_inode(c, f, fn); @@ -195,12 +195,12 @@ static int jffs2_write_begin(struct file *filp, struct address_space *mapping, jffs2_mark_node_obsolete(c, fn->raw); jffs2_free_full_dnode(fn); jffs2_complete_reservation(c); - up(&f->sem); + mutex_unlock(&f->sem); goto out_page; } jffs2_complete_reservation(c); inode->i_size = pageofs; - up(&f->sem); + mutex_unlock(&f->sem); } /* @@ -209,9 +209,9 @@ static int jffs2_write_begin(struct file *filp, struct address_space *mapping, * case of a short-copy. */ if (!PageUptodate(pg)) { - down(&f->sem); + mutex_lock(&f->sem); ret = jffs2_do_readpage_nolock(inode, pg); - up(&f->sem); + mutex_unlock(&f->sem); if (ret) goto out_page; } |