1 files changed, 7 insertions, 14 deletions

diff --git a/fs/sysv/dir.c b/fs/sysv/dir.c
index 79941e4964a4..a77c42157620 100644
--- a/fs/sysv/dir.c
+++ b/fs/sysv/dir.c
@@ -218,8 +218,7 @@ got_it:
         pos = page_offset(page) +
                         (char*)de - (char*)page_address(page);
         lock_page(page);
-        err = __sysv_write_begin(NULL, page->mapping, pos, SYSV_DIRSIZE,
-                                AOP_FLAG_UNINTERRUPTIBLE, &page, NULL);
+        err = sysv_prepare_chunk(page, pos, SYSV_DIRSIZE);
         if (err)
                 goto out_unlock;
         memcpy (de->name, name, namelen);
@@ -239,15 +238,13 @@ out_unlock:
 
 int sysv_delete_entry(struct sysv_dir_entry *de, struct page *page)
 {
-        struct address_space *mapping = page->mapping;
-        struct inode *inode = (struct inode*)mapping->host;
+        struct inode *inode = page->mapping->host;
         char *kaddr = (char*)page_address(page);
         loff_t pos = page_offset(page) + (char *)de - kaddr;
         int err;
 
         lock_page(page);
-        err = __sysv_write_begin(NULL, mapping, pos, SYSV_DIRSIZE,
-                                AOP_FLAG_UNINTERRUPTIBLE, &page, NULL);
+        err = sysv_prepare_chunk(page, pos, SYSV_DIRSIZE);
         BUG_ON(err);
         de->inode = 0;
         err = dir_commit_chunk(page, pos, SYSV_DIRSIZE);
@@ -259,16 +256,14 @@ int sysv_delete_entry(struct sysv_dir_entry *de, struct page *page)
 
 int sysv_make_empty(struct inode *inode, struct inode *dir)
 {
-        struct address_space *mapping = inode->i_mapping;
-        struct page *page = grab_cache_page(mapping, 0);
+        struct page *page = grab_cache_page(inode->i_mapping, 0);
         struct sysv_dir_entry * de;
         char *base;
         int err;
 
         if (!page)
                 return -ENOMEM;
-        err = __sysv_write_begin(NULL, mapping, 0, 2 * SYSV_DIRSIZE,
-                                AOP_FLAG_UNINTERRUPTIBLE, &page, NULL);
+        err = sysv_prepare_chunk(page, 0, 2 * SYSV_DIRSIZE);
         if (err) {
                 unlock_page(page);
                 goto fail;
@@ -341,15 +336,13 @@ not_empty:
 void sysv_set_link(struct sysv_dir_entry *de, struct page *page,
         struct inode *inode)
 {
-        struct address_space *mapping = page->mapping;
-        struct inode *dir = mapping->host;
+        struct inode *dir = page->mapping->host;
         loff_t pos = page_offset(page) +
                         (char *)de-(char*)page_address(page);
         int err;
 
         lock_page(page);
-        err = __sysv_write_begin(NULL, mapping, pos, SYSV_DIRSIZE,
-                                AOP_FLAG_UNINTERRUPTIBLE, &page, NULL);
+        err = sysv_prepare_chunk(page, pos, SYSV_DIRSIZE);
         BUG_ON(err);
         de->inode = cpu_to_fs16(SYSV_SB(inode->i_sb), inode->i_ino);
         err = dir_commit_chunk(page, pos, SYSV_DIRSIZE);