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-rw-r--r--fs/exofs/inode.c17
1 files changed, 16 insertions, 1 deletions
diff --git a/fs/exofs/inode.c b/fs/exofs/inode.c
index 698a8636d39c..2afbcebeda71 100644
--- a/fs/exofs/inode.c
+++ b/fs/exofs/inode.c
@@ -738,13 +738,28 @@ static int exofs_write_begin_export(struct file *file,
fsdata);
}
+static int exofs_write_end(struct file *file, struct address_space *mapping,
+ loff_t pos, unsigned len, unsigned copied,
+ struct page *page, void *fsdata)
+{
+ struct inode *inode = mapping->host;
+ /* According to comment in simple_write_end i_mutex is held */
+ loff_t i_size = inode->i_size;
+ int ret;
+
+ ret = simple_write_end(file, mapping,pos, len, copied, page, fsdata);
+ if (i_size != inode->i_size)
+ mark_inode_dirty(inode);
+ return ret;
+}
+
const struct address_space_operations exofs_aops = {
.readpage = exofs_readpage,
.readpages = exofs_readpages,
.writepage = exofs_writepage,
.writepages = exofs_writepages,
.write_begin = exofs_write_begin_export,
- .write_end = simple_write_end,
+ .write_end = exofs_write_end,
};
/******************************************************************************