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authorBoaz Harrosh <bharrosh@panasas.com>2008-10-27 17:37:02 +0100
committerBoaz Harrosh <bharrosh@panasas.com>2009-03-31 18:44:24 +0200
commite806271916ed6068a0e3e4e9298dff0688b88e0d (patch)
tree53669f4a55fecd82d289c035712d416e5b8dce35 /fs/exofs/exofs.h
parentexofs: Kbuild, Headers and osd utils (diff)
downloadlinux-e806271916ed6068a0e3e4e9298dff0688b88e0d.tar.xz
linux-e806271916ed6068a0e3e4e9298dff0688b88e0d.zip
exofs: file and file_inode operations
implementation of the file_operations and inode_operations for regular data files. Most file_operations are generic vfs implementations except: - exofs_truncate will truncate the OSD object as well - Generic file_fsync is not good for none_bd devices so open code it - The default for .flush in Linux is todo nothing so call exofs_fsync on the file. Signed-off-by: Boaz Harrosh <bharrosh@panasas.com>
Diffstat (limited to 'fs/exofs/exofs.h')
-rw-r--r--fs/exofs/exofs.h14
1 files changed, 14 insertions, 0 deletions
diff --git a/fs/exofs/exofs.h b/fs/exofs/exofs.h
index 365376d3f72d..a735258c7364 100644
--- a/fs/exofs/exofs.h
+++ b/fs/exofs/exofs.h
@@ -124,4 +124,18 @@ static inline struct exofs_i_info *exofs_i(struct inode *inode)
return container_of(inode, struct exofs_i_info, vfs_inode);
}
+/*************************
+ * function declarations *
+ *************************/
+/* inode.c */
+void exofs_truncate(struct inode *inode);
+int exofs_setattr(struct dentry *, struct iattr *);
+
+/*********************
+ * operation vectors *
+ *********************/
+/* file.c */
+extern const struct inode_operations exofs_file_inode_operations;
+extern const struct file_operations exofs_file_operations;
+
#endif