[Devel] [RFC][PATCH 36/36] hostfs: Add checkpoint file operations

[Matt Helsley]

Add checkpoint operations for UML host filesystem files and directories.


Signed-off-by: Matt Helsley <matthltc at us.ibm.com>
Cc: Jeff Dike <jdike at addtoit.com>
Cc: user-mode-linux-devel at lists.sourceforge.net
---
 fs/hostfs/hostfs_kern.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/fs/hostfs/hostfs_kern.c b/fs/hostfs/hostfs_kern.c
index fe02ad4..8ae55d8 100644
--- a/fs/hostfs/hostfs_kern.c
+++ b/fs/hostfs/hostfs_kern.c
@@ -417,6 +417,7 @@ int hostfs_fsync(struct file *file, struct dentry *dentry, int datasync)
 
 static const struct file_operations hostfs_file_fops = {
 	.llseek		= generic_file_llseek,
+	.checkpoint	= generic_file_checkpoint,
 	.read		= do_sync_read,
 	.splice_read	= generic_file_splice_read,
 	.aio_read	= generic_file_aio_read,
@@ -430,6 +431,7 @@ static const struct file_operations hostfs_file_fops = {
 
 static const struct file_operations hostfs_dir_fops = {
 	.llseek		= generic_file_llseek,
+	.checkpoint	= generic_file_checkpoint,
 	.readdir	= hostfs_readdir,
 	.read		= generic_read_dir,
 };
-- 
1.5.6.3

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