[PATCH v4 05/19] afs: convert to new i_version API

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



From: Jeff Layton <jlayton@xxxxxxxxxx>

For AFS, it's generally treated as an opaque value, so we use the
*_raw variants of the API here.

Note that AFS has quite a different definition for this counter. AFS
only increments it on changes to the data, not for the metadata. We'll
need to reconcile that somehow if we ever want to present this to
userspace via statx.

Signed-off-by: Jeff Layton <jlayton@xxxxxxxxxx>
---
 fs/afs/fsclient.c | 3 ++-
 fs/afs/inode.c    | 5 +++--
 2 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/fs/afs/fsclient.c b/fs/afs/fsclient.c
index b90ef39ae914..88ec38c2d83c 100644
--- a/fs/afs/fsclient.c
+++ b/fs/afs/fsclient.c
@@ -13,6 +13,7 @@
 #include <linux/slab.h>
 #include <linux/sched.h>
 #include <linux/circ_buf.h>
+#include <linux/iversion.h>
 #include "internal.h"
 #include "afs_fs.h"
 
@@ -124,7 +125,7 @@ static void xdr_decode_AFSFetchStatus(const __be32 **_bp,
 		vnode->vfs_inode.i_ctime.tv_sec	= status->mtime_client;
 		vnode->vfs_inode.i_mtime	= vnode->vfs_inode.i_ctime;
 		vnode->vfs_inode.i_atime	= vnode->vfs_inode.i_ctime;
-		vnode->vfs_inode.i_version	= data_version;
+		inode_set_iversion_raw(&vnode->vfs_inode, data_version);
 	}
 
 	expected_version = status->data_version;
diff --git a/fs/afs/inode.c b/fs/afs/inode.c
index 3415eb7484f6..dcd2e08d6cdb 100644
--- a/fs/afs/inode.c
+++ b/fs/afs/inode.c
@@ -21,6 +21,7 @@
 #include <linux/sched.h>
 #include <linux/mount.h>
 #include <linux/namei.h>
+#include <linux/iversion.h>
 #include "internal.h"
 
 static const struct inode_operations afs_symlink_inode_operations = {
@@ -89,7 +90,7 @@ static int afs_inode_map_status(struct afs_vnode *vnode, struct key *key)
 	inode->i_atime		= inode->i_mtime = inode->i_ctime;
 	inode->i_blocks		= 0;
 	inode->i_generation	= vnode->fid.unique;
-	inode->i_version	= vnode->status.data_version;
+	inode_set_iversion_raw(inode, vnode->status.data_version);
 	inode->i_mapping->a_ops	= &afs_fs_aops;
 
 	read_sequnlock_excl(&vnode->cb_lock);
@@ -218,7 +219,7 @@ struct inode *afs_iget_autocell(struct inode *dir, const char *dev_name,
 	inode->i_ctime.tv_nsec	= 0;
 	inode->i_atime		= inode->i_mtime = inode->i_ctime;
 	inode->i_blocks		= 0;
-	inode->i_version	= 0;
+	inode_set_iversion_raw(inode, 0);
 	inode->i_generation	= 0;
 
 	set_bit(AFS_VNODE_PSEUDODIR, &vnode->flags);
-- 
2.14.3

--
To unsubscribe from this list: send the line "unsubscribe linux-xfs" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html



[Index of Archives]     [XFS Filesystem Development (older mail)]     [Linux Filesystem Development]     [Linux Audio Users]     [Yosemite Trails]     [Linux Kernel]     [Linux RAID]     [Linux SCSI]


  Powered by Linux