[RFC PATCH v1 16/30] exofs: switch to new i_version API

From: Jeff Layton
Date: Wed Dec 21 2016 - 12:09:47 EST


Signed-off-by: Jeff Layton <jlayton@xxxxxxxxxx>
---
fs/exofs/dir.c | 8 ++++----
fs/exofs/super.c | 2 +-
2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/fs/exofs/dir.c b/fs/exofs/dir.c
index 42f9a0a0c4ca..753828ef2db1 100644
--- a/fs/exofs/dir.c
+++ b/fs/exofs/dir.c
@@ -60,7 +60,7 @@ static int exofs_commit_chunk(struct page *page, loff_t pos, unsigned len)
struct inode *dir = mapping->host;
int err = 0;

- dir->i_version++;
+ inode_inc_iversion_locked(dir);

if (!PageUptodate(page))
SetPageUptodate(page);
@@ -241,7 +241,7 @@ exofs_readdir(struct file *file, struct dir_context *ctx)
unsigned long n = pos >> PAGE_SHIFT;
unsigned long npages = dir_pages(inode);
unsigned chunk_mask = ~(exofs_chunk_size(inode)-1);
- int need_revalidate = (file->f_version != inode->i_version);
+ bool need_revalidate = inode_cmp_iversion(inode, file->f_version);

if (pos > inode->i_size - EXOFS_DIR_REC_LEN(1))
return 0;
@@ -264,8 +264,8 @@ exofs_readdir(struct file *file, struct dir_context *ctx)
chunk_mask);
ctx->pos = (n<<PAGE_SHIFT) + offset;
}
- file->f_version = inode->i_version;
- need_revalidate = 0;
+ file->f_version = inode_get_iversion(inode);
+ need_revalidate = false;
}
de = (struct exofs_dir_entry *)(kaddr + offset);
limit = kaddr + exofs_last_byte(inode, n) -
diff --git a/fs/exofs/super.c b/fs/exofs/super.c
index 1076a4233b39..74400d1dcea5 100644
--- a/fs/exofs/super.c
+++ b/fs/exofs/super.c
@@ -159,7 +159,7 @@ static struct inode *exofs_alloc_inode(struct super_block *sb)
if (!oi)
return NULL;

- oi->vfs_inode.i_version = 1;
+ inode_set_iversion(&oi->vfs_inode, 1);
return &oi->vfs_inode;
}

--
2.7.4