* [PATCH v5 11/12] nilfs2: replace direct access of d_count with the d_count() helper
@ 2013-07-05 14:48 Waiman Long
2013-07-06 10:45 ` Ryusuke Konishi
0 siblings, 1 reply; 2+ messages in thread
From: Waiman Long @ 2013-07-05 14:48 UTC (permalink / raw)
To: Alexander Viro, Jeff Layton, Miklos Szeredi, Ingo Molnar,
Thomas Gleixner
Cc: KONISHI Ryusuke, linux-nilfs, Waiman Long, linux-fsdevel,
linux-kernel, Peter Zijlstra, Steven Rostedt, Linus Torvalds,
Benjamin Herrenschmidt, Andi Kleen, Chandramouleeswaran, Aswin,
Norton, Scott J
Because of the d_count change made in dcache.h, all readonly references
to d_count have to be changed to use the new d_count() helper as they
shouldn't access its value directly. There is no change in logic
and everything should just work.
Signed-off-by: Waiman Long <Waiman.Long@hp.com>
---
fs/nilfs2/super.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/fs/nilfs2/super.c b/fs/nilfs2/super.c
index c7d1f9f..bd9d1f2 100644
--- a/fs/nilfs2/super.c
+++ b/fs/nilfs2/super.c
@@ -973,7 +973,7 @@ static int nilfs_attach_snapshot(struct super_block *s, __u64 cno,
static int nilfs_tree_was_touched(struct dentry *root_dentry)
{
- return root_dentry->d_count > 1;
+ return d_count(root_dentry) > 1;
}
/**
--
1.7.1
^ permalink raw reply related [flat|nested] 2+ messages in thread* Re: [PATCH v5 11/12] nilfs2: replace direct access of d_count with the d_count() helper
2013-07-05 14:48 [PATCH v5 11/12] nilfs2: replace direct access of d_count with the d_count() helper Waiman Long
@ 2013-07-06 10:45 ` Ryusuke Konishi
0 siblings, 0 replies; 2+ messages in thread
From: Ryusuke Konishi @ 2013-07-06 10:45 UTC (permalink / raw)
To: Waiman Long
Cc: Alexander Viro, Jeff Layton, Miklos Szeredi, Ingo Molnar,
Thomas Gleixner, linux-nilfs, linux-fsdevel, linux-kernel,
Peter Zijlstra, Steven Rostedt, Linus Torvalds,
Benjamin Herrenschmidt, Andi Kleen, Chandramouleeswaran, Aswin,
Norton, Scott J
On Fri, 5 Jul 2013 10:48:29 -0400, Waiman Long <Waiman.Long@hp.com> wrote:
> Because of the d_count change made in dcache.h, all readonly references
> to d_count have to be changed to use the new d_count() helper as they
> shouldn't access its value directly. There is no change in logic
> and everything should just work.
>
> Signed-off-by: Waiman Long <Waiman.Long@hp.com>
Acked-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
Thanks,
Ryusuke Konishi
> ---
> fs/nilfs2/super.c | 2 +-
> 1 files changed, 1 insertions(+), 1 deletions(-)
>
> diff --git a/fs/nilfs2/super.c b/fs/nilfs2/super.c
> index c7d1f9f..bd9d1f2 100644
> --- a/fs/nilfs2/super.c
> +++ b/fs/nilfs2/super.c
> @@ -973,7 +973,7 @@ static int nilfs_attach_snapshot(struct super_block *s, __u64 cno,
>
> static int nilfs_tree_was_touched(struct dentry *root_dentry)
> {
> - return root_dentry->d_count > 1;
> + return d_count(root_dentry) > 1;
> }
>
> /**
> --
> 1.7.1
>
> --
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