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[1/2] ceph: remove ceph_lookup_inode()

Message ID 1378106394-14481-1-git-send-email-zheng.z.yan@intel.com (mailing list archive)
State New, archived
Headers show

Commit Message

Yan, Zheng Sept. 2, 2013, 7:19 a.m. UTC
From: "Yan, Zheng" <zheng.z.yan@intel.com>

commit 6f60f889 (ceph: fix freeing inode vs removing session caps race)
introduced ceph_lookup_inode(). But there is already a ceph_find_inode()
which provides similar function. So remove ceph_lookup_inode(), use
ceph_find_inode() instead.

Signed-off-by: Yan, Zheng <zheng.z.yan@intel.com>
---
 fs/ceph/inode.c      | 8 --------
 fs/ceph/mds_client.c | 2 +-
 fs/ceph/super.h      | 2 --
 3 files changed, 1 insertion(+), 11 deletions(-)

Comments

Alex Elder Sept. 3, 2013, 1:40 p.m. UTC | #1
On 09/02/2013 02:19 AM, Yan, Zheng wrote:
> From: "Yan, Zheng" <zheng.z.yan@intel.com>
> 
> commit 6f60f889 (ceph: fix freeing inode vs removing session caps race)
> introduced ceph_lookup_inode(). But there is already a ceph_find_inode()
> which provides similar function. So remove ceph_lookup_inode(), use
> ceph_find_inode() instead.
> 
> Signed-off-by: Yan, Zheng <zheng.z.yan@intel.com>

Looks good.

Reviewed-by: Alex Elder <elder@linaro.org>

> ---
>  fs/ceph/inode.c      | 8 --------
>  fs/ceph/mds_client.c | 2 +-
>  fs/ceph/super.h      | 2 --
>  3 files changed, 1 insertion(+), 11 deletions(-)
> 
> diff --git a/fs/ceph/inode.c b/fs/ceph/inode.c
> index eae41cd..8549a48 100644
> --- a/fs/ceph/inode.c
> +++ b/fs/ceph/inode.c
> @@ -62,14 +62,6 @@ struct inode *ceph_get_inode(struct super_block *sb, struct ceph_vino vino)
>  	return inode;
>  }
>  
> -struct inode *ceph_lookup_inode(struct super_block *sb, struct ceph_vino vino)
> -{
> -	struct inode *inode;
> -	ino_t t = ceph_vino_to_ino(vino);
> -	inode = ilookup5_nowait(sb, t, ceph_ino_compare, &vino);
> -	return inode;
> -}
> -
>  /*
>   * get/constuct snapdir inode for a given directory
>   */
> diff --git a/fs/ceph/mds_client.c b/fs/ceph/mds_client.c
> index 603786b..b7bda5d 100644
> --- a/fs/ceph/mds_client.c
> +++ b/fs/ceph/mds_client.c
> @@ -1054,7 +1054,7 @@ static void remove_session_caps(struct ceph_mds_session *session)
>  			vino = cap->ci->i_vino;
>  			spin_unlock(&session->s_cap_lock);
>  
> -			inode = ceph_lookup_inode(sb, vino);
> +			inode = ceph_find_inode(sb, vino);
>  			iput(inode);
>  
>  			spin_lock(&session->s_cap_lock);
> diff --git a/fs/ceph/super.h b/fs/ceph/super.h
> index bb23ef6..6014b0a 100644
> --- a/fs/ceph/super.h
> +++ b/fs/ceph/super.h
> @@ -694,8 +694,6 @@ extern void ceph_destroy_inode(struct inode *inode);
>  
>  extern struct inode *ceph_get_inode(struct super_block *sb,
>  				    struct ceph_vino vino);
> -extern struct inode *ceph_lookup_inode(struct super_block *sb,
> -				       struct ceph_vino vino);
>  extern struct inode *ceph_get_snapdir(struct inode *parent);
>  extern int ceph_fill_file_size(struct inode *inode, int issued,
>  			       u32 truncate_seq, u64 truncate_size, u64 size);
> 

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diff mbox

Patch

diff --git a/fs/ceph/inode.c b/fs/ceph/inode.c
index eae41cd..8549a48 100644
--- a/fs/ceph/inode.c
+++ b/fs/ceph/inode.c
@@ -62,14 +62,6 @@  struct inode *ceph_get_inode(struct super_block *sb, struct ceph_vino vino)
 	return inode;
 }
 
-struct inode *ceph_lookup_inode(struct super_block *sb, struct ceph_vino vino)
-{
-	struct inode *inode;
-	ino_t t = ceph_vino_to_ino(vino);
-	inode = ilookup5_nowait(sb, t, ceph_ino_compare, &vino);
-	return inode;
-}
-
 /*
  * get/constuct snapdir inode for a given directory
  */
diff --git a/fs/ceph/mds_client.c b/fs/ceph/mds_client.c
index 603786b..b7bda5d 100644
--- a/fs/ceph/mds_client.c
+++ b/fs/ceph/mds_client.c
@@ -1054,7 +1054,7 @@  static void remove_session_caps(struct ceph_mds_session *session)
 			vino = cap->ci->i_vino;
 			spin_unlock(&session->s_cap_lock);
 
-			inode = ceph_lookup_inode(sb, vino);
+			inode = ceph_find_inode(sb, vino);
 			iput(inode);
 
 			spin_lock(&session->s_cap_lock);
diff --git a/fs/ceph/super.h b/fs/ceph/super.h
index bb23ef6..6014b0a 100644
--- a/fs/ceph/super.h
+++ b/fs/ceph/super.h
@@ -694,8 +694,6 @@  extern void ceph_destroy_inode(struct inode *inode);
 
 extern struct inode *ceph_get_inode(struct super_block *sb,
 				    struct ceph_vino vino);
-extern struct inode *ceph_lookup_inode(struct super_block *sb,
-				       struct ceph_vino vino);
 extern struct inode *ceph_get_snapdir(struct inode *parent);
 extern int ceph_fill_file_size(struct inode *inode, int issued,
 			       u32 truncate_seq, u64 truncate_size, u64 size);