ceph: use generic_delete_inode() for ->drop_inode
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Message ID 20190705161456.5138-1-lhenriques@suse.com
State New
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Series
  • ceph: use generic_delete_inode() for ->drop_inode
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Commit Message

Luis Henriques July 5, 2019, 4:14 p.m. UTC
ceph_drop_inode() implementation is not any different from the generic
function, thus there's no point in keeping it around.

Signed-off-by: Luis Henriques <lhenriques@suse.com>
---
 fs/ceph/inode.c | 10 ----------
 fs/ceph/super.c |  2 +-
 fs/ceph/super.h |  1 -
 3 files changed, 1 insertion(+), 12 deletions(-)

Comments

Jeff Layton July 5, 2019, 4:33 p.m. UTC | #1
On Fri, 2019-07-05 at 17:14 +0100, Luis Henriques wrote:
> ceph_drop_inode() implementation is not any different from the generic
> function, thus there's no point in keeping it around.
> 
> Signed-off-by: Luis Henriques <lhenriques@suse.com>
> ---
>  fs/ceph/inode.c | 10 ----------
>  fs/ceph/super.c |  2 +-
>  fs/ceph/super.h |  1 -
>  3 files changed, 1 insertion(+), 12 deletions(-)
> 
> diff --git a/fs/ceph/inode.c b/fs/ceph/inode.c
> index 761451f36e2d..211140e6ef9c 100644
> --- a/fs/ceph/inode.c
> +++ b/fs/ceph/inode.c
> @@ -578,16 +578,6 @@ void ceph_destroy_inode(struct inode *inode)
>  	ceph_put_string(rcu_dereference_raw(ci->i_layout.pool_ns));
>  }
>  
> -int ceph_drop_inode(struct inode *inode)
> -{
> -	/*
> -	 * Positve dentry and corresponding inode are always accompanied
> -	 * in MDS reply. So no need to keep inode in the cache after
> -	 * dropping all its aliases.
> -	 */
> -	return 1;
> -}
> -
>  static inline blkcnt_t calc_inode_blocks(u64 size)
>  {
>  	return (size + (1<<9) - 1) >> 9;
> diff --git a/fs/ceph/super.c b/fs/ceph/super.c
> index d57fa60dcd43..b4a4772756cb 100644
> --- a/fs/ceph/super.c
> +++ b/fs/ceph/super.c
> @@ -843,7 +843,7 @@ static const struct super_operations ceph_super_ops = {
>  	.destroy_inode	= ceph_destroy_inode,
>  	.free_inode	= ceph_free_inode,
>  	.write_inode    = ceph_write_inode,
> -	.drop_inode	= ceph_drop_inode,
> +	.drop_inode	= generic_delete_inode,
>  	.sync_fs        = ceph_sync_fs,
>  	.put_super	= ceph_put_super,
>  	.remount_fs	= ceph_remount,
> diff --git a/fs/ceph/super.h b/fs/ceph/super.h
> index 5f27e1f7f2d6..622e6c96c960 100644
> --- a/fs/ceph/super.h
> +++ b/fs/ceph/super.h
> @@ -878,7 +878,6 @@ extern const struct inode_operations ceph_file_iops;
>  extern struct inode *ceph_alloc_inode(struct super_block *sb);
>  extern void ceph_destroy_inode(struct inode *inode);
>  extern void ceph_free_inode(struct inode *inode);
> -extern int ceph_drop_inode(struct inode *inode);
>  
>  extern struct inode *ceph_get_inode(struct super_block *sb,
>  				    struct ceph_vino vino);

Merged into ceph-client/testing. We should be able to get this in for
5.3.

Thanks!

Patch
diff mbox series

diff --git a/fs/ceph/inode.c b/fs/ceph/inode.c
index 761451f36e2d..211140e6ef9c 100644
--- a/fs/ceph/inode.c
+++ b/fs/ceph/inode.c
@@ -578,16 +578,6 @@  void ceph_destroy_inode(struct inode *inode)
 	ceph_put_string(rcu_dereference_raw(ci->i_layout.pool_ns));
 }
 
-int ceph_drop_inode(struct inode *inode)
-{
-	/*
-	 * Positve dentry and corresponding inode are always accompanied
-	 * in MDS reply. So no need to keep inode in the cache after
-	 * dropping all its aliases.
-	 */
-	return 1;
-}
-
 static inline blkcnt_t calc_inode_blocks(u64 size)
 {
 	return (size + (1<<9) - 1) >> 9;
diff --git a/fs/ceph/super.c b/fs/ceph/super.c
index d57fa60dcd43..b4a4772756cb 100644
--- a/fs/ceph/super.c
+++ b/fs/ceph/super.c
@@ -843,7 +843,7 @@  static const struct super_operations ceph_super_ops = {
 	.destroy_inode	= ceph_destroy_inode,
 	.free_inode	= ceph_free_inode,
 	.write_inode    = ceph_write_inode,
-	.drop_inode	= ceph_drop_inode,
+	.drop_inode	= generic_delete_inode,
 	.sync_fs        = ceph_sync_fs,
 	.put_super	= ceph_put_super,
 	.remount_fs	= ceph_remount,
diff --git a/fs/ceph/super.h b/fs/ceph/super.h
index 5f27e1f7f2d6..622e6c96c960 100644
--- a/fs/ceph/super.h
+++ b/fs/ceph/super.h
@@ -878,7 +878,6 @@  extern const struct inode_operations ceph_file_iops;
 extern struct inode *ceph_alloc_inode(struct super_block *sb);
 extern void ceph_destroy_inode(struct inode *inode);
 extern void ceph_free_inode(struct inode *inode);
-extern int ceph_drop_inode(struct inode *inode);
 
 extern struct inode *ceph_get_inode(struct super_block *sb,
 				    struct ceph_vino vino);