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ceph: use generic_delete_inode() for ->drop_inode

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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>
Reviewed-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
This commit is contained in:
Luis Henriques 2019-07-05 17:14:56 +01:00 committed by Ilya Dryomov
parent 87bc5b895d
commit 52dd0f1b3f
3 changed files with 1 additions and 12 deletions
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10
fs/ceph/inode.c
View File

@ -584,16 +584,6 @@ void ceph_evict_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;

2
fs/ceph/super.c
View File

@ -842,7 +842,7 @@ static const struct super_operations ceph_super_ops = {
.alloc_inode = ceph_alloc_inode,
.free_inode = ceph_free_inode,
.write_inode = ceph_write_inode,
.drop_inode = ceph_drop_inode,
.drop_inode = generic_delete_inode,
.evict_inode = ceph_evict_inode,
.sync_fs = ceph_sync_fs,
.put_super = ceph_put_super,

1
fs/ceph/super.h
View File

@ -886,7 +886,6 @@ extern const struct inode_operations ceph_file_iops;
extern struct inode *ceph_alloc_inode(struct super_block *sb);
extern void ceph_evict_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);