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erofs: remove unused tag argument while registering a workgroup

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All workgroups are registered with tag value set to 0, to simplify
erofs_register_workgroup() interface the tag argument can be removed,
if its only value is sent down to the function body.

Signed-off-by: Vladimir Zapolskiy <vladimir@tuxera.com>
Link: https://lore.kernel.org/r/20200102120118.14979-3-vladimir@tuxera.com
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Gao Xiang <gaoxiang25@huawei.com>
This commit is contained in:
Vladimir Zapolskiy 2020-01-02 14:01:17 +02:00 committed by Gao Xiang
parent 997626d838
commit e5e9a43203
3 changed files with 4 additions and 5 deletions
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2
fs/erofs/internal.h
View File

@ -403,7 +403,7 @@ int erofs_workgroup_put(struct erofs_workgroup *grp);
struct erofs_workgroup *erofs_find_workgroup(struct super_block *sb,
pgoff_t index);
int erofs_register_workgroup(struct super_block *sb,
struct erofs_workgroup *grp, bool tag);
struct erofs_workgroup *grp);
void erofs_workgroup_free_rcu(struct erofs_workgroup *grp);
void erofs_shrinker_register(struct super_block *sb);
void erofs_shrinker_unregister(struct super_block *sb);

5
fs/erofs/utils.c
View File

@ -83,8 +83,7 @@ repeat:
}
int erofs_register_workgroup(struct super_block *sb,
struct erofs_workgroup *grp,
bool tag)
struct erofs_workgroup *grp)
{
struct erofs_sb_info *sbi;
int err;
@ -102,7 +101,7 @@ int erofs_register_workgroup(struct super_block *sb,
sbi = EROFS_SB(sb);
xa_lock(&sbi->workstn_tree);
grp = xa_tag_pointer(grp, tag);
grp = xa_tag_pointer(grp, 0);
/*
* Bump up reference count before making this workgroup

2
fs/erofs/zdata.c
View File

@ -437,7 +437,7 @@ static int z_erofs_register_collection(struct z_erofs_collector *clt,
*/
mutex_trylock(&cl->lock);
err = erofs_register_workgroup(inode->i_sb, &pcl->obj, 0);
err = erofs_register_workgroup(inode->i_sb, &pcl->obj);
if (err) {
mutex_unlock(&cl->lock);
kmem_cache_free(pcluster_cachep, pcl);