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btrfs: sink gfp_t parameter to btrfs_backref_iter_alloc

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There's only one caller that passes GFP_NOFS, we can drop the parameter
an use the flags directly.

Reviewed-by: Anand Jain <anand.jain@oracle.com>
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
David Sterba 2022-10-14 15:45:37 +02:00
parent e9c83077d2
commit d68194b238
3 changed files with 4 additions and 6 deletions
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5
fs/btrfs/backref.c
View File

@ -2650,12 +2650,11 @@ void free_ipath(struct inode_fs_paths *ipath)
kfree(ipath);
}
struct btrfs_backref_iter *btrfs_backref_iter_alloc(
struct btrfs_fs_info *fs_info, gfp_t gfp_flag)
struct btrfs_backref_iter *btrfs_backref_iter_alloc(struct btrfs_fs_info *fs_info)
{
struct btrfs_backref_iter *ret;
ret = kzalloc(sizeof(*ret), gfp_flag);
ret = kzalloc(sizeof(*ret), GFP_NOFS);
if (!ret)
return NULL;

3
fs/btrfs/backref.h
View File

@ -156,8 +156,7 @@ struct btrfs_backref_iter {
u32 end_ptr;
};
struct btrfs_backref_iter *btrfs_backref_iter_alloc(
struct btrfs_fs_info *fs_info, gfp_t gfp_flag);
struct btrfs_backref_iter *btrfs_backref_iter_alloc(struct btrfs_fs_info *fs_info);
static inline void btrfs_backref_iter_free(struct btrfs_backref_iter *iter)
{

2
fs/btrfs/relocation.c
View File

@ -473,7 +473,7 @@ static noinline_for_stack struct btrfs_backref_node *build_backref_tree(
int ret;
int err = 0;
iter = btrfs_backref_iter_alloc(rc->extent_root->fs_info, GFP_NOFS);
iter = btrfs_backref_iter_alloc(rc->extent_root->fs_info);
if (!iter)
return ERR_PTR(-ENOMEM);
path = btrfs_alloc_path();