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Diffstat (limited to 'kernel/bpf')
-rw-r--r--kernel/bpf/bpf_inode_storage.c14
-rw-r--r--kernel/bpf/btf.c6
-rw-r--r--kernel/bpf/syscall.c42
-rw-r--r--kernel/bpf/token.c10
4 files changed, 36 insertions, 36 deletions
diff --git a/kernel/bpf/bpf_inode_storage.c b/kernel/bpf/bpf_inode_storage.c
index b0ef45db207c..0a79aee6523d 100644
--- a/kernel/bpf/bpf_inode_storage.c
+++ b/kernel/bpf/bpf_inode_storage.c
@@ -80,10 +80,10 @@ static void *bpf_fd_inode_storage_lookup_elem(struct bpf_map *map, void *key)
struct bpf_local_storage_data *sdata;
struct fd f = fdget_raw(*(int *)key);
- if (!f.file)
+ if (!fd_file(f))
return ERR_PTR(-EBADF);
- sdata = inode_storage_lookup(file_inode(f.file), map, true);
+ sdata = inode_storage_lookup(file_inode(fd_file(f)), map, true);
fdput(f);
return sdata ? sdata->data : NULL;
}
@@ -94,14 +94,14 @@ static long bpf_fd_inode_storage_update_elem(struct bpf_map *map, void *key,
struct bpf_local_storage_data *sdata;
struct fd f = fdget_raw(*(int *)key);
- if (!f.file)
+ if (!fd_file(f))
return -EBADF;
- if (!inode_storage_ptr(file_inode(f.file))) {
+ if (!inode_storage_ptr(file_inode(fd_file(f)))) {
fdput(f);
return -EBADF;
}
- sdata = bpf_local_storage_update(file_inode(f.file),
+ sdata = bpf_local_storage_update(file_inode(fd_file(f)),
(struct bpf_local_storage_map *)map,
value, map_flags, GFP_ATOMIC);
fdput(f);
@@ -126,10 +126,10 @@ static long bpf_fd_inode_storage_delete_elem(struct bpf_map *map, void *key)
struct fd f = fdget_raw(*(int *)key);
int err;
- if (!f.file)
+ if (!fd_file(f))
return -EBADF;
- err = inode_storage_delete(file_inode(f.file), map);
+ err = inode_storage_delete(file_inode(fd_file(f)), map);
fdput(f);
return err;
}
diff --git a/kernel/bpf/btf.c b/kernel/bpf/btf.c
index 8ae092ae1573..83bbf935c562 100644
--- a/kernel/bpf/btf.c
+++ b/kernel/bpf/btf.c
@@ -7715,15 +7715,15 @@ struct btf *btf_get_by_fd(int fd)
f = fdget(fd);
- if (!f.file)
+ if (!fd_file(f))
return ERR_PTR(-EBADF);
- if (f.file->f_op != &btf_fops) {
+ if (fd_file(f)->f_op != &btf_fops) {
fdput(f);
return ERR_PTR(-EINVAL);
}
- btf = f.file->private_data;
+ btf = fd_file(f)->private_data;
refcount_inc(&btf->refcnt);
fdput(f);
diff --git a/kernel/bpf/syscall.c b/kernel/bpf/syscall.c
index 8a4117f6d761..8386f25bc532 100644
--- a/kernel/bpf/syscall.c
+++ b/kernel/bpf/syscall.c
@@ -837,7 +837,7 @@ static int bpf_map_release(struct inode *inode, struct file *filp)
static fmode_t map_get_sys_perms(struct bpf_map *map, struct fd f)
{
- fmode_t mode = f.file->f_mode;
+ fmode_t mode = fd_file(f)->f_mode;
/* Our file permissions may have been overridden by global
* map permissions facing syscall side.
@@ -1430,14 +1430,14 @@ put_token:
*/
struct bpf_map *__bpf_map_get(struct fd f)
{
- if (!f.file)
+ if (!fd_file(f))
return ERR_PTR(-EBADF);
- if (f.file->f_op != &bpf_map_fops) {
+ if (fd_file(f)->f_op != &bpf_map_fops) {
fdput(f);
return ERR_PTR(-EINVAL);
}
- return f.file->private_data;
+ return fd_file(f)->private_data;
}
void bpf_map_inc(struct bpf_map *map)
@@ -1658,7 +1658,7 @@ static int map_update_elem(union bpf_attr *attr, bpfptr_t uattr)
goto free_key;
}
- err = bpf_map_update_value(map, f.file, key, value, attr->flags);
+ err = bpf_map_update_value(map, fd_file(f), key, value, attr->flags);
if (!err)
maybe_wait_bpf_programs(map);
@@ -2416,14 +2416,14 @@ int bpf_prog_new_fd(struct bpf_prog *prog)
static struct bpf_prog *____bpf_prog_get(struct fd f)
{
- if (!f.file)
+ if (!fd_file(f))
return ERR_PTR(-EBADF);
- if (f.file->f_op != &bpf_prog_fops) {
+ if (fd_file(f)->f_op != &bpf_prog_fops) {
fdput(f);
return ERR_PTR(-EINVAL);
}
- return f.file->private_data;
+ return fd_file(f)->private_data;
}
void bpf_prog_add(struct bpf_prog *prog, int i)
@@ -3266,14 +3266,14 @@ struct bpf_link *bpf_link_get_from_fd(u32 ufd)
struct fd f = fdget(ufd);
struct bpf_link *link;
- if (!f.file)
+ if (!fd_file(f))
return ERR_PTR(-EBADF);
- if (f.file->f_op != &bpf_link_fops && f.file->f_op != &bpf_link_fops_poll) {
+ if (fd_file(f)->f_op != &bpf_link_fops && fd_file(f)->f_op != &bpf_link_fops_poll) {
fdput(f);
return ERR_PTR(-EINVAL);
}
- link = f.file->private_data;
+ link = fd_file(f)->private_data;
bpf_link_inc(link);
fdput(f);
@@ -4989,19 +4989,19 @@ static int bpf_obj_get_info_by_fd(const union bpf_attr *attr,
return -EINVAL;
f = fdget(ufd);
- if (!f.file)
+ if (!fd_file(f))
return -EBADFD;
- if (f.file->f_op == &bpf_prog_fops)
- err = bpf_prog_get_info_by_fd(f.file, f.file->private_data, attr,
+ if (fd_file(f)->f_op == &bpf_prog_fops)
+ err = bpf_prog_get_info_by_fd(fd_file(f), fd_file(f)->private_data, attr,
uattr);
- else if (f.file->f_op == &bpf_map_fops)
- err = bpf_map_get_info_by_fd(f.file, f.file->private_data, attr,
+ else if (fd_file(f)->f_op == &bpf_map_fops)
+ err = bpf_map_get_info_by_fd(fd_file(f), fd_file(f)->private_data, attr,
uattr);
- else if (f.file->f_op == &btf_fops)
- err = bpf_btf_get_info_by_fd(f.file, f.file->private_data, attr, uattr);
- else if (f.file->f_op == &bpf_link_fops || f.file->f_op == &bpf_link_fops_poll)
- err = bpf_link_get_info_by_fd(f.file, f.file->private_data,
+ else if (fd_file(f)->f_op == &btf_fops)
+ err = bpf_btf_get_info_by_fd(fd_file(f), fd_file(f)->private_data, attr, uattr);
+ else if (fd_file(f)->f_op == &bpf_link_fops || fd_file(f)->f_op == &bpf_link_fops_poll)
+ err = bpf_link_get_info_by_fd(fd_file(f), fd_file(f)->private_data,
attr, uattr);
else
err = -EINVAL;
@@ -5222,7 +5222,7 @@ static int bpf_map_do_batch(const union bpf_attr *attr,
else if (cmd == BPF_MAP_LOOKUP_AND_DELETE_BATCH)
BPF_DO_BATCH(map->ops->map_lookup_and_delete_batch, map, attr, uattr);
else if (cmd == BPF_MAP_UPDATE_BATCH)
- BPF_DO_BATCH(map->ops->map_update_batch, map, f.file, attr, uattr);
+ BPF_DO_BATCH(map->ops->map_update_batch, map, fd_file(f), attr, uattr);
else
BPF_DO_BATCH(map->ops->map_delete_batch, map, attr, uattr);
err_put:
diff --git a/kernel/bpf/token.c b/kernel/bpf/token.c
index d6ccf8d00eab..9a1d356e79ed 100644
--- a/kernel/bpf/token.c
+++ b/kernel/bpf/token.c
@@ -122,10 +122,10 @@ int bpf_token_create(union bpf_attr *attr)
int err, fd;
f = fdget(attr->token_create.bpffs_fd);
- if (!f.file)
+ if (!fd_file(f))
return -EBADF;
- path = f.file->f_path;
+ path = fd_file(f)->f_path;
path_get(&path);
fdput(f);
@@ -235,14 +235,14 @@ struct bpf_token *bpf_token_get_from_fd(u32 ufd)
struct fd f = fdget(ufd);
struct bpf_token *token;
- if (!f.file)
+ if (!fd_file(f))
return ERR_PTR(-EBADF);
- if (f.file->f_op != &bpf_token_fops) {
+ if (fd_file(f)->f_op != &bpf_token_fops) {
fdput(f);
return ERR_PTR(-EINVAL);
}
- token = f.file->private_data;
+ token = fd_file(f)->private_data;
bpf_token_inc(token);
fdput(f);
generated by cgit v1.2.3 (git 2.39.0) at 2024-11-22 11:41:31 +0300