diff options
| author | Matthew Wilcox (Oracle) <willy@infradead.org> | 2020-09-03 16:22:32 +0200 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2020-09-08 22:20:39 -0400 |
| commit | 4bd6a7353ee14697fea645e941354976d2c4a452 (patch) | |
| tree | fc5477c5f8ff20e2b5e5d66ecc8c319ff44b4fd0 /include/linux/bpf-cgroup.h | |
| parent | fd5a13f4893c8df2a5a3af8599adecb52d05fe89 (diff) | |
| download | lwn-4bd6a7353ee14697fea645e941354976d2c4a452.tar.gz lwn-4bd6a7353ee14697fea645e941354976d2c4a452.zip | |
sysctl: Convert to iter interfaces
Using the read_iter/write_iter interfaces allows for in-kernel users
to set sysctls without using set_fs(). Also, the buffer is a string,
so give it the real type of 'char *', not void *.
[AV: Christoph's fixup folded in]
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'include/linux/bpf-cgroup.h')
| -rw-r--r-- | include/linux/bpf-cgroup.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/bpf-cgroup.h b/include/linux/bpf-cgroup.h index 64f367044e25..82b26a1386d8 100644 --- a/include/linux/bpf-cgroup.h +++ b/include/linux/bpf-cgroup.h @@ -136,7 +136,7 @@ int __cgroup_bpf_check_dev_permission(short dev_type, u32 major, u32 minor, int __cgroup_bpf_run_filter_sysctl(struct ctl_table_header *head, struct ctl_table *table, int write, - void **buf, size_t *pcount, loff_t *ppos, + char **buf, size_t *pcount, loff_t *ppos, enum bpf_attach_type type); int __cgroup_bpf_run_filter_setsockopt(struct sock *sock, int *level, |