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From: Carlos Neira <cneirabustos@gmail.com>
To: netdev@vger.kernel.org
Cc: yhs@fb.com, ebiederm@xmission.com, brouer@redhat.com,
	cneirabustos@gmail.com, bpf@vger.kernel.org
Subject: [PATCH bpf-next v10 1/4] fs/namei.c: make available filename_lookup() for bpf helpers.
Date: Fri,  6 Sep 2019 11:09:49 -0400
Message-ID: <20190906150952.23066-2-cneirabustos@gmail.com> (raw)
In-Reply-To: <20190906150952.23066-1-cneirabustos@gmail.com>

Signed-off-by: Carlos Neira <cneirabustos@gmail.com>
---
 fs/internal.h         | 2 --
 fs/namei.c            | 1 -
 include/linux/namei.h | 4 ++++
 3 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/fs/internal.h b/fs/internal.h
index 315fcd8d237c..6647e15dd419 100644
--- a/fs/internal.h
+++ b/fs/internal.h
@@ -59,8 +59,6 @@ extern int finish_clean_context(struct fs_context *fc);
 /*
  * namei.c
  */
-extern int filename_lookup(int dfd, struct filename *name, unsigned flags,
-			   struct path *path, struct path *root);
 extern int user_path_mountpoint_at(int, const char __user *, unsigned int, struct path *);
 extern int vfs_path_lookup(struct dentry *, struct vfsmount *,
 			   const char *, unsigned int, struct path *);
diff --git a/fs/namei.c b/fs/namei.c
index 209c51a5226c..a89fc72a4a10 100644
--- a/fs/namei.c
+++ b/fs/namei.c
@@ -19,7 +19,6 @@
 #include <linux/export.h>
 #include <linux/kernel.h>
 #include <linux/slab.h>
-#include <linux/fs.h>
 #include <linux/namei.h>
 #include <linux/pagemap.h>
 #include <linux/fsnotify.h>
diff --git a/include/linux/namei.h b/include/linux/namei.h
index 9138b4471dbf..b45c8b6f7cb4 100644
--- a/include/linux/namei.h
+++ b/include/linux/namei.h
@@ -6,6 +6,7 @@
 #include <linux/path.h>
 #include <linux/fcntl.h>
 #include <linux/errno.h>
+#include <linux/fs.h>
 
 enum { MAX_NESTED_LINKS = 8 };
 
@@ -97,6 +98,9 @@ extern void unlock_rename(struct dentry *, struct dentry *);
 
 extern void nd_jump_link(struct path *path);
 
+extern int filename_lookup(int dfd, struct filename *name, unsigned flags,
+			   struct path *path, struct path *root);
+
 static inline void nd_terminate_link(void *name, size_t len, size_t maxlen)
 {
 	((char *) name)[min(len, maxlen)] = '\0';
-- 
2.11.0


  reply index

Thread overview: 25+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-09-06 15:09 [PATCH bpf-next v10 0/4] BPF: New helper to obtain namespace data from current task Carlos Neira
2019-09-06 15:09 ` Carlos Neira [this message]
2019-09-06 15:09 ` [PATCH bpf-next v10 2/4] bpf: new helper to obtain namespace data from current task New bpf helper bpf_get_current_pidns_info Carlos Neira
2019-09-06 15:24   ` Al Viro
2019-09-06 15:46     ` Al Viro
2019-09-06 16:00       ` Al Viro
2019-09-06 23:21         ` Yonghong Song
2019-09-07  0:10           ` Al Viro
2019-09-07  6:34             ` Yonghong Song
2019-09-09 17:45               ` Carlos Antonio Neira Bustos
2019-09-10 22:35                 ` Yonghong Song
2019-09-10 23:15                   ` Al Viro
2019-09-11  8:16                     ` ebiederm
2019-09-12  5:49                       ` Yonghong Song
     [not found]                         ` <CACiB22j9M2gmccnh7XqqFp8g7qKFuiOrSAVJiA2tQHLB0pmoSQ@mail.gmail.com>
2019-09-13  2:56                           ` Yonghong Song
2019-09-13 11:58                             ` Carlos Antonio Neira Bustos
2019-09-13 16:59                         ` ebiederm
2019-09-13 17:28                           ` Yonghong Song
2019-09-11  4:32                   ` Carlos Antonio Neira Bustos
2019-09-11  8:17                     ` ebiederm
2019-09-10 22:46   ` Yonghong Song
2019-09-11  4:33     ` Carlos Antonio Neira Bustos
2019-09-06 15:09 ` [PATCH bpf-next v10 3/4] tools: Added bpf_get_current_pidns_info helper Carlos Neira
2019-09-06 15:09 ` [PATCH bpf-next v10 4/4] tools/testing/selftests/bpf: Add self-tests for helper bpf_get_pidns_info Carlos Neira
2019-09-10 22:55   ` Yonghong Song

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