[bpf-next,RFC,v1,4/5] tools: bpf: update bpftool for file_storage map

Commit Message

Kumar Kartikeya Dwivedi Aug. 21, 2021, 6:48 p.m. UTC

This updates bpftool to recognise the new file local storage map type.

Signed-off-by: Kumar Kartikeya Dwivedi <[e-mail]>
---
 tools/bpf/bpftool/Documentation/bpftool-map.rst | 2 +-
 tools/bpf/bpftool/bash-completion/bpftool       | 3 ++-
 tools/bpf/bpftool/map.c                         | 3 ++-
 3 files changed, 5 insertions(+), 3 deletions(-)

Patch

diff --git a/tools/bpf/bpftool/Documentation/bpftool-map.rst b/tools/bpf/bpftool/Documentation/bpftool-map.rst
index d0c4abe08aba..aff192eb6e37 100644
--- a/tools/bpf/bpftool/Documentation/bpftool-map.rst
+++ b/tools/bpf/bpftool/Documentation/bpftool-map.rst
@@ -52,7 +52,7 @@  MAP COMMANDS
 |		| **devmap** | **devmap_hash** | **sockmap** | **cpumap** | **xskmap** | **sockhash**
 |		| **cgroup_storage** | **reuseport_sockarray** | **percpu_cgroup_storage**
 |		| **queue** | **stack** | **sk_storage** | **struct_ops** | **ringbuf** | **inode_storage**
-		| **task_storage** }
+		| **task_storage** | **file_storage** }
 
 DESCRIPTION
 ===========
diff --git a/tools/bpf/bpftool/bash-completion/bpftool b/tools/bpf/bpftool/bash-completion/bpftool
index 88e2bcf16cca..e7939e82bda4 100644
--- a/tools/bpf/bpftool/bash-completion/bpftool
+++ b/tools/bpf/bpftool/bash-completion/bpftool
@@ -710,7 +710,8 @@  _bpftool()
                                 hash_of_maps devmap devmap_hash sockmap cpumap \
                                 xskmap sockhash cgroup_storage reuseport_sockarray \
                                 percpu_cgroup_storage queue stack sk_storage \
-                                struct_ops inode_storage task_storage ringbuf'
+                                struct_ops inode_storage task_storage ringbuf \
+                                file_storage'
                             COMPREPLY=( $( compgen -W "$BPFTOOL_MAP_CREATE_TYPES" -- "$cur" ) )
                             return 0
                             ;;
diff --git a/tools/bpf/bpftool/map.c b/tools/bpf/bpftool/map.c
index 407071d54ab1..f3c6ea47f846 100644
--- a/tools/bpf/bpftool/map.c
+++ b/tools/bpf/bpftool/map.c
@@ -52,6 +52,7 @@  const char * const map_type_name[] = {
 	[BPF_MAP_TYPE_RINGBUF]			= "ringbuf",
 	[BPF_MAP_TYPE_INODE_STORAGE]		= "inode_storage",
 	[BPF_MAP_TYPE_TASK_STORAGE]		= "task_storage",
+	[BPF_MAP_TYPE_FILE_STORAGE]		= "file_storage",
 };
 
 const size_t map_type_name_size = ARRAY_SIZE(map_type_name);
@@ -1466,7 +1467,7 @@  static int do_help(int argc, char **argv)
 		"                 devmap | devmap_hash | sockmap | cpumap | xskmap | sockhash |\n"
 		"                 cgroup_storage | reuseport_sockarray | percpu_cgroup_storage |\n"
 		"                 queue | stack | sk_storage | struct_ops | ringbuf | inode_storage |\n"
-		"                 task_storage }\n"
+		"		  task_storage | file_storage }\n"
 		"       " HELP_SPEC_OPTIONS " |\n"
 		"                    {-f|--bpffs} | {-n|--nomount} }\n"
 		"",