Commit b16fc097 authored by Tobias Klauser's avatar Tobias Klauser Committed by Alexei Starovoitov
Browse files

bpf: Fix two typos in uapi/linux/bpf.h 



Also remove trailing whitespaces in bpf_skb_get_tunnel_key example code.

Signed-off-by: default avatarTobias Klauser <tklauser@distanz.ch>
Signed-off-by: default avatarAlexei Starovoitov <ast@kernel.org>
Link: https://lore.kernel.org/bpf/20200821133642.18870-1-tklauser@distanz.ch
parent c210773d

include/uapi/linux/bpf.h

+5 −5
Original line number Diff line number Diff line
@@ -767,7 +767,7 @@ union bpf_attr { 
 *

 * 		Also, note that **bpf_trace_printk**\ () is slow, and should

 * 		only be used for debugging purposes. For this reason, a notice

 * 		bloc (spanning several lines) is printed to kernel logs and

 * 		block (spanning several lines) is printed to kernel logs and

 * 		states that the helper should not be used "for production use"

 * 		the first time this helper is used (or more precisely, when

 * 		**trace_printk**\ () buffers are allocated). For passing values
@@ -1147,7 +1147,7 @@ union bpf_attr { 
 * 	Description

 * 		Retrieve the realm or the route, that is to say the

 * 		**tclassid** field of the destination for the *skb*. The

 * 		indentifier retrieved is a user-provided tag, similar to the

 * 		identifier retrieved is a user-provided tag, similar to the

 * 		one used with the net_cls cgroup (see description for

 * 		**bpf_get_cgroup_classid**\ () helper), but here this tag is

 * 		held by a route (a destination entry), not by a task.

tools/include/uapi/linux/bpf.h

+5 −5
Original line number Diff line number Diff line
@@ -767,7 +767,7 @@ union bpf_attr { 
 *

 * 		Also, note that **bpf_trace_printk**\ () is slow, and should

 * 		only be used for debugging purposes. For this reason, a notice

 * 		bloc (spanning several lines) is printed to kernel logs and

 * 		block (spanning several lines) is printed to kernel logs and

 * 		states that the helper should not be used "for production use"

 * 		the first time this helper is used (or more precisely, when

 * 		**trace_printk**\ () buffers are allocated). For passing values
@@ -1147,7 +1147,7 @@ union bpf_attr { 
 * 	Description

 * 		Retrieve the realm or the route, that is to say the

 * 		**tclassid** field of the destination for the *skb*. The

 * 		indentifier retrieved is a user-provided tag, similar to the

 * 		identifier retrieved is a user-provided tag, similar to the

 * 		one used with the net_cls cgroup (see description for

 * 		**bpf_get_cgroup_classid**\ () helper), but here this tag is

 * 		held by a route (a destination entry), not by a task.