tree d590d52a6837e0201abf8fd4461fa177d3658a5a
parent 2a4efa42450762cbfa5c5712aa4cc9f06924c9fd
author Eduard - Gabriel Munteanu <eduard.munteanu@linux360.ro> 1237813942 +0200
committer Ingo Molnar <mingo@elte.hu> 1238514302 +0200

tracing: provide trace_seq_reserve()

trace_seq_reserve() allows a caller to reserve space in a trace_seq and
write directly into it. This makes it easier to export binary data to
userspace via the tracing interface, by simply filling in a struct.

Signed-off-by: Eduard - Gabriel Munteanu <eduard.munteanu@linux360.ro>
Signed-off-by: Ingo Molnar <mingo@elte.hu>