| commit | bdd6df6af98ce7e70702edfb5fd5dbbd8d1b0453 | |
| author | Eduard - Gabriel Munteanu <eduard.munteanu@linux360.ro> | |
| Mon, 23 Mar 2009 13:12:22 +0000 (23 15:12 +0200) | ||
| committer | Ingo Molnar <mingo@elte.hu> | |
| Tue, 31 Mar 2009 15:45:02 +0000 (31 17:45 +0200) | ||
| tree | d590d52a6837e0201abf8fd4461fa177d3658a5a | treesnapshot (tar.gz zip) |
| parent | 2a4efa42450762cbfa5c5712aa4cc9f06924c9fd | commitdiff |
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>
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>
| kernel/trace/trace_output.c | diffblobblamehistory | |
| kernel/trace/trace_output.h | diffblobblamehistory |