diff options
| author |   Steven Rostedt <rostedt@goodmis.org> | 2008-09-29 23:02:39 -0400 |
|---|---|---|
| committer |   Ingo Molnar <mingo@elte.hu> | 2008-10-14 10:38:55 +0200 |
| commit | a7b1374333407f409cf8df7e623b12490f073c84 (patch) | |
| tree | ecd83a07e17b6659896010adc7ceaa56eb08d12b /kernel/trace/trace_sched_switch.c | |
| parent | tracing: unified trace buffer (diff) | |
| download | linux-dev-a7b1374333407f409cf8df7e623b12490f073c84.tar.xz linux-dev-a7b1374333407f409cf8df7e623b12490f073c84.zip | |
ring_buffer: add paranoid check for buffer page
If for some strange reason the buffer_page gets bigger, or the page struct
gets smaller, I want to know this ASAP. The best way is to not let the
kernel compile.
This patch adds code to test the size of the struct buffer_page against the
page struct and will cause compile issues if the buffer_page ever gets bigger
than the page struct.
Signed-off-by: Steven Rostedt <srostedt@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'kernel/trace/trace_sched_switch.c')
0 files changed, 0 insertions, 0 deletions