Messages in this thread Patch in this message |  | | | Date | Mon, 15 Jun 2009 18:13:02 GMT | | From | tip-bot for Wu Zhangjin <> | | Subject | [tip:tracing/urgent] tracing: fix undeclared 'PAGE_SIZE' in include/linux/trace_seq.h |
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Commit-ID: 78be6914cb5c6d648617c51bb99bf81f28471d89 Gitweb: http://git.kernel.org/tip/78be6914cb5c6d648617c51bb99bf81f28471d89 Author: Wu Zhangjin <wuzj@lemote.com> AuthorDate: Sun, 14 Jun 2009 14:52:30 +0800 Committer: Steven Rostedt <rostedt@goodmis.org> CommitDate: Mon, 15 Jun 2009 11:37:09 -0400
tracing: fix undeclared 'PAGE_SIZE' in include/linux/trace_seq.h
when compiling linux-mips with kmemtrace enabled, there will be an error:
include/linux/trace_seq.h:12: error: 'PAGE_SIZE' undeclared here (not in a function)
I checked the source code and found trace_seq.h used PAGE_SIZE but not included the relative header file, so, fix it via adding the header file <asm/page.h>
Acked-by: Frederic Weisbecker <fweisbec@gmail.com> Acked-by: Pekka Enberg <penberg@cs.helsinki.fi> Signed-off-by: Wu Zhangjin <wuzj@lemote.com> LKML-Reference: <1244962350-28702-1-git-send-email-wuzhangjin@gmail.com> Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
--- include/linux/trace_seq.h | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) diff --git a/include/linux/trace_seq.h b/include/linux/trace_seq.h index c68bccb..c134dd1 100644 --- a/include/linux/trace_seq.h +++ b/include/linux/trace_seq.h @@ -3,6 +3,8 @@ #include <linux/fs.h> +#include <asm/page.h> + /* * Trace sequences are used to allow a function to call several other functions * to create a string of data to use (up to a max of PAGE_SIZE.
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