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| author | John Reiser <jreiser@bitwagon.com> | 2010-10-13 15:12:54 -0400 |
|---|---|---|
| committer | Steven Rostedt <rostedt@goodmis.org> | 2010-10-14 16:44:34 -0400 |
| commit | 81d3858d3131a589cade0d8b57f95cc1fc699b89 (patch) | |
| tree | a79260842b6de29a065e52f891e1527336e6e999 /fs | |
| parent | 3cba11d32bb4b24c3ba257043595772df4b9c7b5 (diff) | |
| download | lwn-81d3858d3131a589cade0d8b57f95cc1fc699b89.tar.gz lwn-81d3858d3131a589cade0d8b57f95cc1fc699b89.zip | |
ftrace: Add C version of recordmcount compile time code
Currently, the mcount callers are found with a perl script that does
an objdump on every file in the kernel. This is a C version of that
same code which should increase the performance time of compiling
the kernel with dynamic ftrace enabled.
Signed-off-by: John Reiser <jreiser@bitwagon.com>
[ Updated the code to include .text.unlikely section as well as
changing the format to follow Linux coding style. ]
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Diffstat (limited to 'fs')
0 files changed, 0 insertions, 0 deletions