diff options
| author | David S. Miller <davem@davemloft.net> | 2010-04-06 19:59:46 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-04-12 22:37:15 -0700 |
| commit | a71d1d6bb1b26e566e5c06c37857f4cdc1664780 (patch) | |
| tree | 5b982f3bd77f47ef6ebbd2a9529a4efcb1df106e /arch/xtensa/kernel/head.S | |
| parent | daecbf58a509bc27c112647e825df763c3e3b0f4 (diff) | |
sparc64: Give a stack frame to the ftrace call sites.
It's the only way we'll be able to implement the function
graph tracer properly.
A positive is that we no longer have to worry about the
linker over-optimizing the tail call, since we don't
use a tail call any more.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/xtensa/kernel/head.S')
0 files changed, 0 insertions, 0 deletions