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| author |   Atsushi Nemoto <anemo@mba.ocn.ne.jp> | 2006-02-08 01:48:03 +0900 |
|---|---|---|
| committer |   Ralf Baechle <ralf@linux-mips.org> | 2006-02-14 19:13:24 +0000 |
| commit | 63077519899721120b61d663a68adced068a459d (patch) | |
| tree | 54ed1587edae13a209f4cd2754ce4487fc3d6376 /fs/jbd/commit.c | |
| parent | [MIPS] Remove commented out function prom_build_cpu_map. (diff) | |
| download | wireguard-linux-63077519899721120b61d663a68adced068a459d.tar.xz wireguard-linux-63077519899721120b61d663a68adced068a459d.zip | |
[MIPS] Rewrite get_wchan and its helper functions using kallsyms_lookup.
Implement get_wchan() and frame_info_init() using kallsyms_lookup().
This fixes problem with static sched/lock functions and mfinfo[]
maintenance issue. If CONFIG_KALLSYMS was disabled, get_wchan() just
returns thread_saved_pc() value.
Also unwind stackframe based on "addiu sp,-imm" analysis instead of
frame pointer. This fixes problem with functions compiled without
-fomit-frame-pointer.
Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'fs/jbd/commit.c')
0 files changed, 0 insertions, 0 deletions