diff options
| author | Kees Cook <[email protected]> | 2021-09-29 15:02:14 -0700 |
|---|---|---|
| committer | Peter Zijlstra <[email protected]> | 2021-10-15 11:25:14 +0200 |
| commit | 42a20f86dc19f9282d974df0ba4d226c865ab9dd (patch) | |
| tree | 548e09e31785a53f7907e0e4c28471d0e53fcbb5 /arch/sparc/kernel/vdso.c | |
| parent | bc9bbb81730ea667c31c5b284f95ee312bab466f (diff) | |
sched: Add wrapper for get_wchan() to keep task blocked
Having a stable wchan means the process must be blocked and for it to
stay that way while performing stack unwinding.
Suggested-by: Peter Zijlstra <[email protected]>
Signed-off-by: Kees Cook <[email protected]>
Signed-off-by: Peter Zijlstra (Intel) <[email protected]>
Acked-by: Geert Uytterhoeven <[email protected]>
Acked-by: Russell King (Oracle) <[email protected]> [arm]
Tested-by: Mark Rutland <[email protected]> [arm64]
Link: https://lkml.kernel.org/r/[email protected]
Diffstat (limited to 'arch/sparc/kernel/vdso.c')
0 files changed, 0 insertions, 0 deletions