ARM: 9406/1: Fix callchain_trace() return value

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perf_callchain_store() return 0 on success, -1 otherwise, fix
callchain_trace() to return correct bool value. So walk_stackframe() can
have a chance to stop walking the stack ahead.

Fixes: 70ccc7c066 ("ARM: 9258/1: stacktrace: Make stack walk callback consistent with generic code")
Signed-off-by: Jinjie Ruan <ruanjinjie@huawei.com>
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>

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Jinjie Ruan 2024-06-27 08:29:59 +01:00 • committed by Russell King (Oracle)

parent e3cf20e5c6

commit 4e7b4ff2dc

1 changed files with 1 additions and 2 deletions

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arch/arm/kernel/perf_callchain.c

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