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uprobes: Kconfig dependency fix

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Suggested change from Oleg Nesterov. Fixes incomplete dependencies
for uprobes feature.

Signed-off-by: David A. Long <dave.long@linaro.org>
Acked-by: Oleg Nesterov <oleg@redhat.com>
This commit is contained in:
David A. Long 2014-03-07 10:32:22 -05:00
parent 0414855fdc
commit 09294e31b1
2 changed files with 2 additions and 5 deletions
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6
arch/Kconfig
View File

@ -86,9 +86,7 @@ config KPROBES_ON_FTRACE
optimize on top of function tracing.
config UPROBES
bool "Transparent user-space probes (EXPERIMENTAL)"
depends on UPROBE_EVENT && PERF_EVENTS
default n
def_bool n
select PERCPU_RWSEM
help
Uprobes is the user-space counterpart to kprobes: they
@ -101,8 +99,6 @@ config UPROBES
managed by the kernel and kept transparent to the probed
application. )
If in doubt, say "N".
config HAVE_64BIT_ALIGNED_ACCESS
def_bool 64BIT && !HAVE_EFFICIENT_UNALIGNED_ACCESS
help

1
kernel/trace/Kconfig
View File

@ -424,6 +424,7 @@ config UPROBE_EVENT
bool "Enable uprobes-based dynamic events"
depends on ARCH_SUPPORTS_UPROBES
depends on MMU
depends on PERF_EVENTS
select UPROBES
select PROBE_EVENTS
select TRACING