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031ba1fd91
'default n' is the default value for any bool or tristate Kconfig
setting so there is no need to write it explicitly.
Also since commit f467c5640c
("kconfig: only write '# CONFIG_FOO
is not set' for visible symbols") the Kconfig behavior is the same
regardless of 'default n' being present or not:
...
One side effect of (and the main motivation for) this change is making
the following two definitions behave exactly the same:
config FOO
bool
config FOO
bool
default n
With this change, neither of these will generate a
'# CONFIG_FOO is not set' line (assuming FOO isn't selected/implied).
That might make it clearer to people that a bare 'default n' is
redundant.
...
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
29 lines
825 B
Text
29 lines
825 B
Text
# SPDX-License-Identifier: GPL-2.0
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menu "Android"
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if ANDROID
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config ASHMEM
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bool "Enable the Anonymous Shared Memory Subsystem"
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depends on SHMEM
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help
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The ashmem subsystem is a new shared memory allocator, similar to
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POSIX SHM but with different behavior and sporting a simpler
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file-based API.
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It is, in theory, a good memory allocator for low-memory devices,
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because it can discard shared memory units when under memory pressure.
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config ANDROID_VSOC
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tristate "Android Virtual SoC support"
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depends on PCI_MSI
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help
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This option adds support for the Virtual SoC driver needed to boot
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a 'cuttlefish' Android image inside QEmu. The driver interacts with
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a QEmu ivshmem device. If built as a module, it will be called vsoc.
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source "drivers/staging/android/ion/Kconfig"
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endif # if ANDROID
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endmenu
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