powerpc/fadump: Reorganize /sys/kernel/fadump_* sysfs files

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As the number of FADump sysfs files increases it is hard to manage all
of them inside /sys/kernel directory. It's better to have all the
FADump related sysfs files in a dedicated directory
/sys/kernel/fadump. But in order to maintain backward compatibility a
symlink has been added for every sysfs that has moved to new location.

As the FADump sysfs files are now part of a dedicated directory there
is no need to prefix their name with fadump_, hence sysfs file names
are also updated. For example fadump_enabled sysfs file is now
referred as enabled.

Also consolidate ABI documentation for all the FADump sysfs files in a
single file Documentation/ABI/testing/sysfs-kernel-fadump.

Signed-off-by: Sourabh Jain <sourabhjain@linux.ibm.com>
Tested-by: Michal Suchanek <msuchanek@suse.de>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20191211160910.21656-4-sourabhjain@linux.ibm.com

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Sourabh Jain 2019-12-11 21:39:07 +05:30 • committed by Michael Ellerman

parent 9255782f70

commit d418b19f34

2 changed files with 118 additions and 34 deletions

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33

Documentation/ABI/testing/sysfs-kernel-fadump

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119

arch/powerpc/kernel/fadump.c

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