drivers: base: add coredump driver ops

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This adds the coredump driver operation. When the driver defines it
a coredump file is added in the sysfs folder of the device upon
driver binding. The file is removed when the driver is unbound.
User-space can trigger a coredump for this device by echo'ing to
the coredump file.

Signed-off-by: Arend van Spriel <aspriel@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Arend van Spriel 2018-01-11 09:36:38 +01:00 • committed by Greg Kroah-Hartman

parent 36d1d09af1

commit 3c47d19ff4

2 changed files with 34 additions and 8 deletions

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include/linux/device.h

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