[PATCH 0/2] mtd: prepare for dynamically removed devices

Alexander Usyskin
2023-06-20T13:20:17Z

Prepare mtd subsystem for devices that can be dynamically removed,
like memory on PCIE card.
Use refcount to prevent crashes when underlying device
removed unexpectedly and reshuffle __get and __put functions
to allow underlying device to clean it memory according to refcount.

Alexander Usyskin (1):
mtd: call external _get and _put in right order

Tomas Winkler (1):
mtd: use refcount to prevent corruption

drivers/mtd/mtdcore.c | 86 ++++++++++++++++++++++-------------------
drivers/mtd/mtdcore.h | 1 +
drivers/mtd/mtdpart.c | 14 ++++---
include/linux/mtd/mtd.h | 2 +-
4 files changed, 56 insertions(+), 47 deletions(-)

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2.34.1