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firewire: core: stop using page private to store DMA mapping address
authorTakashi Sakamoto <o-takashi@sakamocchi.jp>
Sat, 10 Jan 2026 01:39:08 +0000 (10:39 +0900)
committerTakashi Sakamoto <o-takashi@sakamocchi.jp>
Mon, 12 Jan 2026 02:49:37 +0000 (11:49 +0900)
commitef6bdffbb88d86c8a2906fc8a13ae90eb5a6b64e
tree5934ba0a152286bc00092384f5bb2928a779736ctree
parentc2f60aa1602d8bdf2cd44bbaef2c862a356ce414commit | diff
firewire: core: stop using page private to store DMA mapping address

There is a long discussion about the use of private field in page
structure between Linux kernel developers.

This commit stop using page private to store DMA mapping address for
isochronous context, to prepare for mm future change.

Link: https://lore.kernel.org/r/20260110013911.19160-6-o-takashi@sakamocchi.jp
Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
drivers/firewire/core-cdev.c diff | blob | blame | history
drivers/firewire/core-iso.c diff | blob | blame | history
drivers/firewire/ohci.c diff | blob | blame | history
include/linux/firewire.h diff | blob | blame | history
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