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firewire: ohci: stop using page private to store DMA mapping address
authorTakashi Sakamoto <o-takashi@sakamocchi.jp>
Sat, 10 Jan 2026 01:39:11 +0000 (10:39 +0900)
committerTakashi Sakamoto <o-takashi@sakamocchi.jp>
Mon, 12 Jan 2026 02:49:38 +0000 (11:49 +0900)
commit993ab48006b3016cdd3f2b33905e8e167f955495
tree6fd88fe6185ff3bccabfa603e00b0945a6577b06tree
parentf2ae92780ab93ed7e59e469cfd5c7269bd68ddb4commit | diff
firewire: ohci: 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
AR context, to prepare for mm future change.

Link: https://lore.kernel.org/r/20260110013911.19160-9-o-takashi@sakamocchi.jp
Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
drivers/firewire/ohci.c diff | blob | blame | history
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