]> www.infradead.org Git - users/jedix/linux-maple.git/commit
zram: switch to new zsmalloc object mapping API
authorSergey Senozhatsky <senozhatsky@chromium.org>
Mon, 3 Mar 2025 02:03:24 +0000 (11:03 +0900)
committerAndrew Morton <akpm@linux-foundation.org>
Tue, 4 Mar 2025 05:50:23 +0000 (21:50 -0800)
commitb64eeed5457c4ec1e8ceacef767f87458d820ec9
treeeedc52c4c694818fef45c245915286a05c32e3b6
parenta8a762d9669491b4977c83bf349d5a8dc03db3bb
zram: switch to new zsmalloc object mapping API

Use new read/write zsmalloc object API.  For cases when RO mapped object
spans two physical pages (requires temp buffer) compression streams now
carry around one extra physical page.

Link: https://lkml.kernel.org/r/20250303022425.285971-16-senozhatsky@chromium.org
Signed-off-by: Sergey Senozhatsky <senozhatsky@chromium.org>
Cc: Hillf Danton <hdanton@sina.com>
Cc: Kairui Song <ryncsn@gmail.com>
Cc: Minchan Kim <minchan@kernel.org>
Cc: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Cc: Yosry Ahmed <yosry.ahmed@linux.dev>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
drivers/block/zram/zcomp.c
drivers/block/zram/zcomp.h
drivers/block/zram/zram_drv.c