Sergey Senozhatsky b7c3fd65a3 zram: split memory-tracking and ac-time tracking ... [ Upstream commit a7a0350583 ] ZRAM_MEMORY_TRACKING enables two features: - per-entry ac-time tracking - debugfs interface The latter one is the reason why memory-tracking depends on DEBUG_FS, while the former one is used far beyond debugging these days. Namely ac-time is used for fine grained writeback of idle entries (pages). Move ac-time tracking under its own config option so that it can be enabled (along with writeback) on systems without DEBUG_FS. [senozhatsky@chromium.org: ifdef fixup, per Dmytro] Link: https://lkml.kernel.org/r/20231117013543.540280-1-senozhatsky@chromium.org Link: https://lkml.kernel.org/r/20231115024223.4133148-1-senozhatsky@chromium.org Signed-off-by: Sergey Senozhatsky <senozhatsky@chromium.org> Cc: Minchan Kim <minchan@kernel.org> Cc: Dmytro Maluka <dmaluka@chromium.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Stable-dep-of: d37da422ed ("zram: clear IDLE flag in mark_idle()") Signed-off-by: Sasha Levin <sashal@kernel.org>		2024-12-14 19:59:44 +01:00
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drbd
floppy.rst
index.rst
nbd.rst	docs nbd: userspace NBD now favors github over sourceforge	2023-04-27 19:15:11 -06:00
paride.rst	drivers/block: Remove PARIDE core and high-level protocols	2023-01-31 10:41:32 +09:00
ramdisk.rst
zram.rst	zram: split memory-tracking and ac-time tracking	2024-12-14 19:59:44 +01:00