f2fs: add gc_boost_gc_multiple sysfs node
authorDaeho Jeong <daehojeong@google.com>
Mon, 28 Jul 2025 16:45:44 +0000 (09:45 -0700)
committerJaegeuk Kim <jaegeuk@kernel.org>
Tue, 29 Jul 2025 15:02:33 +0000 (15:02 +0000)
commit1d4c5dbba1a53aeaf2c6cc84e7ba94c436d18852
tree717c080f58f1e8bbb859f59696a2ba326e45c7bc
parent1005a3ca28e90c7a64fa43023f866b960a60f791
f2fs: add gc_boost_gc_multiple sysfs node

Add a sysfs knob to set a multiplier for the background GC migration
window when F2FS Garbage Collection is boosted.

Signed-off-by: Daeho Jeong <daehojeong@google.com>
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Documentation/ABI/testing/sysfs-fs-f2fs
fs/f2fs/gc.c
fs/f2fs/gc.h
fs/f2fs/sysfs.c