f2fs: export ipu policy in debugfs
authorYangtao Li <frank.li@vivo.com>
Mon, 13 Feb 2023 14:18:24 +0000 (22:18 +0800)
committerJaegeuk Kim <jaegeuk@kernel.org>
Tue, 14 Feb 2023 18:07:45 +0000 (10:07 -0800)
commitf2e357893cb7d15994e4ec10838ebb4dccf7eb6e
tree49afd058cd83a4b624d9db8449c2ba2637f13ec4
parent273a51e5521213a13e5852e762cc9c03c66b9baa
f2fs: export ipu policy in debugfs

Export ipu_policy as a string in debugfs for better readability and
it can help us better understand some strategies of the file system.

Signed-off-by: Yangtao Li <frank.li@vivo.com>
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
fs/f2fs/debug.c
fs/f2fs/segment.h