From d02a6e6174a772fa90c5efa51a55a04e6d8c0006 Mon Sep 17 00:00:00 2001 From: Chao Yu Date: Mon, 25 Mar 2019 21:08:19 +0800 Subject: f2fs: allow address pointer number of dnode aligning to specified size This patch expands scalability of dnode layout, it allows address pointer number of dnode aligning to specified size (now, the size is one byte by default), and later the number can align to compress cluster size (1 << n bytes, n=[2,..)), it can avoid cluster acrossing two dnode, making design of compress meta layout simple. Signed-off-by: Chao Yu Signed-off-by: Jaegeuk Kim --- fs/f2fs/super.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'fs/f2fs/super.c') diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c index cbbb1e35070d..fefc8cc6e756 100644 --- a/fs/f2fs/super.c +++ b/fs/f2fs/super.c @@ -2276,7 +2276,7 @@ static const struct export_operations f2fs_export_ops = { static loff_t max_file_blocks(void) { loff_t result = 0; - loff_t leaf_count = ADDRS_PER_BLOCK; + loff_t leaf_count = DEF_ADDRS_PER_BLOCK; /* * note: previously, result is equal to (DEF_ADDRS_PER_INODE - -- cgit v1.2.3