From 417b8af2e30d7f131682a893ad79c506fd39c624 Mon Sep 17 00:00:00 2001 From: Gao Xiang Date: Fri, 20 Jun 2025 23:31:08 +0800 Subject: [PATCH] erofs: remove a superfluous check for encoded extents It is possible when an inode is split into segments for multi-threaded compression, and the tail extent of a segment could also be small. Fixes: 1d191b4ca51d ("erofs: implement encoded extent metadata") Signed-off-by: Gao Xiang Link: https://lore.kernel.org/r/20250620153108.1368029-1-hsiangkao@linux.alibaba.com --- fs/erofs/zmap.c | 6 ------ 1 file changed, 6 deletions(-) diff --git a/fs/erofs/zmap.c b/fs/erofs/zmap.c index 6afcb054780d..0bebc6e3a4d7 100644 --- a/fs/erofs/zmap.c +++ b/fs/erofs/zmap.c @@ -639,12 +639,6 @@ static int z_erofs_map_blocks_ext(struct inode *inode, } } map->m_llen = lend - map->m_la; - if (!last && map->m_llen < sb->s_blocksize) { - erofs_err(sb, "extent too small %llu @ offset %llu of nid %llu", - map->m_llen, map->m_la, vi->nid); - DBG_BUGON(1); - return -EFSCORRUPTED; - } return 0; } -- 2.50.1