From 76aae0c58281b57488b09c0c52699ab5632c87fc Mon Sep 17 00:00:00 2001 From: Yang Xiuwei Date: Tue, 6 Jan 2026 10:42:57 +0800 Subject: [PATCH] block: remove redundant kill_bdev() call in set_blocksize() The second kill_bdev() call in set_blocksize() is redundant as the first call already clears all buffers and pagecache, and locks prevent new pagecache creation between the calls. Signed-off-by: Yang Xiuwei Reviewed-by: Christoph Hellwig --- block/bdev.c | 1 - 1 file changed, 1 deletion(-) diff --git a/block/bdev.c b/block/bdev.c index b8fbb9576110..ed022f8c48c7 100644 --- a/block/bdev.c +++ b/block/bdev.c @@ -208,7 +208,6 @@ int set_blocksize(struct file *file, int size) inode->i_blkbits = blksize_bits(size); mapping_set_folio_min_order(inode->i_mapping, get_order(size)); - kill_bdev(bdev); filemap_invalidate_unlock(inode->i_mapping); inode_unlock(inode); }