From: Daniel Vacek Date: Tue, 25 Mar 2025 16:31:36 +0000 (+0100) Subject: btrfs: remove unused flag EXTENT_BUFFER_READ_ERR X-Git-Tag: block-6.16-20250606~42^2~192 X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=40f47f6d722e1e0e24c8f21ce4d7c63a6169771f;p=linux-block.git btrfs: remove unused flag EXTENT_BUFFER_READ_ERR This flag was added by commit 656f30dba7ab ("Btrfs: be aware of btree inode write errors to avoid fs corruption") but it stopped being used after commit 046b562b20a5 ("btrfs: use a separate end_io handler for read_extent_buffer"). Reviewed-by: Qu Wenruo Signed-off-by: Daniel Vacek Reviewed-by: David Sterba Signed-off-by: David Sterba --- diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c index 13bdd60da3c7..af135d362ff1 100644 --- a/fs/btrfs/extent_io.c +++ b/fs/btrfs/extent_io.c @@ -3647,12 +3647,10 @@ static void end_bbio_meta_read(struct btrfs_bio *bbio) btrfs_validate_extent_buffer(eb, &bbio->parent_check) < 0) uptodate = false; - if (uptodate) { + if (uptodate) set_extent_buffer_uptodate(eb); - } else { + else clear_extent_buffer_uptodate(eb); - set_bit(EXTENT_BUFFER_READ_ERR, &eb->bflags); - } clear_extent_buffer_reading(eb); free_extent_buffer(eb); @@ -3691,7 +3689,6 @@ int read_extent_buffer_pages_nowait(struct extent_buffer *eb, int mirror_num, return 0; } - clear_bit(EXTENT_BUFFER_READ_ERR, &eb->bflags); eb->read_mirror = 0; check_buffer_tree_ref(eb); atomic_inc(&eb->refs); diff --git a/fs/btrfs/extent_io.h b/fs/btrfs/extent_io.h index f5b28b5c4908..614c90452fc9 100644 --- a/fs/btrfs/extent_io.h +++ b/fs/btrfs/extent_io.h @@ -44,8 +44,6 @@ enum { EXTENT_BUFFER_TREE_REF, EXTENT_BUFFER_STALE, EXTENT_BUFFER_WRITEBACK, - /* read IO error */ - EXTENT_BUFFER_READ_ERR, EXTENT_BUFFER_UNMAPPED, EXTENT_BUFFER_IN_TREE, /* write IO error */