Re: [syzbot] [btrfs?] kernel BUG in __extent_writepage_io (2)

[syzbot]

Hello,

syzbot tried to test the proposed patch but the build/boot failed:

fs/btrfs/inode.c:6961:75: error: no member named 'block_start' in 'struct extent_map'
fs/btrfs/inode.c:6963:89: error: no member named 'block_start' in 'struct extent_map'


Tested on:

commit:         d5d547aa Merge tag 'random-6.11-rc6-for-linus' of git:..
git tree:       upstream
kernel config:  https://syzkaller.appspot.com/x/.config?x=4fc2afd52fd008bb
dashboard link: https://syzkaller.appspot.com/bug?extid=ba3c0273042a898c230e
compiler:       Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
patch:          https://syzkaller.appspot.com/x/patch.diff?x=1230ffa3980000