From: Chao Yu Date: Mon, 23 Mar 2026 08:38:32 +0000 (+0800) Subject: f2fs: call f2fs_handle_critical_error() to set cp_error flag X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bd882ffdd48a200ca2faa7c3e690ecf765784b16;p=thirdparty%2Fkernel%2Fstable.git f2fs: call f2fs_handle_critical_error() to set cp_error flag f2fs_handle_page_eio() is the only left place we set CP_ERROR_FLAG directly, it missed to update superblock.s_stop_reason, let's call f2fs_handle_critical_error() instead to fix that. Introduce STOP_CP_REASON_READ_{META,NODE,DATA} stop_cp_reason enum variable to indicate which kind of data we failed to read. Signed-off-by: Chao Yu Signed-off-by: Jaegeuk Kim --- diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h index 8942b2a63cfda..931f8394bb180 100644 --- a/fs/f2fs/f2fs.h +++ b/fs/f2fs/f2fs.h @@ -5070,8 +5070,25 @@ static inline void f2fs_handle_page_eio(struct f2fs_sb_info *sbi, return; if (ofs == sbi->page_eio_ofs[type]) { - if (sbi->page_eio_cnt[type]++ == MAX_RETRY_PAGE_EIO) - set_ckpt_flags(sbi, CP_ERROR_FLAG); + if (sbi->page_eio_cnt[type]++ == MAX_RETRY_PAGE_EIO) { + enum stop_cp_reason stop_reason; + + switch (type) { + case META: + stop_reason = STOP_CP_REASON_READ_META; + break; + case NODE: + stop_reason = STOP_CP_REASON_READ_NODE; + break; + case DATA: + stop_reason = STOP_CP_REASON_READ_DATA; + break; + default: + f2fs_bug_on(sbi, 1); + return; + } + f2fs_handle_critical_error(sbi, stop_reason); + } } else { sbi->page_eio_ofs[type] = ofs; sbi->page_eio_cnt[type] = 0; diff --git a/include/linux/f2fs_fs.h b/include/linux/f2fs_fs.h index dc41722fcc9dd..829a59399dacf 100644 --- a/include/linux/f2fs_fs.h +++ b/include/linux/f2fs_fs.h @@ -80,6 +80,9 @@ enum stop_cp_reason { STOP_CP_REASON_NO_SEGMENT, STOP_CP_REASON_CORRUPTED_FREE_BITMAP, STOP_CP_REASON_CORRUPTED_NID, + STOP_CP_REASON_READ_META, + STOP_CP_REASON_READ_NODE, + STOP_CP_REASON_READ_DATA, STOP_CP_REASON_MAX, };