From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8A296CA9ED0 for ; Fri, 1 Nov 2019 09:54:06 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 60A3021734 for ; Fri, 1 Nov 2019 09:54:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729031AbfKAJyF (ORCPT ); Fri, 1 Nov 2019 05:54:05 -0400 Received: from szxga06-in.huawei.com ([45.249.212.32]:36996 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1727550AbfKAJyD (ORCPT ); Fri, 1 Nov 2019 05:54:03 -0400 Received: from DGGEMS407-HUB.china.huawei.com (unknown [172.30.72.59]) by Forcepoint Email with ESMTP id 30EE6A0A1A06B8B505F8; Fri, 1 Nov 2019 17:53:59 +0800 (CST) Received: from szvp000203569.huawei.com (10.120.216.130) by DGGEMS407-HUB.china.huawei.com (10.3.19.207) with Microsoft SMTP Server id 14.3.439.0; Fri, 1 Nov 2019 17:53:49 +0800 From: Chao Yu To: CC: , , , Chao Yu Subject: [PATCH 2/3] f2fs: show f2fs instance in printk_ratelimited Date: Fri, 1 Nov 2019 17:53:23 +0800 Message-ID: <20191101095324.9902-2-yuchao0@huawei.com> X-Mailer: git-send-email 2.18.0.rc1 In-Reply-To: <20191101095324.9902-1-yuchao0@huawei.com> References: <20191101095324.9902-1-yuchao0@huawei.com> MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.120.216.130] X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org As Eric mentioned, bare printk{,_ratelimited} won't show which filesystem instance these message is coming from, this patch tries to show fs instance with sb->s_id field in all places we missed before. Signed-off-by: Chao Yu --- fs/f2fs/checkpoint.c | 2 +- fs/f2fs/data.c | 9 +++++---- fs/f2fs/dir.c | 7 ++++--- fs/f2fs/f2fs.h | 24 +++++++++++++----------- fs/f2fs/file.c | 2 +- fs/f2fs/gc.c | 2 +- fs/f2fs/inode.c | 2 +- fs/f2fs/node.c | 2 +- fs/f2fs/segment.c | 9 +++++---- 9 files changed, 32 insertions(+), 27 deletions(-) diff --git a/fs/f2fs/checkpoint.c b/fs/f2fs/checkpoint.c index a0eef95b9e0e..ffdaba0c55d2 100644 --- a/fs/f2fs/checkpoint.c +++ b/fs/f2fs/checkpoint.c @@ -581,7 +581,7 @@ int f2fs_acquire_orphan_inode(struct f2fs_sb_info *sbi) if (time_to_inject(sbi, FAULT_ORPHAN)) { spin_unlock(&im->ino_lock); - f2fs_show_injection_info(FAULT_ORPHAN); + f2fs_show_injection_info(sbi, FAULT_ORPHAN); return -ENOSPC; } diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c index ca7161e38d1f..0bcb28d70894 100644 --- a/fs/f2fs/data.c +++ b/fs/f2fs/data.c @@ -168,9 +168,10 @@ static bool f2fs_bio_post_read_required(struct bio *bio) static void f2fs_read_end_io(struct bio *bio) { - if (time_to_inject(F2FS_P_SB(bio_first_page_all(bio)), - FAULT_READ_IO)) { - f2fs_show_injection_info(FAULT_READ_IO); + struct f2fs_sb_info *sbi = F2FS_P_SB(bio_first_page_all(bio)); + + if (time_to_inject(sbi, FAULT_READ_IO)) { + f2fs_show_injection_info(sbi, FAULT_READ_IO); bio->bi_status = BLK_STS_IOERR; } @@ -192,7 +193,7 @@ static void f2fs_write_end_io(struct bio *bio) struct bvec_iter_all iter_all; if (time_to_inject(sbi, FAULT_WRITE_IO)) { - f2fs_show_injection_info(FAULT_WRITE_IO); + f2fs_show_injection_info(sbi, FAULT_WRITE_IO); bio->bi_status = BLK_STS_IOERR; } diff --git a/fs/f2fs/dir.c b/fs/f2fs/dir.c index 4033778bcbbf..c967cacf979e 100644 --- a/fs/f2fs/dir.c +++ b/fs/f2fs/dir.c @@ -628,7 +628,7 @@ int f2fs_add_regular_entry(struct inode *dir, const struct qstr *new_name, start: if (time_to_inject(F2FS_I_SB(dir), FAULT_DIR_DEPTH)) { - f2fs_show_injection_info(FAULT_DIR_DEPTH); + f2fs_show_injection_info(F2FS_I_SB(dir), FAULT_DIR_DEPTH); return -ENOSPC; } @@ -919,8 +919,9 @@ int f2fs_fill_dentries(struct dir_context *ctx, struct f2fs_dentry_ptr *d, bit_pos++; ctx->pos = start_pos + bit_pos; printk_ratelimited( - "%s, invalid namelen(0), ino:%u, run fsck to fix.", - KERN_WARNING, le32_to_cpu(de->ino)); + "%sF2FS-fs (%s): invalid namelen(0), ino:%u, run fsck to fix.", + KERN_WARNING, sbi->sb->s_id, + le32_to_cpu(de->ino)); set_sbi_flag(sbi, SBI_NEED_FSCK); continue; } diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h index c681f51e351b..3f6204202788 100644 --- a/fs/f2fs/f2fs.h +++ b/fs/f2fs/f2fs.h @@ -1374,9 +1374,10 @@ struct f2fs_private_dio { }; #ifdef CONFIG_F2FS_FAULT_INJECTION -#define f2fs_show_injection_info(type) \ - printk_ratelimited("%sF2FS-fs : inject %s in %s of %pS\n", \ - KERN_INFO, f2fs_fault_name[type], \ +#define f2fs_show_injection_info(sbi, type) \ + printk_ratelimited("%sF2FS-fs (%s) : inject %s in %s of %pS\n", \ + KERN_INFO, sbi->sb->s_id, \ + f2fs_fault_name[type], \ __func__, __builtin_return_address(0)) static inline bool time_to_inject(struct f2fs_sb_info *sbi, int type) { @@ -1396,7 +1397,7 @@ static inline bool time_to_inject(struct f2fs_sb_info *sbi, int type) return false; } #else -#define f2fs_show_injection_info(type) do { } while (0) +#define f2fs_show_injection_info(sbi, type) do { } while (0) static inline bool time_to_inject(struct f2fs_sb_info *sbi, int type) { return false; @@ -1781,7 +1782,7 @@ static inline int inc_valid_block_count(struct f2fs_sb_info *sbi, return ret; if (time_to_inject(sbi, FAULT_BLOCK)) { - f2fs_show_injection_info(FAULT_BLOCK); + f2fs_show_injection_info(sbi, FAULT_BLOCK); release = *count; goto release_quota; } @@ -2033,7 +2034,7 @@ static inline int inc_valid_node_count(struct f2fs_sb_info *sbi, } if (time_to_inject(sbi, FAULT_BLOCK)) { - f2fs_show_injection_info(FAULT_BLOCK); + f2fs_show_injection_info(sbi, FAULT_BLOCK); goto enospc; } @@ -2148,7 +2149,8 @@ static inline struct page *f2fs_grab_cache_page(struct address_space *mapping, return page; if (time_to_inject(F2FS_M_SB(mapping), FAULT_PAGE_ALLOC)) { - f2fs_show_injection_info(FAULT_PAGE_ALLOC); + f2fs_show_injection_info(F2FS_M_SB(mapping), + FAULT_PAGE_ALLOC); return NULL; } } @@ -2163,7 +2165,7 @@ static inline struct page *f2fs_pagecache_get_page( int fgp_flags, gfp_t gfp_mask) { if (time_to_inject(F2FS_M_SB(mapping), FAULT_PAGE_GET)) { - f2fs_show_injection_info(FAULT_PAGE_GET); + f2fs_show_injection_info(F2FS_M_SB(mapping), FAULT_PAGE_GET); return NULL; } @@ -2232,7 +2234,7 @@ static inline struct bio *f2fs_bio_alloc(struct f2fs_sb_info *sbi, return bio; } if (time_to_inject(sbi, FAULT_ALLOC_BIO)) { - f2fs_show_injection_info(FAULT_ALLOC_BIO); + f2fs_show_injection_info(sbi, FAULT_ALLOC_BIO); return NULL; } @@ -2799,7 +2801,7 @@ static inline void *f2fs_kmalloc(struct f2fs_sb_info *sbi, void *ret; if (time_to_inject(sbi, FAULT_KMALLOC)) { - f2fs_show_injection_info(FAULT_KMALLOC); + f2fs_show_injection_info(sbi, FAULT_KMALLOC); return NULL; } @@ -2820,7 +2822,7 @@ static inline void *f2fs_kvmalloc(struct f2fs_sb_info *sbi, size_t size, gfp_t flags) { if (time_to_inject(sbi, FAULT_KVMALLOC)) { - f2fs_show_injection_info(FAULT_KVMALLOC); + f2fs_show_injection_info(sbi, FAULT_KVMALLOC); return NULL; } diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c index f6c038e8a6a7..e5ce697c0544 100644 --- a/fs/f2fs/file.c +++ b/fs/f2fs/file.c @@ -681,7 +681,7 @@ int f2fs_truncate(struct inode *inode) trace_f2fs_truncate(inode); if (time_to_inject(F2FS_I_SB(inode), FAULT_TRUNCATE)) { - f2fs_show_injection_info(FAULT_TRUNCATE); + f2fs_show_injection_info(F2FS_I_SB(inode), FAULT_TRUNCATE); return -EIO; } diff --git a/fs/f2fs/gc.c b/fs/f2fs/gc.c index ef7686a82722..24a3b6b52210 100644 --- a/fs/f2fs/gc.c +++ b/fs/f2fs/gc.c @@ -54,7 +54,7 @@ static int gc_thread_func(void *data) } if (time_to_inject(sbi, FAULT_CHECKPOINT)) { - f2fs_show_injection_info(FAULT_CHECKPOINT); + f2fs_show_injection_info(sbi, FAULT_CHECKPOINT); f2fs_stop_checkpoint(sbi, false); } diff --git a/fs/f2fs/inode.c b/fs/f2fs/inode.c index 386ad54c13c3..502bd491336a 100644 --- a/fs/f2fs/inode.c +++ b/fs/f2fs/inode.c @@ -681,7 +681,7 @@ void f2fs_evict_inode(struct inode *inode) err = f2fs_truncate(inode); if (time_to_inject(sbi, FAULT_EVICT_INODE)) { - f2fs_show_injection_info(FAULT_EVICT_INODE); + f2fs_show_injection_info(sbi, FAULT_EVICT_INODE); err = -EIO; } diff --git a/fs/f2fs/node.c b/fs/f2fs/node.c index 8b66bc4c004b..6912faba811e 100644 --- a/fs/f2fs/node.c +++ b/fs/f2fs/node.c @@ -2399,7 +2399,7 @@ bool f2fs_alloc_nid(struct f2fs_sb_info *sbi, nid_t *nid) struct free_nid *i = NULL; retry: if (time_to_inject(sbi, FAULT_ALLOC_NID)) { - f2fs_show_injection_info(FAULT_ALLOC_NID); + f2fs_show_injection_info(sbi, FAULT_ALLOC_NID); return false; } diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c index 253d72c2663c..c525d8c87ddf 100644 --- a/fs/f2fs/segment.c +++ b/fs/f2fs/segment.c @@ -480,7 +480,7 @@ int f2fs_commit_inmem_pages(struct inode *inode) void f2fs_balance_fs(struct f2fs_sb_info *sbi, bool need) { if (time_to_inject(sbi, FAULT_CHECKPOINT)) { - f2fs_show_injection_info(FAULT_CHECKPOINT); + f2fs_show_injection_info(sbi, FAULT_CHECKPOINT); f2fs_stop_checkpoint(sbi, false); } @@ -1008,8 +1008,9 @@ static void __remove_discard_cmd(struct f2fs_sb_info *sbi, if (dc->error) printk_ratelimited( - "%sF2FS-fs: Issue discard(%u, %u, %u) failed, ret: %d", - KERN_INFO, dc->lstart, dc->start, dc->len, dc->error); + "%sF2FS-fs (%s): Issue discard(%u, %u, %u) failed, ret: %d", + KERN_INFO, sbi->sb->s_id, + dc->lstart, dc->start, dc->len, dc->error); __detach_discard_cmd(dcc, dc); } @@ -1149,7 +1150,7 @@ static int __submit_discard_cmd(struct f2fs_sb_info *sbi, dc->len += len; if (time_to_inject(sbi, FAULT_DISCARD)) { - f2fs_show_injection_info(FAULT_DISCARD); + f2fs_show_injection_info(sbi, FAULT_DISCARD); err = -EIO; goto submit; } -- 2.18.0.rc1