From: Kemeng Shi <shikemeng@huaweicloud.com>
To: tytso@mit.edu, adilger.kernel@dilger.ca, jack@suse.cz
Cc: linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH 06/21] ext4: correct start of used group pa for debug in ext4_mb_use_group_pa
Date: Fri, 10 Feb 2023 03:48:10 +0800 [thread overview]
Message-ID: <20230209194825.511043-7-shikemeng@huaweicloud.com> (raw)
In-Reply-To: <20230209194825.511043-1-shikemeng@huaweicloud.com>
As we don't correct pa_lstart here, so there is no need to subtract
pa_lstart with consumed len.
Signed-off-by: Kemeng Shi <shikemeng@huaweicloud.com>
---
fs/ext4/mballoc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/ext4/mballoc.c b/fs/ext4/mballoc.c
index 2bffc93778d5..433337ac8da2 100644
--- a/fs/ext4/mballoc.c
+++ b/fs/ext4/mballoc.c
@@ -4319,7 +4319,7 @@ static void ext4_mb_use_group_pa(struct ext4_allocation_context *ac,
* Other CPUs are prevented from allocating from this pa by lg_mutex
*/
mb_debug(ac->ac_sb, "use %u/%u from group pa %p\n",
- pa->pa_lstart-len, len, pa);
+ pa->pa_lstart, len, pa);
}
/*
--
2.30.0
next prev parent reply other threads:[~2023-02-09 11:57 UTC|newest]
Thread overview: 50+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-02-09 19:48 [PATCH 00/21] Some bugfix and cleanup to mballoc Kemeng Shi
2023-02-09 19:48 ` [PATCH 01/21] ext4: set goal start correctly in ext4_mb_normalize_request Kemeng Shi
2023-02-13 6:56 ` Ojaswin Mujoo
2023-02-09 19:48 ` [PATCH 02/21] ext4: allow to find by goal if EXT4_MB_HINT_GOAL_ONLY is set Kemeng Shi
2023-02-13 6:57 ` Ojaswin Mujoo
2023-02-09 19:48 ` [PATCH 03/21] ext4: avoid to use preallocated blocks " Kemeng Shi
2023-02-13 8:38 ` Ojaswin Mujoo
2023-02-13 13:27 ` Kemeng Shi
2023-02-09 19:48 ` [PATCH 04/21] ext4: get correct ext4_group_info in ext4_mb_prefetch_fini Kemeng Shi
2023-02-13 7:03 ` Ojaswin Mujoo
2023-02-13 12:27 ` Kemeng Shi
2023-02-13 20:14 ` Ojaswin Mujoo
2023-02-14 1:12 ` Kemeng Shi
2023-02-17 6:46 ` Ritesh Harjani
2023-02-17 7:19 ` Kemeng Shi
2023-02-09 19:48 ` [PATCH 05/21] ext4: correct calculation of s_mb_preallocated Kemeng Shi
2023-02-13 7:04 ` Ojaswin Mujoo
2023-02-09 19:48 ` Kemeng Shi [this message]
2023-02-13 7:09 ` [PATCH 06/21] ext4: correct start of used group pa for debug in ext4_mb_use_group_pa Ojaswin Mujoo
2023-02-09 19:48 ` [PATCH 07/21] ext4: protect pa->pa_free in ext4_discard_allocated_blocks Kemeng Shi
2023-02-13 8:42 ` Ojaswin Mujoo
2023-02-09 19:48 ` [PATCH 08/21] ext4: add missed brelse in ext4_free_blocks_simple Kemeng Shi
2023-02-13 19:46 ` Ojaswin Mujoo
2023-02-09 19:48 ` [PATCH 09/21] ext4: remove unused return value of ext4_mb_try_best_found and ext4_mb_free_metadata Kemeng Shi
2023-02-13 19:47 ` Ojaswin Mujoo
2023-02-09 19:48 ` [PATCH 10/21] ext4: Remove unnecessary release when memory allocation failed in ext4_mb_init_cache Kemeng Shi
2023-02-13 19:48 ` Ojaswin Mujoo
2023-02-09 19:48 ` [PATCH 11/21] ext4: remove unnecessary e4b->bd_buddy_page check in ext4_mb_load_buddy_gfp Kemeng Shi
2023-02-13 19:48 ` Ojaswin Mujoo
2023-02-09 19:48 ` [PATCH 12/21] ext4: remove unnecessary check in ext4_mb_new_blocks Kemeng Shi
2023-02-13 19:49 ` Ojaswin Mujoo
2023-02-09 19:48 ` [PATCH 13/21] ext4: remove dead check in mb_buddy_mark_free Kemeng Shi
2023-02-13 19:50 ` Ojaswin Mujoo
2023-02-17 1:24 ` Kemeng Shi
2023-02-09 19:48 ` [PATCH 14/21] ext4: remove ac->ac_found > sbi->s_mb_min_to_scan dead check in ext4_mb_check_limits Kemeng Shi
2023-02-13 19:51 ` Ojaswin Mujoo
2023-02-09 19:48 ` [PATCH 15/21] ext4: use best found when complex scan of group finishs Kemeng Shi
2023-02-13 19:53 ` Ojaswin Mujoo
2023-02-09 19:48 ` [PATCH 16/21] ext4: remove unnecessary exit_meta_group_info tag Kemeng Shi
2023-02-13 19:54 ` Ojaswin Mujoo
2023-02-09 19:48 ` [PATCH 17/21] ext4: remove unnecessary count2 in ext4_free_data_in_buddy Kemeng Shi
2023-02-13 19:56 ` Ojaswin Mujoo
2023-02-09 19:48 ` [PATCH 18/21] ext4: remove unnecessary goto in ext4_mb_mark_diskspace_used Kemeng Shi
2023-02-13 19:58 ` Ojaswin Mujoo
2023-02-17 6:36 ` Ritesh Harjani
2023-02-09 19:48 ` [PATCH 19/21] ext4: remove repeat assignment to ac_f_ex Kemeng Shi
2023-02-13 20:10 ` Ojaswin Mujoo
2023-02-09 19:48 ` [PATCH 20/21] ext4: remove comment code ext4_discard_preallocations Kemeng Shi
2023-02-13 20:11 ` Ojaswin Mujoo
2023-02-09 19:48 ` [PATCH 21/21] ext4: simplify calculation of blkoff in ext4_mb_new_blocks_simple Kemeng Shi
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