From: Zhang Yi <yi.zhang@huaweicloud.com>
To: linux-ext4@vger.kernel.org
Cc: linux-fsdevel@vger.kernel.org, tytso@mit.edu,
adilger.kernel@dilger.ca, jack@suse.cz, yi.zhang@huawei.com,
yi.zhang@huaweicloud.com, chengzhihao1@huawei.com,
yukuai3@huawei.com
Subject: [PATCH v2 0/9] ext4: support adding multi-delalloc blocks
Date: Wed, 10 Apr 2024 11:41:54 +0800 [thread overview]
Message-ID: <20240410034203.2188357-1-yi.zhang@huaweicloud.com> (raw)
From: Zhang Yi <yi.zhang@huawei.com>
Hello!
This patch series is the part 2 prepartory changes of the buffered IO
iomap conversion, I picked them out from my buffered IO iomap conversion
RFC series v3[1], add a fix for an issue found in current ext4 code,and
also add bigalloc feature support. Please look the following patches for
details.
The first 2 patches fix an incorrect delalloc reserved blocks count
issue, the second 6 patches make ext4_insert_delayed_block() call path
support inserting multi-delalloc blocks once a time, and the last patch
makes ext4_da_map_blocks() buffer_head unaware, prepared for iomap.
This patch set has been passed 'kvm-xfstests -g auto' tests, I hope it
could be reviewed and merged first.
[1] https://lore.kernel.org/linux-ext4/20240127015825.1608160-1-yi.zhang@huaweicloud.com/
Thanks,
Yi.
Zhang Yi (9):
ext4: factor out a common helper to query extent map
ext4: check the extent status again before inserting delalloc block
ext4: trim delalloc extent
ext4: drop iblock parameter
ext4: make ext4_es_insert_delayed_block() insert multi-blocks
ext4: make ext4_da_reserve_space() reserve multi-clusters
ext4: factor out check for whether a cluster is allocated
ext4: make ext4_insert_delayed_block() insert multi-blocks
ext4: make ext4_da_map_blocks() buffer_head unaware
fs/ext4/extents_status.c | 63 ++++++----
fs/ext4/extents_status.h | 5 +-
fs/ext4/inode.c | 240 +++++++++++++++++++++++-------------
include/trace/events/ext4.h | 26 ++--
4 files changed, 213 insertions(+), 121 deletions(-)
--
2.39.2
next reply other threads:[~2024-04-10 3:50 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-10 3:41 Zhang Yi [this message]
2024-04-10 3:41 ` [PATCH v2 1/9] ext4: factor out a common helper to query extent map Zhang Yi
2024-04-24 20:05 ` Jan Kara
2024-04-10 3:41 ` [PATCH v2 2/9] ext4: check the extent status again before inserting delalloc block Zhang Yi
2024-04-24 20:05 ` Jan Kara
2024-04-10 3:41 ` [PATCH v2 3/9] ext4: trim delalloc extent Zhang Yi
2024-04-25 15:56 ` Jan Kara
2024-04-26 9:38 ` Zhang Yi
2024-04-29 10:25 ` Jan Kara
2024-04-29 11:28 ` Zhang Yi
2024-04-10 3:41 ` [PATCH v2 4/9] ext4: drop iblock parameter Zhang Yi
2024-04-29 7:34 ` Jan Kara
2024-04-10 3:41 ` [PATCH v2 5/9] ext4: make ext4_es_insert_delayed_block() insert multi-blocks Zhang Yi
2024-04-29 9:16 ` Jan Kara
2024-04-29 12:09 ` Zhang Yi
2024-04-29 16:27 ` Jan Kara
2024-04-29 9:24 ` Jan Kara
2024-04-10 3:42 ` [PATCH v2 6/9] ext4: make ext4_da_reserve_space() reserve multi-clusters Zhang Yi
2024-04-29 9:25 ` Jan Kara
2024-04-10 3:42 ` [PATCH v2 7/9] ext4: factor out check for whether a cluster is allocated Zhang Yi
2024-04-10 3:42 ` [PATCH v2 8/9] ext4: make ext4_insert_delayed_block() insert multi-blocks Zhang Yi
2024-04-29 10:06 ` Jan Kara
2024-04-29 12:54 ` Zhang Yi
2024-04-10 3:42 ` [PATCH v2 9/9] ext4: make ext4_da_map_blocks() buffer_head unaware Zhang Yi
2024-04-29 10:27 ` Jan Kara
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