Messages in this thread | | | Date | Wed, 24 May 2023 15:30:37 +0800 | Subject | Re: [PATCH v4 00/12] ext4: fix WARNING in ext4_da_update_reserve_space | From | Baokun Li <> |
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A gentle ping too.
On 2023/4/24 11:38, Baokun Li wrote: > V1->V2: > Modify the patch 1 description and add the Fixes tag. > Add the patch 2 as suggested by Jan Kara. > V2->V3: > Remove the redundant judgment of count in Patch [1]. > Rename ext4_es_alloc_should_nofail to ext4_es_must_keep. > Split Patch [2]. > Make some functions return void to simplify the code. > V3->V4: > using nofail preallocation. > > This patch set consists of three parts: > 1. Patch [1] fix WARNING in ext4_da_update_reserve_space. > 2. Patch [2]-[8] fix extent tree inconsistencies that may be caused > by memory allocation failures. > 3. Patch [9]-[12] is cleanup. > > Baokun Li (12): > ext4: only update i_reserved_data_blocks on successful block > allocation > ext4: add a new helper to check if es must be kept > ext4: factor out __es_alloc_extent() and __es_free_extent() > ext4: use pre-allocated es in __es_insert_extent() > ext4: use pre-allocated es in __es_remove_extent() > ext4: using nofail preallocation in ext4_es_remove_extent() > ext4: using nofail preallocation in ext4_es_insert_delayed_block() > ext4: using nofail preallocation in ext4_es_insert_extent() > ext4: make ext4_es_remove_extent() return void > ext4: make ext4_es_insert_delayed_block() return void > ext4: make ext4_es_insert_extent() return void > ext4: make ext4_zeroout_es() return void > > fs/ext4/extents.c | 49 +++------ > fs/ext4/extents_status.c | 207 ++++++++++++++++++++++++--------------- > fs/ext4/extents_status.h | 14 +-- > fs/ext4/indirect.c | 8 ++ > fs/ext4/inline.c | 12 +-- > fs/ext4/inode.c | 49 ++------- > 6 files changed, 169 insertions(+), 170 deletions(-) >
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