Messages in this thread | | | Date | Thu, 23 Mar 2023 22:22:37 +0800 | Subject | Re: [f2fs-dev] [PATCH 1/3] f2fs: factor out victim_entry usage from general rb_tree use | From | Chao Yu <> |
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On 2023/3/14 4:12, Jaegeuk Kim wrote: > Let's reduce the complexity of mixed use of rb_tree in victim_entry from > extent_cache and discard_cmd. > > This should fix arm32 memory alignment issue caused by shared rb_entry. > > [struct victim_entry] [struct rb_entry] > [0] struct rb_node rb_node; [0] struct rb_node rb_node; > union { > struct { > unsigned int ofs; > unsigned int len; > }; > [16] unsigned long long mtime; [12] unsigned long long key; > } __packed; > > Cc: <stable@vger.kernel.org> > Fixes: 093749e296e2 ("f2fs: support age threshold based garbage collection") > Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Reviewed-by: Chao Yu <chao@kernel.org>
Thanks,
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