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H A D | extent_cache.c | diff f69475dd Fri Mar 10 12:12:35 MST 2023 Jaegeuk Kim <jaegeuk@kernel.org> f2fs: factor out discard_cmd usage from general rb_tree use This is a second part to remove the mixed use of rb_tree in discard_cmd from extent_cache. This should also fix arm32 memory alignment issue caused by shared rb_entry. [struct discard_cmd] [struct rb_entry] [0] struct rb_node rb_node; [0] struct rb_node rb_node; union { union { struct { struct { [16] block_t lstart; [12] unsigned int ofs; block_t len; unsigned int len; }; unsigned long long key; } __packed; Cc: <stable@vger.kernel.org> Fixes: 004b68621897 ("f2fs: use rb-tree to track pending discard commands") Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org> diff 004b6862 Fri Apr 14 09:24:55 MDT 2017 Chao Yu <chao@kernel.org> f2fs: use rb-tree to track pending discard commands Introduce rb-tree based discard cache infrastructure to speed up lookup and merge operation of discard entry. Signed-off-by: Chao Yu <yuchao0@huawei.com> [Jaegeuk Kim: initialize dc to avoid build warning] Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org> diff 004b6862 Fri Apr 14 09:24:55 MDT 2017 Chao Yu <chao@kernel.org> f2fs: use rb-tree to track pending discard commands Introduce rb-tree based discard cache infrastructure to speed up lookup and merge operation of discard entry. Signed-off-by: Chao Yu <yuchao0@huawei.com> [Jaegeuk Kim: initialize dc to avoid build warning] Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org> |
H A D | segment.c | diff f69475dd Fri Mar 10 12:12:35 MST 2023 Jaegeuk Kim <jaegeuk@kernel.org> f2fs: factor out discard_cmd usage from general rb_tree use This is a second part to remove the mixed use of rb_tree in discard_cmd from extent_cache. This should also fix arm32 memory alignment issue caused by shared rb_entry. [struct discard_cmd] [struct rb_entry] [0] struct rb_node rb_node; [0] struct rb_node rb_node; union { union { struct { struct { [16] block_t lstart; [12] unsigned int ofs; block_t len; unsigned int len; }; unsigned long long key; } __packed; Cc: <stable@vger.kernel.org> Fixes: 004b68621897 ("f2fs: use rb-tree to track pending discard commands") Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org> diff 004b6862 Fri Apr 14 09:24:55 MDT 2017 Chao Yu <chao@kernel.org> f2fs: use rb-tree to track pending discard commands Introduce rb-tree based discard cache infrastructure to speed up lookup and merge operation of discard entry. Signed-off-by: Chao Yu <yuchao0@huawei.com> [Jaegeuk Kim: initialize dc to avoid build warning] Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org> diff 004b6862 Fri Apr 14 09:24:55 MDT 2017 Chao Yu <chao@kernel.org> f2fs: use rb-tree to track pending discard commands Introduce rb-tree based discard cache infrastructure to speed up lookup and merge operation of discard entry. Signed-off-by: Chao Yu <yuchao0@huawei.com> [Jaegeuk Kim: initialize dc to avoid build warning] Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org> |
H A D | f2fs.h | diff f69475dd Fri Mar 10 12:12:35 MST 2023 Jaegeuk Kim <jaegeuk@kernel.org> f2fs: factor out discard_cmd usage from general rb_tree use This is a second part to remove the mixed use of rb_tree in discard_cmd from extent_cache. This should also fix arm32 memory alignment issue caused by shared rb_entry. [struct discard_cmd] [struct rb_entry] [0] struct rb_node rb_node; [0] struct rb_node rb_node; union { union { struct { struct { [16] block_t lstart; [12] unsigned int ofs; block_t len; unsigned int len; }; unsigned long long key; } __packed; Cc: <stable@vger.kernel.org> Fixes: 004b68621897 ("f2fs: use rb-tree to track pending discard commands") Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org> diff 004b6862 Fri Apr 14 09:24:55 MDT 2017 Chao Yu <chao@kernel.org> f2fs: use rb-tree to track pending discard commands Introduce rb-tree based discard cache infrastructure to speed up lookup and merge operation of discard entry. Signed-off-by: Chao Yu <yuchao0@huawei.com> [Jaegeuk Kim: initialize dc to avoid build warning] Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org> diff 004b6862 Fri Apr 14 09:24:55 MDT 2017 Chao Yu <chao@kernel.org> f2fs: use rb-tree to track pending discard commands Introduce rb-tree based discard cache infrastructure to speed up lookup and merge operation of discard entry. Signed-off-by: Chao Yu <yuchao0@huawei.com> [Jaegeuk Kim: initialize dc to avoid build warning] Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org> |
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