forked from Minki/linux
ext4: remove the 'group' parameter of ext4_trim_extent
Get rid of the 'group' parameter of ext4_trim_extent as we can get it from the 'e4b'. Reviewed-by: Andreas Dilger <adilger@dilger.ca> Signed-off-by: Wang Jianchao <wangjianchao@kuaishou.com> Reviewed-by: Jan Kara <jack@suse.cz> Link: https://lore.kernel.org/r/20210724074124.25731-2-jianchao.wan9@gmail.com Signed-off-by: Theodore Ts'o <tytso@mit.edu>
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@ -6183,19 +6183,19 @@ error_return:
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* @sb: super block for the file system
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* @start: starting block of the free extent in the alloc. group
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* @count: number of blocks to TRIM
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* @group: alloc. group we are working with
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* @e4b: ext4 buddy for the group
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*
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* Trim "count" blocks starting at "start" in the "group". To assure that no
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* one will allocate those blocks, mark it as used in buddy bitmap. This must
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* be called with under the group lock.
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*/
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static int ext4_trim_extent(struct super_block *sb, int start, int count,
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ext4_group_t group, struct ext4_buddy *e4b)
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static int ext4_trim_extent(struct super_block *sb,
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int start, int count, struct ext4_buddy *e4b)
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__releases(bitlock)
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__acquires(bitlock)
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{
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struct ext4_free_extent ex;
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ext4_group_t group = e4b->bd_group;
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int ret = 0;
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trace_ext4_trim_extent(sb, group, start, count);
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@ -6271,8 +6271,7 @@ ext4_trim_all_free(struct super_block *sb, ext4_group_t group,
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next = mb_find_next_bit(bitmap, max + 1, start);
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if ((next - start) >= minblocks) {
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ret = ext4_trim_extent(sb, start,
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next - start, group, &e4b);
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ret = ext4_trim_extent(sb, start, next - start, &e4b);
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if (ret && ret != -EOPNOTSUPP)
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break;
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ret = 0;
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