add new system file

hc

2024-02-20 102a0743326a03cd1a1202ceda21e175b7d3575c

 kernel/fs/ocfs2/move_extents.c
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..
@@ -107,14 +107,6 @@
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 	 */
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 	replace_rec.e_flags = ext_flags & ~OCFS2_EXT_REFCOUNTED;
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-	ret = ocfs2_journal_access_di(handle, INODE_CACHE(inode),
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-				      context->et.et_root_bh,
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-				      OCFS2_JOURNAL_ACCESS_WRITE);
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-	if (ret) {
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-		mlog_errno(ret);
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-		goto out;
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-	}
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-
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 	ret = ocfs2_split_extent(handle, &context->et, path, index,
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 				 &replace_rec, context->meta_ac,
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 				 &context->dealloc);
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@@ -122,8 +114,6 @@
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 		mlog_errno(ret);
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 		goto out;
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 	}
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-
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-	ocfs2_journal_dirty(handle, context->et.et_root_bh);
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 	context->new_phys_cpos = new_p_cpos;
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..
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@@ -446,7 +436,7 @@
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 			bg = (struct ocfs2_group_desc *)gd_bh->b_data;
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 			if (vict_blkno < (le64_to_cpu(bg->bg_blkno) +
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-						le16_to_cpu(bg->bg_bits))) {
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+						(le16_to_cpu(bg->bg_bits) << bits_per_unit))) {
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 				*ret_bh = gd_bh;
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 				*vict_bit = (vict_blkno - blkno) >>
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@@ -561,6 +551,7 @@
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 			last_free_bits++;
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 		if (last_free_bits == move_len) {
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+			i -= move_len;
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 			*goal_bit = i;
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 			*phys_cpos = base_cpos + i;
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 			break;
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@@ -1032,18 +1023,19 @@
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 	context->range = &range;
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+	/*
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+	 * ok, the default theshold for the defragmentation
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+	 * is 1M, since our maximum clustersize was 1M also.
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+	 * any thought?
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+	 */
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+	if (!range.me_threshold)
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+		range.me_threshold = 1024 * 1024;
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+
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+	if (range.me_threshold > i_size_read(inode))
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+		range.me_threshold = i_size_read(inode);
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+
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 	if (range.me_flags & OCFS2_MOVE_EXT_FL_AUTO_DEFRAG) {
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 		context->auto_defrag = 1;
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-		/*
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-		 * ok, the default theshold for the defragmentation
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-		 * is 1M, since our maximum clustersize was 1M also.
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-		 * any thought?
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-		 */
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-		if (!range.me_threshold)
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-			range.me_threshold = 1024 * 1024;
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-
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-		if (range.me_threshold > i_size_read(inode))
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-			range.me_threshold = i_size_read(inode);
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 		if (range.me_flags & OCFS2_MOVE_EXT_FL_PART_DEFRAG)
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 			context->partial = 1;