add new system file

hc

2024-02-20 102a0743326a03cd1a1202ceda21e175b7d3575c

 kernel/fs/f2fs/file.c
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@@ -629,7 +629,7 @@
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 		fofs = f2fs_start_bidx_of_node(ofs_of_node(dn->node_page),
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 							dn->inode) + ofs;
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 		f2fs_update_read_extent_cache_range(dn, fofs, 0, len);
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-		f2fs_update_age_extent_cache_range(dn, fofs, nr_free);
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+		f2fs_update_age_extent_cache_range(dn, fofs, len);
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 		dec_valid_block_count(sbi, dn->inode, nr_free);
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 	}
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 	dn->ofs_in_node = ofs;
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@@ -1453,6 +1453,7 @@
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 	}
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 	f2fs_update_read_extent_cache_range(dn, start, 0, index - start);
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+	f2fs_update_age_extent_cache_range(dn, start, index - start);
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 	return ret;
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 }
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@@ -3039,15 +3040,16 @@
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 	struct dquot *transfer_to[MAXQUOTAS] = {};
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 	struct f2fs_sb_info *sbi = F2FS_I_SB(inode);
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 	struct super_block *sb = sbi->sb;
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-	int err = 0;
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+	int err;
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 	transfer_to[PRJQUOTA] = dqget(sb, make_kqid_projid(kprojid));
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-	if (!IS_ERR(transfer_to[PRJQUOTA])) {
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-		err = __dquot_transfer(inode, transfer_to);
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-		if (err)
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-			set_sbi_flag(sbi, SBI_QUOTA_NEED_REPAIR);
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-		dqput(transfer_to[PRJQUOTA]);
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-	}
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+	if (IS_ERR(transfer_to[PRJQUOTA]))
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+		return PTR_ERR(transfer_to[PRJQUOTA]);
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+
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+	err = __dquot_transfer(inode, transfer_to);
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+	if (err)
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+		set_sbi_flag(sbi, SBI_QUOTA_NEED_REPAIR);
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+	dqput(transfer_to[PRJQUOTA]);
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 	return err;
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 }
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@@ -3381,7 +3383,7 @@
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 			   sizeof(block_count)))
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 		return -EFAULT;
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-	return f2fs_resize_fs(sbi, block_count);
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+	return f2fs_resize_fs(filp, block_count);
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 }
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 static int f2fs_ioc_enable_verity(struct file *filp, unsigned long arg)