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ntfs: update misc operations

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Updates various miscellaneous operations including collation,
debugging, logfile handling, unicode string processing, bdev io helpers,
object id system file handling.

Acked-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Namjae Jeon <linkinjeon@kernel.org>
This commit is contained in:
Namjae Jeon
2026-02-13 10:49:27 +09:00
parent fc053f05ca
commit 5218cd102a
11 changed files with 776 additions and 706 deletions
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11
fs/ntfs/upcase.c
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@@ -1,16 +1,14 @@
// SPDX-License-Identifier: GPL-2.0-or-later
/*
* upcase.c - Generate the full NTFS Unicode upcase table in little endian.
* Part of the Linux-NTFS project.
* Generate the full NTFS Unicode upcase table in little endian.
*
* Copyright (c) 2001 Richard Russon <ntfs@flatcap.org>
* Copyright (c) 2001-2006 Anton Altaparmakov
*/
#include "malloc.h"
#include "ntfs.h"
ntfschar *generate_default_upcase(void)
__le16 *generate_default_upcase(void)
{
static const int uc_run_table[][3] = { /* Start, End, Add */
{0x0061, 0x007B, -32}, {0x0451, 0x045D, -80}, {0x1F70, 0x1F72, 74},
@@ -52,12 +50,11 @@ ntfschar *generate_default_upcase(void)
};
int i, r;
ntfschar *uc;
__le16 *uc;
uc = ntfs_malloc_nofs(default_upcase_len * sizeof(ntfschar));
uc = kvcalloc(default_upcase_len, sizeof(__le16), GFP_NOFS);
if (!uc)
return uc;
memset(uc, 0, default_upcase_len * sizeof(ntfschar));
/* Generate the little endian Unicode upcase table used by ntfs. */
for (i = 0; i < default_upcase_len; i++)
uc[i] = cpu_to_le16(i);