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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-06-19 21:00:37 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-06-19 21:00:37 +0000 |
commit | 94ac2ab3fff96814d7460a27a0e9d004abbd4128 (patch) | |
tree | 9a4eb8cc234b540b0f4b93363109cdd37a20540b /fs/ntfs/usnjrnl.c | |
parent | Adding debian version 6.8.12-1. (diff) | |
download | linux-94ac2ab3fff96814d7460a27a0e9d004abbd4128.tar.xz linux-94ac2ab3fff96814d7460a27a0e9d004abbd4128.zip |
Merging upstream version 6.9.2.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'fs/ntfs/usnjrnl.c')
-rw-r--r-- | fs/ntfs/usnjrnl.c | 70 |
1 files changed, 0 insertions, 70 deletions
diff --git a/fs/ntfs/usnjrnl.c b/fs/ntfs/usnjrnl.c deleted file mode 100644 index 9097a0b4ef..0000000000 --- a/fs/ntfs/usnjrnl.c +++ /dev/null @@ -1,70 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * usnjrnl.h - NTFS kernel transaction log ($UsnJrnl) handling. Part of the - * Linux-NTFS project. - * - * Copyright (c) 2005 Anton Altaparmakov - */ - -#ifdef NTFS_RW - -#include <linux/fs.h> -#include <linux/highmem.h> -#include <linux/mm.h> - -#include "aops.h" -#include "debug.h" -#include "endian.h" -#include "time.h" -#include "types.h" -#include "usnjrnl.h" -#include "volume.h" - -/** - * ntfs_stamp_usnjrnl - stamp the transaction log ($UsnJrnl) on an ntfs volume - * @vol: ntfs volume on which to stamp the transaction log - * - * Stamp the transaction log ($UsnJrnl) on the ntfs volume @vol and return - * 'true' on success and 'false' on error. - * - * This function assumes that the transaction log has already been loaded and - * consistency checked by a call to fs/ntfs/super.c::load_and_init_usnjrnl(). - */ -bool ntfs_stamp_usnjrnl(ntfs_volume *vol) -{ - ntfs_debug("Entering."); - if (likely(!NVolUsnJrnlStamped(vol))) { - sle64 stamp; - struct page *page; - USN_HEADER *uh; - - page = ntfs_map_page(vol->usnjrnl_max_ino->i_mapping, 0); - if (IS_ERR(page)) { - ntfs_error(vol->sb, "Failed to read from " - "$UsnJrnl/$DATA/$Max attribute."); - return false; - } - uh = (USN_HEADER*)page_address(page); - stamp = get_current_ntfs_time(); - ntfs_debug("Stamping transaction log ($UsnJrnl): old " - "journal_id 0x%llx, old lowest_valid_usn " - "0x%llx, new journal_id 0x%llx, new " - "lowest_valid_usn 0x%llx.", - (long long)sle64_to_cpu(uh->journal_id), - (long long)sle64_to_cpu(uh->lowest_valid_usn), - (long long)sle64_to_cpu(stamp), - i_size_read(vol->usnjrnl_j_ino)); - uh->lowest_valid_usn = - cpu_to_sle64(i_size_read(vol->usnjrnl_j_ino)); - uh->journal_id = stamp; - flush_dcache_page(page); - set_page_dirty(page); - ntfs_unmap_page(page); - /* Set the flag so we do not have to do it again on remount. */ - NVolSetUsnJrnlStamped(vol); - } - ntfs_debug("Done."); - return true; -} - -#endif /* NTFS_RW */ |