From 94ac2ab3fff96814d7460a27a0e9d004abbd4128 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 19 Jun 2024 23:00:37 +0200 Subject: Merging upstream version 6.9.2. Signed-off-by: Daniel Baumann --- fs/ntfs/quota.c | 103 -------------------------------------------------------- 1 file changed, 103 deletions(-) delete mode 100644 fs/ntfs/quota.c (limited to 'fs/ntfs/quota.c') diff --git a/fs/ntfs/quota.c b/fs/ntfs/quota.c deleted file mode 100644 index 9160480222..0000000000 --- a/fs/ntfs/quota.c +++ /dev/null @@ -1,103 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * quota.c - NTFS kernel quota ($Quota) handling. Part of the Linux-NTFS - * project. - * - * Copyright (c) 2004 Anton Altaparmakov - */ - -#ifdef NTFS_RW - -#include "index.h" -#include "quota.h" -#include "debug.h" -#include "ntfs.h" - -/** - * ntfs_mark_quotas_out_of_date - mark the quotas out of date on an ntfs volume - * @vol: ntfs volume on which to mark the quotas out of date - * - * Mark the quotas out of date on the ntfs volume @vol and return 'true' on - * success and 'false' on error. - */ -bool ntfs_mark_quotas_out_of_date(ntfs_volume *vol) -{ - ntfs_index_context *ictx; - QUOTA_CONTROL_ENTRY *qce; - const le32 qid = QUOTA_DEFAULTS_ID; - int err; - - ntfs_debug("Entering."); - if (NVolQuotaOutOfDate(vol)) - goto done; - if (!vol->quota_ino || !vol->quota_q_ino) { - ntfs_error(vol->sb, "Quota inodes are not open."); - return false; - } - inode_lock(vol->quota_q_ino); - ictx = ntfs_index_ctx_get(NTFS_I(vol->quota_q_ino)); - if (!ictx) { - ntfs_error(vol->sb, "Failed to get index context."); - goto err_out; - } - err = ntfs_index_lookup(&qid, sizeof(qid), ictx); - if (err) { - if (err == -ENOENT) - ntfs_error(vol->sb, "Quota defaults entry is not " - "present."); - else - ntfs_error(vol->sb, "Lookup of quota defaults entry " - "failed."); - goto err_out; - } - if (ictx->data_len < offsetof(QUOTA_CONTROL_ENTRY, sid)) { - ntfs_error(vol->sb, "Quota defaults entry size is invalid. " - "Run chkdsk."); - goto err_out; - } - qce = (QUOTA_CONTROL_ENTRY*)ictx->data; - if (le32_to_cpu(qce->version) != QUOTA_VERSION) { - ntfs_error(vol->sb, "Quota defaults entry version 0x%x is not " - "supported.", le32_to_cpu(qce->version)); - goto err_out; - } - ntfs_debug("Quota defaults flags = 0x%x.", le32_to_cpu(qce->flags)); - /* If quotas are already marked out of date, no need to do anything. */ - if (qce->flags & QUOTA_FLAG_OUT_OF_DATE) - goto set_done; - /* - * If quota tracking is neither requested, nor enabled and there are no - * pending deletes, no need to mark the quotas out of date. - */ - if (!(qce->flags & (QUOTA_FLAG_TRACKING_ENABLED | - QUOTA_FLAG_TRACKING_REQUESTED | - QUOTA_FLAG_PENDING_DELETES))) - goto set_done; - /* - * Set the QUOTA_FLAG_OUT_OF_DATE bit thus marking quotas out of date. - * This is verified on WinXP to be sufficient to cause windows to - * rescan the volume on boot and update all quota entries. - */ - qce->flags |= QUOTA_FLAG_OUT_OF_DATE; - /* Ensure the modified flags are written to disk. */ - ntfs_index_entry_flush_dcache_page(ictx); - ntfs_index_entry_mark_dirty(ictx); -set_done: - ntfs_index_ctx_put(ictx); - inode_unlock(vol->quota_q_ino); - /* - * We set the flag so we do not try to mark the quotas out of date - * again on remount. - */ - NVolSetQuotaOutOfDate(vol); -done: - ntfs_debug("Done."); - return true; -err_out: - if (ictx) - ntfs_index_ctx_put(ictx); - inode_unlock(vol->quota_q_ino); - return false; -} - -#endif /* NTFS_RW */ -- cgit v1.2.3