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author | Srikant Patnaik | 2015-01-11 12:28:04 +0530 |
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committer | Srikant Patnaik | 2015-01-11 12:28:04 +0530 |
commit | 871480933a1c28f8a9fed4c4d34d06c439a7a422 (patch) | |
tree | 8718f573808810c2a1e8cb8fb6ac469093ca2784 /ANDROID_3.4.5/fs/ntfs/quota.c | |
parent | 9d40ac5867b9aefe0722bc1f110b965ff294d30d (diff) | |
download | FOSSEE-netbook-kernel-source-871480933a1c28f8a9fed4c4d34d06c439a7a422.tar.gz FOSSEE-netbook-kernel-source-871480933a1c28f8a9fed4c4d34d06c439a7a422.tar.bz2 FOSSEE-netbook-kernel-source-871480933a1c28f8a9fed4c4d34d06c439a7a422.zip |
Moved, renamed, and deleted files
The original directory structure was scattered and unorganized.
Changes are basically to make it look like kernel structure.
Diffstat (limited to 'ANDROID_3.4.5/fs/ntfs/quota.c')
-rw-r--r-- | ANDROID_3.4.5/fs/ntfs/quota.c | 117 |
1 files changed, 0 insertions, 117 deletions
diff --git a/ANDROID_3.4.5/fs/ntfs/quota.c b/ANDROID_3.4.5/fs/ntfs/quota.c deleted file mode 100644 index d80e3315..00000000 --- a/ANDROID_3.4.5/fs/ntfs/quota.c +++ /dev/null @@ -1,117 +0,0 @@ -/* - * quota.c - NTFS kernel quota ($Quota) handling. Part of the Linux-NTFS - * project. - * - * Copyright (c) 2004 Anton Altaparmakov - * - * This program/include file is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as published - * by the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program/include file is distributed in the hope that it will be - * useful, but WITHOUT ANY WARRANTY; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program (in the main directory of the Linux-NTFS - * distribution in the file COPYING); if not, write to the Free Software - * Foundation,Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#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-#include "quota.h" -#include "debug.h" -#include "ntfs.h" - -/** - * ntfs_mark_quotas_out_of_date - mark the quotas out of date on an ntfs volume - * @vol: ntfs volume on which to mark the quotas out of date - * - * Mark the quotas out of date on the ntfs volume @vol and return 'true' on - * success and 'false' on error.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; - } - mutex_lock(&vol->quota_q_ino->i_mutex); - 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); - mutex_unlock(&vol->quota_q_ino->i_mutex); - /* - * 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); - mutex_unlock(&vol->quota_q_ino->i_mutex); - return false; -} - -#endif /* NTFS_RW */ |