quota.c (762f99f4f3cb41a775b5157dd761217beba65873) quota.c (b846f2d7e2d28ebfa112ac595bde2ef87693d8d9)
1// SPDX-License-Identifier: GPL-2.0-only
2/*
3 * Copyright (C) Sistina Software, Inc. 1997-2003 All rights reserved.
4 * Copyright (C) 2004-2007 Red Hat, Inc. All rights reserved.
5 */
6
7/*
8 * Quota change tags are associated with each transaction that allocates or

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438 set_bit(QDF_LOCKED, &qd->qd_flags);
439 qd->qd_change_sync = qd->qd_change;
440 slot_hold(qd);
441 return 1;
442}
443
444static int qd_fish(struct gfs2_sbd *sdp, struct gfs2_quota_data **qdp)
445{
1// SPDX-License-Identifier: GPL-2.0-only
2/*
3 * Copyright (C) Sistina Software, Inc. 1997-2003 All rights reserved.
4 * Copyright (C) 2004-2007 Red Hat, Inc. All rights reserved.
5 */
6
7/*
8 * Quota change tags are associated with each transaction that allocates or

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438 set_bit(QDF_LOCKED, &qd->qd_flags);
439 qd->qd_change_sync = qd->qd_change;
440 slot_hold(qd);
441 return 1;
442}
443
444static int qd_fish(struct gfs2_sbd *sdp, struct gfs2_quota_data **qdp)
445{
446 struct gfs2_quota_data *qd = NULL;
446 struct gfs2_quota_data *qd = NULL, *iter;
447 int error;
447 int error;
448 int found = 0;
449
450 *qdp = NULL;
451
452 if (sb_rdonly(sdp->sd_vfs))
453 return 0;
454
455 spin_lock(&qd_lock);
456
448
449 *qdp = NULL;
450
451 if (sb_rdonly(sdp->sd_vfs))
452 return 0;
453
454 spin_lock(&qd_lock);
455
457 list_for_each_entry(qd, &sdp->sd_quota_list, qd_list) {
458 found = qd_check_sync(sdp, qd, &sdp->sd_quota_sync_gen);
459 if (found)
456 list_for_each_entry(iter, &sdp->sd_quota_list, qd_list) {
457 if (qd_check_sync(sdp, iter, &sdp->sd_quota_sync_gen)) {
458 qd = iter;
460 break;
459 break;
460 }
461 }
462
461 }
462
463 if (!found)
464 qd = NULL;
465
466 spin_unlock(&qd_lock);
467
468 if (qd) {
469 gfs2_assert_warn(sdp, qd->qd_change_sync);
470 error = bh_get(qd);
471 if (error) {
472 clear_bit(QDF_LOCKED, &qd->qd_flags);
473 slot_put(qd);

--- 1305 unchanged lines hidden --- 		463 spin_unlock(&qd_lock);
464
465 if (qd) {
466 gfs2_assert_warn(sdp, qd->qd_change_sync);
467 error = bh_get(qd);
468 if (error) {
469 clear_bit(QDF_LOCKED, &qd->qd_flags);
470 slot_put(qd);

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