quota_local.c (df32b3343aa11e0c7f54783594b24321d17d376f) quota_local.c (13723d00e374c2a6d6ccb5af6de965e89c3e1b01)
1/*
2 * Implementation of operations over local quota file
3 */
4
5#include <linux/fs.h>
6#include <linux/quota.h>
7#include <linux/quotaops.h>
8#include <linux/module.h>

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101 int status;
102
103 handle = ocfs2_start_trans(OCFS2_SB(sb), 1);
104 if (IS_ERR(handle)) {
105 status = PTR_ERR(handle);
106 mlog_errno(status);
107 return status;
108 }
1/*
2 * Implementation of operations over local quota file
3 */
4
5#include <linux/fs.h>
6#include <linux/quota.h>
7#include <linux/quotaops.h>
8#include <linux/module.h>

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101 int status;
102
103 handle = ocfs2_start_trans(OCFS2_SB(sb), 1);
104 if (IS_ERR(handle)) {
105 status = PTR_ERR(handle);
106 mlog_errno(status);
107 return status;
108 }
109 status = ocfs2_journal_access(handle, inode, bh,
110 OCFS2_JOURNAL_ACCESS_WRITE);
109 status = ocfs2_journal_access_dq(handle, inode, bh,
110 OCFS2_JOURNAL_ACCESS_WRITE);
111 if (status < 0) {
112 mlog_errno(status);
113 ocfs2_commit_trans(OCFS2_SB(sb), handle);
114 return status;
115 }
116 lock_buffer(bh);
117 modify(bh, private);
118 unlock_buffer(bh);

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501 * node. Since we have our own reference we know
502 * global structure actually won't be freed. */
503 status = ocfs2_global_release_dquot(dquot);
504 if (status < 0) {
505 mlog_errno(status);
506 goto out_commit;
507 }
508 /* Release local quota file entry */
111 if (status < 0) {
112 mlog_errno(status);
113 ocfs2_commit_trans(OCFS2_SB(sb), handle);
114 return status;
115 }
116 lock_buffer(bh);
117 modify(bh, private);
118 unlock_buffer(bh);

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501 * node. Since we have our own reference we know
502 * global structure actually won't be freed. */
503 status = ocfs2_global_release_dquot(dquot);
504 if (status < 0) {
505 mlog_errno(status);
506 goto out_commit;
507 }
508 /* Release local quota file entry */
509 status = ocfs2_journal_access(handle, lqinode,
509 status = ocfs2_journal_access_dq(handle, lqinode,
510 qbh, OCFS2_JOURNAL_ACCESS_WRITE);
511 if (status < 0) {
512 mlog_errno(status);
513 goto out_commit;
514 }
515 lock_buffer(qbh);
516 WARN_ON(!ocfs2_test_bit(bit, dchunk->dqc_bitmap));
517 ocfs2_clear_bit(bit, dchunk->dqc_bitmap);

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609 /* Mark quota file as clean if we are recovering quota file of
610 * some other node. */
611 handle = ocfs2_start_trans(osb, 1);
612 if (IS_ERR(handle)) {
613 status = PTR_ERR(handle);
614 mlog_errno(status);
615 goto out_bh;
616 }
510 qbh, OCFS2_JOURNAL_ACCESS_WRITE);
511 if (status < 0) {
512 mlog_errno(status);
513 goto out_commit;
514 }
515 lock_buffer(qbh);
516 WARN_ON(!ocfs2_test_bit(bit, dchunk->dqc_bitmap));
517 ocfs2_clear_bit(bit, dchunk->dqc_bitmap);

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609 /* Mark quota file as clean if we are recovering quota file of
610 * some other node. */
611 handle = ocfs2_start_trans(osb, 1);
612 if (IS_ERR(handle)) {
613 status = PTR_ERR(handle);
614 mlog_errno(status);
615 goto out_bh;
616 }
617 status = ocfs2_journal_access(handle, lqinode, bh,
618 OCFS2_JOURNAL_ACCESS_WRITE);
617 status = ocfs2_journal_access_dq(handle, lqinode, bh,
618 OCFS2_JOURNAL_ACCESS_WRITE);
619 if (status < 0) {
620 mlog_errno(status);
621 goto out_trans;
622 }
623 lock_buffer(bh);
624 ldinfo->dqi_flags = cpu_to_le32(flags | OLQF_CLEAN);
625 unlock_buffer(bh);
626 status = ocfs2_journal_dirty(handle, bh);

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976
977 handle = ocfs2_start_trans(OCFS2_SB(sb), 2);
978 if (IS_ERR(handle)) {
979 status = PTR_ERR(handle);
980 mlog_errno(status);
981 goto out;
982 }
983
619 if (status < 0) {
620 mlog_errno(status);
621 goto out_trans;
622 }
623 lock_buffer(bh);
624 ldinfo->dqi_flags = cpu_to_le32(flags | OLQF_CLEAN);
625 unlock_buffer(bh);
626 status = ocfs2_journal_dirty(handle, bh);

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976
977 handle = ocfs2_start_trans(OCFS2_SB(sb), 2);
978 if (IS_ERR(handle)) {
979 status = PTR_ERR(handle);
980 mlog_errno(status);
981 goto out;
982 }
983
984 status = ocfs2_journal_access(handle, lqinode, bh,
985 OCFS2_JOURNAL_ACCESS_WRITE);
984 status = ocfs2_journal_access_dq(handle, lqinode, bh,
985 OCFS2_JOURNAL_ACCESS_WRITE);
986 if (status < 0) {
987 mlog_errno(status);
988 goto out_trans;
989 }
990 lock_buffer(bh);
991 dchunk->dqc_free = cpu_to_le32(ol_quota_entries_per_block(sb));
992 memset(dchunk->dqc_bitmap, 0,
993 sb->s_blocksize - sizeof(struct ocfs2_local_disk_chunk) -

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1069 goto out;
1070 }
1071 handle = ocfs2_start_trans(OCFS2_SB(sb), 2);
1072 if (IS_ERR(handle)) {
1073 status = PTR_ERR(handle);
1074 mlog_errno(status);
1075 goto out;
1076 }
986 if (status < 0) {
987 mlog_errno(status);
988 goto out_trans;
989 }
990 lock_buffer(bh);
991 dchunk->dqc_free = cpu_to_le32(ol_quota_entries_per_block(sb));
992 memset(dchunk->dqc_bitmap, 0,
993 sb->s_blocksize - sizeof(struct ocfs2_local_disk_chunk) -

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1069 goto out;
1070 }
1071 handle = ocfs2_start_trans(OCFS2_SB(sb), 2);
1072 if (IS_ERR(handle)) {
1073 status = PTR_ERR(handle);
1074 mlog_errno(status);
1075 goto out;
1076 }
1077 status = ocfs2_journal_access(handle, lqinode, chunk->qc_headerbh,
1077 status = ocfs2_journal_access_dq(handle, lqinode, chunk->qc_headerbh,
1078 OCFS2_JOURNAL_ACCESS_WRITE);
1079 if (status < 0) {
1080 mlog_errno(status);
1081 goto out_trans;
1082 }
1083
1084 dchunk = (struct ocfs2_local_disk_chunk *)chunk->qc_headerbh->b_data;
1085 lock_buffer(chunk->qc_headerbh);

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1202 BUG_ON(!handle);
1203 /* First write all local changes to global file */
1204 status = ocfs2_global_release_dquot(dquot);
1205 if (status < 0) {
1206 mlog_errno(status);
1207 goto out;
1208 }
1209
1078 OCFS2_JOURNAL_ACCESS_WRITE);
1079 if (status < 0) {
1080 mlog_errno(status);
1081 goto out_trans;
1082 }
1083
1084 dchunk = (struct ocfs2_local_disk_chunk *)chunk->qc_headerbh->b_data;
1085 lock_buffer(chunk->qc_headerbh);

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1202 BUG_ON(!handle);
1203 /* First write all local changes to global file */
1204 status = ocfs2_global_release_dquot(dquot);
1205 if (status < 0) {
1206 mlog_errno(status);
1207 goto out;
1208 }
1209
1210 status = ocfs2_journal_access(handle, sb_dqopt(sb)->files[type],
1210 status = ocfs2_journal_access_dq(handle, sb_dqopt(sb)->files[type],
1211 od->dq_chunk->qc_headerbh, OCFS2_JOURNAL_ACCESS_WRITE);
1212 if (status < 0) {
1213 mlog_errno(status);
1214 goto out;
1215 }
1216 offset = ol_dqblk_chunk_off(sb, od->dq_chunk->qc_num,
1217 od->dq_local_off);
1218 dchunk = (struct ocfs2_local_disk_chunk *)

--- 35 unchanged lines hidden --- 		1211 od->dq_chunk->qc_headerbh, OCFS2_JOURNAL_ACCESS_WRITE);
1212 if (status < 0) {
1213 mlog_errno(status);
1214 goto out;
1215 }
1216 offset = ol_dqblk_chunk_off(sb, od->dq_chunk->qc_num,
1217 od->dq_local_off);
1218 dchunk = (struct ocfs2_local_disk_chunk *)

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