journal.c (0879c584ffcccd50a8d0f72cab3a51702613f901) journal.c (e8aed3450c0afd6fdb79ec233f806e3e69454dfe)
1/* -*- mode: c; c-basic-offset: 8; -*-
2 * vim: noexpandtab sw=8 ts=8 sts=0:
3 *
4 * journal.c
5 *
6 * Defines functions of journalling api
7 *
8 * Copyright (C) 2003, 2004 Oracle. All rights reserved.

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169 return ret;
170}
171
172/*
173 * 'nblocks' is what you want to add to the current
174 * transaction. extend_trans will either extend the current handle by
175 * nblocks, or commit it and start a new one with nblocks credits.
176 *
1/* -*- mode: c; c-basic-offset: 8; -*-
2 * vim: noexpandtab sw=8 ts=8 sts=0:
3 *
4 * journal.c
5 *
6 * Defines functions of journalling api
7 *
8 * Copyright (C) 2003, 2004 Oracle. All rights reserved.

--- 160 unchanged lines hidden (view full) ---

169 return ret;
170}
171
172/*
173 * 'nblocks' is what you want to add to the current
174 * transaction. extend_trans will either extend the current handle by
175 * nblocks, or commit it and start a new one with nblocks credits.
176 *
177 * This might call journal_restart() which will commit dirty buffers
178 * and then restart the transaction. Before calling
179 * ocfs2_extend_trans(), any changed blocks should have been
180 * dirtied. After calling it, all blocks which need to be changed must
181 * go through another set of journal_access/journal_dirty calls.
182 *
177 * WARNING: This will not release any semaphores or disk locks taken
178 * during the transaction, so make sure they were taken *before*
179 * start_trans or we'll have ordering deadlocks.
180 *
181 * WARNING2: Note that we do *not* drop j_trans_barrier here. This is
182 * good because transaction ids haven't yet been recorded on the
183 * cluster locks associated with this handle.
184 */

--- 1309 unchanged lines hidden --- 		183 * WARNING: This will not release any semaphores or disk locks taken
184 * during the transaction, so make sure they were taken *before*
185 * start_trans or we'll have ordering deadlocks.
186 *
187 * WARNING2: Note that we do *not* drop j_trans_barrier here. This is
188 * good because transaction ids haven't yet been recorded on the
189 * cluster locks associated with this handle.
190 */

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