diff options
Diffstat (limited to 'fs/ocfs2/journal.c')
-rw-r--r-- | fs/ocfs2/journal.c | 51 |
1 files changed, 27 insertions, 24 deletions
diff --git a/fs/ocfs2/journal.c b/fs/ocfs2/journal.c index 8d81f6c..f31c7e8 100644 --- a/fs/ocfs2/journal.c +++ b/fs/ocfs2/journal.c @@ -44,7 +44,6 @@ #include "localalloc.h" #include "slot_map.h" #include "super.h" -#include "vote.h" #include "sysfile.h" #include "buffer_head_io.h" @@ -103,7 +102,7 @@ static int ocfs2_commit_cache(struct ocfs2_super *osb) mlog(0, "commit_thread: flushed transaction %lu (%u handles)\n", journal->j_trans_id, flushed); - ocfs2_kick_vote_thread(osb); + ocfs2_wake_downconvert_thread(osb); wake_up(&journal->j_checkpointed); finally: mlog_exit(status); @@ -314,14 +313,18 @@ int ocfs2_journal_dirty_data(handle_t *handle, return err; } -#define OCFS2_DEFAULT_COMMIT_INTERVAL (HZ * 5) +#define OCFS2_DEFAULT_COMMIT_INTERVAL (HZ * JBD_DEFAULT_MAX_COMMIT_AGE) void ocfs2_set_journal_params(struct ocfs2_super *osb) { journal_t *journal = osb->journal->j_journal; + unsigned long commit_interval = OCFS2_DEFAULT_COMMIT_INTERVAL; + + if (osb->osb_commit_interval) + commit_interval = osb->osb_commit_interval; spin_lock(&journal->j_state_lock); - journal->j_commit_interval = OCFS2_DEFAULT_COMMIT_INTERVAL; + journal->j_commit_interval = commit_interval; if (osb->s_mount_opt & OCFS2_MOUNT_BARRIER) journal->j_flags |= JFS_BARRIER; else @@ -337,7 +340,7 @@ int ocfs2_journal_init(struct ocfs2_journal *journal, int *dirty) struct ocfs2_dinode *di = NULL; struct buffer_head *bh = NULL; struct ocfs2_super *osb; - int meta_lock = 0; + int inode_lock = 0; mlog_entry_void(); @@ -367,14 +370,14 @@ int ocfs2_journal_init(struct ocfs2_journal *journal, int *dirty) /* Skip recovery waits here - journal inode metadata never * changes in a live cluster so it can be considered an * exception to the rule. */ - status = ocfs2_meta_lock_full(inode, &bh, 1, OCFS2_META_LOCK_RECOVERY); + status = ocfs2_inode_lock_full(inode, &bh, 1, OCFS2_META_LOCK_RECOVERY); if (status < 0) { if (status != -ERESTARTSYS) mlog(ML_ERROR, "Could not get lock on journal!\n"); goto done; } - meta_lock = 1; + inode_lock = 1; di = (struct ocfs2_dinode *)bh->b_data; if (inode->i_size < OCFS2_MIN_JOURNAL_SIZE) { @@ -414,8 +417,8 @@ int ocfs2_journal_init(struct ocfs2_journal *journal, int *dirty) status = 0; done: if (status < 0) { - if (meta_lock) - ocfs2_meta_unlock(inode, 1); + if (inode_lock) + ocfs2_inode_unlock(inode, 1); if (bh != NULL) brelse(bh); if (inode) { @@ -544,7 +547,7 @@ void ocfs2_journal_shutdown(struct ocfs2_super *osb) OCFS2_I(inode)->ip_open_count--; /* unlock our journal */ - ocfs2_meta_unlock(inode, 1); + ocfs2_inode_unlock(inode, 1); brelse(journal->j_bh); journal->j_bh = NULL; @@ -883,8 +886,8 @@ restart: ocfs2_super_unlock(osb, 1); /* We always run recovery on our own orphan dir - the dead - * node(s) may have voted "no" on an inode delete earlier. A - * revote is therefore required. */ + * node(s) may have disallowd a previos inode delete. Re-processing + * is therefore required. */ ocfs2_queue_recovery_completion(osb->journal, osb->slot_num, NULL, NULL); @@ -973,9 +976,9 @@ static int ocfs2_replay_journal(struct ocfs2_super *osb, } SET_INODE_JOURNAL(inode); - status = ocfs2_meta_lock_full(inode, &bh, 1, OCFS2_META_LOCK_RECOVERY); + status = ocfs2_inode_lock_full(inode, &bh, 1, OCFS2_META_LOCK_RECOVERY); if (status < 0) { - mlog(0, "status returned from ocfs2_meta_lock=%d\n", status); + mlog(0, "status returned from ocfs2_inode_lock=%d\n", status); if (status != -ERESTARTSYS) mlog(ML_ERROR, "Could not lock journal!\n"); goto done; @@ -1047,7 +1050,7 @@ static int ocfs2_replay_journal(struct ocfs2_super *osb, done: /* drop the lock on this nodes journal */ if (got_lock) - ocfs2_meta_unlock(inode, 1); + ocfs2_inode_unlock(inode, 1); if (inode) iput(inode); @@ -1162,14 +1165,14 @@ static int ocfs2_trylock_journal(struct ocfs2_super *osb, SET_INODE_JOURNAL(inode); flags = OCFS2_META_LOCK_RECOVERY | OCFS2_META_LOCK_NOQUEUE; - status = ocfs2_meta_lock_full(inode, NULL, 1, flags); + status = ocfs2_inode_lock_full(inode, NULL, 1, flags); if (status < 0) { if (status != -EAGAIN) mlog_errno(status); goto bail; } - ocfs2_meta_unlock(inode, 1); + ocfs2_inode_unlock(inode, 1); bail: if (inode) iput(inode); @@ -1241,7 +1244,7 @@ static int ocfs2_orphan_filldir(void *priv, const char *name, int name_len, /* Skip bad inodes so that recovery can continue */ iter = ocfs2_iget(p->osb, ino, - OCFS2_FI_FLAG_ORPHAN_RECOVERY); + OCFS2_FI_FLAG_ORPHAN_RECOVERY, 0); if (IS_ERR(iter)) return 0; @@ -1277,7 +1280,7 @@ static int ocfs2_queue_orphans(struct ocfs2_super *osb, } mutex_lock(&orphan_dir_inode->i_mutex); - status = ocfs2_meta_lock(orphan_dir_inode, NULL, 0); + status = ocfs2_inode_lock(orphan_dir_inode, NULL, 0); if (status < 0) { mlog_errno(status); goto out; @@ -1293,7 +1296,7 @@ static int ocfs2_queue_orphans(struct ocfs2_super *osb, *head = priv.head; out_cluster: - ocfs2_meta_unlock(orphan_dir_inode, 0); + ocfs2_inode_unlock(orphan_dir_inode, 0); out: mutex_unlock(&orphan_dir_inode->i_mutex); iput(orphan_dir_inode); @@ -1380,10 +1383,10 @@ static int ocfs2_recover_orphans(struct ocfs2_super *osb, iter = oi->ip_next_orphan; spin_lock(&oi->ip_lock); - /* Delete voting may have set these on the assumption - * that the other node would wipe them successfully. - * If they are still in the node's orphan dir, we need - * to reset that state. */ + /* The remote delete code may have set these on the + * assumption that the other node would wipe them + * successfully. If they are still in the node's + * orphan dir, we need to reset that state. */ oi->ip_flags &= ~(OCFS2_INODE_DELETED|OCFS2_INODE_SKIP_DELETE); /* Set the proper information to get us going into |