From ef6b689b63b9f5227ccee6f16dd9ee3faf58a464 Mon Sep 17 00:00:00 2001 From: Tao Ma Date: Mon, 21 Feb 2011 11:10:44 +0800 Subject: ocfs2: Remove ENTRY from masklog. ENTRY is used to record the entry of a function. But because it is added in so many functions, if we enable it, the system logs get filled up quickly and cause too much I/O. So actually no one can open it for a production system or even for a test. So for mlog_entry_void, we just remove it. for mlog_entry(...), we replace it with mlog(0,...), and they will be replace by trace event later. Signed-off-by: Tao Ma --- fs/ocfs2/alloc.c | 28 ++-------------------------- 1 file changed, 2 insertions(+), 26 deletions(-) (limited to 'fs/ocfs2/alloc.c') diff --git a/fs/ocfs2/alloc.c b/fs/ocfs2/alloc.c index e4984e259cb6..47a6ce84e67f 100644 --- a/fs/ocfs2/alloc.c +++ b/fs/ocfs2/alloc.c @@ -965,8 +965,6 @@ int ocfs2_num_free_extents(struct ocfs2_super *osb, struct buffer_head *eb_bh = NULL; u64 last_eb_blk = 0; - mlog_entry_void(); - el = et->et_root_el; last_eb_blk = ocfs2_et_get_last_eb_blk(et); @@ -1010,8 +1008,6 @@ static int ocfs2_create_new_meta_bhs(handle_t *handle, OCFS2_SB(ocfs2_metadata_cache_get_super(et->et_ci)); struct ocfs2_extent_block *eb; - mlog_entry_void(); - count = 0; while (count < wanted) { status = ocfs2_claim_metadata(handle, @@ -1173,8 +1169,6 @@ static int ocfs2_add_branch(handle_t *handle, struct ocfs2_extent_list *el; u32 new_cpos, root_end; - mlog_entry_void(); - BUG_ON(!last_eb_bh || !*last_eb_bh); if (eb_bh) { @@ -1353,8 +1347,6 @@ static int ocfs2_shift_tree_depth(handle_t *handle, struct ocfs2_extent_list *root_el; struct ocfs2_extent_list *eb_el; - mlog_entry_void(); - status = ocfs2_create_new_meta_bhs(handle, et, 1, meta_ac, &new_eb_bh); if (status < 0) { @@ -1446,8 +1438,6 @@ static int ocfs2_find_branch_target(struct ocfs2_extent_tree *et, struct buffer_head *bh = NULL; struct buffer_head *lowest_bh = NULL; - mlog_entry_void(); - *target_bh = NULL; el = et->et_root_el; @@ -5795,8 +5785,8 @@ int ocfs2_truncate_log_append(struct ocfs2_super *osb, struct ocfs2_dinode *di; struct ocfs2_truncate_log *tl; - mlog_entry("start_blk = %llu, num_clusters = %u\n", - (unsigned long long)start_blk, num_clusters); + mlog(0, "start_blk = %llu, num_clusters = %u\n", + (unsigned long long)start_blk, num_clusters); BUG_ON(mutex_trylock(&tl_inode->i_mutex)); @@ -5878,8 +5868,6 @@ static int ocfs2_replay_truncate_records(struct ocfs2_super *osb, struct inode *tl_inode = osb->osb_tl_inode; struct buffer_head *tl_bh = osb->osb_tl_bh; - mlog_entry_void(); - di = (struct ocfs2_dinode *) tl_bh->b_data; tl = &di->id2.i_dealloc; i = le16_to_cpu(tl->tl_used) - 1; @@ -5949,8 +5937,6 @@ int __ocfs2_flush_truncate_log(struct ocfs2_super *osb) struct ocfs2_dinode *di; struct ocfs2_truncate_log *tl; - mlog_entry_void(); - BUG_ON(mutex_trylock(&tl_inode->i_mutex)); di = (struct ocfs2_dinode *) tl_bh->b_data; @@ -6032,8 +6018,6 @@ static void ocfs2_truncate_log_worker(struct work_struct *work) container_of(work, struct ocfs2_super, osb_truncate_log_wq.work); - mlog_entry_void(); - status = ocfs2_flush_truncate_log(osb); if (status < 0) mlog_errno(status); @@ -6174,8 +6158,6 @@ int ocfs2_complete_truncate_log_recovery(struct ocfs2_super *osb, struct inode *tl_inode = osb->osb_tl_inode; struct ocfs2_truncate_log *tl; - mlog_entry_void(); - if (OCFS2_I(tl_inode)->ip_blkno == le64_to_cpu(tl_copy->i_blkno)) { mlog(ML_ERROR, "Asked to recover my own truncate log!\n"); return -EINVAL; @@ -6228,8 +6210,6 @@ void ocfs2_truncate_log_shutdown(struct ocfs2_super *osb) int status; struct inode *tl_inode = osb->osb_tl_inode; - mlog_entry_void(); - if (tl_inode) { cancel_delayed_work(&osb->osb_truncate_log_wq); flush_workqueue(ocfs2_wq); @@ -6251,8 +6231,6 @@ int ocfs2_truncate_log_init(struct ocfs2_super *osb) struct inode *tl_inode = NULL; struct buffer_head *tl_bh = NULL; - mlog_entry_void(); - status = ocfs2_get_truncate_log_info(osb, osb->slot_num, &tl_inode, @@ -7005,8 +6983,6 @@ int ocfs2_commit_truncate(struct ocfs2_super *osb, struct ocfs2_extent_tree et; struct ocfs2_cached_dealloc_ctxt dealloc; - mlog_entry_void(); - ocfs2_init_dinode_extent_tree(&et, INODE_CACHE(inode), di_bh); ocfs2_init_dealloc_ctxt(&dealloc); -- cgit v1.2.3-58-ga151