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xfs: event tracing support
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1/*
2 * Copyright (c) 2009, Christoph Hellwig
3 * All Rights Reserved.
4 *
5 * This program is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU General Public License as
7 * published by the Free Software Foundation.
8 *
9 * This program is distributed in the hope that it would be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
13 *
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write the Free Software Foundation,
16 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
17 */
18#include "xfs.h"
19#include "xfs_fs.h"
20#include "xfs_types.h"
21#include "xfs_bit.h"
22#include "xfs_log.h"
23#include "xfs_inum.h"
24#include "xfs_trans.h"
25#include "xfs_sb.h"
26#include "xfs_ag.h"
27#include "xfs_dir2.h"
28#include "xfs_da_btree.h"
29#include "xfs_bmap_btree.h"
30#include "xfs_alloc_btree.h"
31#include "xfs_ialloc_btree.h"
32#include "xfs_dir2_sf.h"
33#include "xfs_attr_sf.h"
34#include "xfs_dinode.h"
35#include "xfs_inode.h"
36#include "xfs_btree.h"
37#include "xfs_dmapi.h"
38#include "xfs_mount.h"
39#include "xfs_ialloc.h"
40#include "xfs_itable.h"
41#include "xfs_alloc.h"
42#include "xfs_bmap.h"
43#include "xfs_attr.h"
44#include "xfs_attr_sf.h"
45#include "xfs_attr_leaf.h"
46#include "xfs_log_priv.h"
47#include "xfs_buf_item.h"
48#include "xfs_quota.h"
49#include "xfs_iomap.h"
50#include "xfs_aops.h"
51#include "quota/xfs_dquot_item.h"
52#include "quota/xfs_dquot.h"
53
54/*
55 * Format fsblock number into a static buffer & return it.
56 */
57STATIC char *xfs_fmtfsblock(xfs_fsblock_t bno)
58{
59 static char rval[50];
60
61 if (bno == NULLFSBLOCK)
62 sprintf(rval, "NULLFSBLOCK");
63 else if (isnullstartblock(bno))
64 sprintf(rval, "NULLSTARTBLOCK(%lld)", startblockval(bno));
65 else
66 sprintf(rval, "%lld", (xfs_dfsbno_t)bno);
67 return rval;
68}
69
70/*
71 * We include this last to have the helpers above available for the trace
72 * event implementations.
73 */
74#define CREATE_TRACE_POINTS
75#include "xfs_trace.h"