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authorSrikant Patnaik2015-01-11 12:28:04 +0530
committerSrikant Patnaik2015-01-11 12:28:04 +0530
commit871480933a1c28f8a9fed4c4d34d06c439a7a422 (patch)
tree8718f573808810c2a1e8cb8fb6ac469093ca2784 /ANDROID_3.4.5/fs/xfs/xfs_error.c
parent9d40ac5867b9aefe0722bc1f110b965ff294d30d (diff)
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Moved, renamed, and deleted files
The original directory structure was scattered and unorganized. Changes are basically to make it look like kernel structure.
Diffstat (limited to 'ANDROID_3.4.5/fs/xfs/xfs_error.c')
-rw-r--r--ANDROID_3.4.5/fs/xfs/xfs_error.c185
1 files changed, 0 insertions, 185 deletions
diff --git a/ANDROID_3.4.5/fs/xfs/xfs_error.c b/ANDROID_3.4.5/fs/xfs/xfs_error.c
deleted file mode 100644
index 39f06336..00000000
--- a/ANDROID_3.4.5/fs/xfs/xfs_error.c
+++ /dev/null
@@ -1,185 +0,0 @@
-/*
- * Copyright (c) 2000-2001,2005 Silicon Graphics, Inc.
- * All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it would be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-#include "xfs.h"
-#include "xfs_fs.h"
-#include "xfs_types.h"
-#include "xfs_log.h"
-#include "xfs_inum.h"
-#include "xfs_trans.h"
-#include "xfs_sb.h"
-#include "xfs_ag.h"
-#include "xfs_mount.h"
-#include "xfs_bmap_btree.h"
-#include "xfs_dinode.h"
-#include "xfs_inode.h"
-#include "xfs_utils.h"
-#include "xfs_error.h"
-
-#ifdef DEBUG
-
-int xfs_etrap[XFS_ERROR_NTRAP] = {
- 0,
-};
-
-int
-xfs_error_trap(int e)
-{
- int i;
-
- if (!e)
- return 0;
- for (i = 0; i < XFS_ERROR_NTRAP; i++) {
- if (xfs_etrap[i] == 0)
- break;
- if (e != xfs_etrap[i])
- continue;
- xfs_notice(NULL, "%s: error %d", __func__, e);
- BUG();
- break;
- }
- return e;
-}
-
-int xfs_etest[XFS_NUM_INJECT_ERROR];
-int64_t xfs_etest_fsid[XFS_NUM_INJECT_ERROR];
-char * xfs_etest_fsname[XFS_NUM_INJECT_ERROR];
-int xfs_error_test_active;
-
-int
-xfs_error_test(int error_tag, int *fsidp, char *expression,
- int line, char *file, unsigned long randfactor)
-{
- int i;
- int64_t fsid;
-
- if (random32() % randfactor)
- return 0;
-
- memcpy(&fsid, fsidp, sizeof(xfs_fsid_t));
-
- for (i = 0; i < XFS_NUM_INJECT_ERROR; i++) {
- if (xfs_etest[i] == error_tag && xfs_etest_fsid[i] == fsid) {
- xfs_warn(NULL,
- "Injecting error (%s) at file %s, line %d, on filesystem \"%s\"",
- expression, file, line, xfs_etest_fsname[i]);
- return 1;
- }
- }
-
- return 0;
-}
-
-int
-xfs_errortag_add(int error_tag, xfs_mount_t *mp)
-{
- int i;
- int len;
- int64_t fsid;
-
- memcpy(&fsid, mp->m_fixedfsid, sizeof(xfs_fsid_t));
-
- for (i = 0; i < XFS_NUM_INJECT_ERROR; i++) {
- if (xfs_etest_fsid[i] == fsid && xfs_etest[i] == error_tag) {
- xfs_warn(mp, "error tag #%d on", error_tag);
- return 0;
- }
- }
-
- for (i = 0; i < XFS_NUM_INJECT_ERROR; i++) {
- if (xfs_etest[i] == 0) {
- xfs_warn(mp, "Turned on XFS error tag #%d",
- error_tag);
- xfs_etest[i] = error_tag;
- xfs_etest_fsid[i] = fsid;
- len = strlen(mp->m_fsname);
- xfs_etest_fsname[i] = kmem_alloc(len + 1, KM_SLEEP);
- strcpy(xfs_etest_fsname[i], mp->m_fsname);
- xfs_error_test_active++;
- return 0;
- }
- }
-
- xfs_warn(mp, "error tag overflow, too many turned on");
-
- return 1;
-}
-
-int
-xfs_errortag_clearall(xfs_mount_t *mp, int loud)
-{
- int64_t fsid;
- int cleared = 0;
- int i;
-
- memcpy(&fsid, mp->m_fixedfsid, sizeof(xfs_fsid_t));
-
-
- for (i = 0; i < XFS_NUM_INJECT_ERROR; i++) {
- if ((fsid == 0LL || xfs_etest_fsid[i] == fsid) &&
- xfs_etest[i] != 0) {
- cleared = 1;
- xfs_warn(mp, "Clearing XFS error tag #%d",
- xfs_etest[i]);
- xfs_etest[i] = 0;
- xfs_etest_fsid[i] = 0LL;
- kmem_free(xfs_etest_fsname[i]);
- xfs_etest_fsname[i] = NULL;
- xfs_error_test_active--;
- }
- }
-
- if (loud || cleared)
- xfs_warn(mp, "Cleared all XFS error tags for filesystem");
-
- return 0;
-}
-#endif /* DEBUG */
-
-void
-xfs_error_report(
- const char *tag,
- int level,
- struct xfs_mount *mp,
- const char *filename,
- int linenum,
- inst_t *ra)
-{
- if (level <= xfs_error_level) {
- xfs_alert_tag(mp, XFS_PTAG_ERROR_REPORT,
- "Internal error %s at line %d of file %s. Caller 0x%p\n",
- tag, linenum, filename, ra);
-
- xfs_stack_trace();
- }
-}
-
-void
-xfs_corruption_error(
- const char *tag,
- int level,
- struct xfs_mount *mp,
- void *p,
- const char *filename,
- int linenum,
- inst_t *ra)
-{
- if (level <= xfs_error_level)
- xfs_hex_dump(p, 16);
- xfs_error_report(tag, level, mp, filename, linenum, ra);
- xfs_alert(mp, "Corruption detected. Unmount and run xfs_repair");
-}