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author | Srikant Patnaik | 2015-01-11 12:28:04 +0530 |
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committer | Srikant Patnaik | 2015-01-11 12:28:04 +0530 |
commit | 871480933a1c28f8a9fed4c4d34d06c439a7a422 (patch) | |
tree | 8718f573808810c2a1e8cb8fb6ac469093ca2784 /ANDROID_3.4.5/fs/xfs/xfs_error.c | |
parent | 9d40ac5867b9aefe0722bc1f110b965ff294d30d (diff) | |
download | FOSSEE-netbook-kernel-source-871480933a1c28f8a9fed4c4d34d06c439a7a422.tar.gz FOSSEE-netbook-kernel-source-871480933a1c28f8a9fed4c4d34d06c439a7a422.tar.bz2 FOSSEE-netbook-kernel-source-871480933a1c28f8a9fed4c4d34d06c439a7a422.zip |
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.c | 185 |
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"); -} |