// SPDX-License-Identifier: GPL-2.0 /* * Copyright (c) 2000-2002,2005 Silicon Graphics, Inc. * All Rights Reserved. */ #ifndef __XFS_ERROR_H__ #define __XFS_ERROR_H__ struct xfs_mount; extern void xfs_error_report(const char *tag, int level, struct xfs_mount *mp, const char *filename, int linenum, xfs_failaddr_t failaddr); extern void xfs_corruption_error(const char *tag, int level, struct xfs_mount *mp, const void *buf, size_t bufsize, const char *filename, int linenum, xfs_failaddr_t failaddr); void xfs_buf_corruption_error(struct xfs_buf *bp, xfs_failaddr_t fa); extern void xfs_buf_verifier_error(struct xfs_buf *bp, int error, const char *name, const void *buf, size_t bufsz, xfs_failaddr_t failaddr); extern void xfs_verifier_error(struct xfs_buf *bp, int error, xfs_failaddr_t failaddr); extern void xfs_inode_verifier_error(struct xfs_inode *ip, int error, const char *name, const void *buf, size_t bufsz, xfs_failaddr_t failaddr); #define XFS_ERROR_REPORT(e, lvl, mp) … #define XFS_CORRUPTION_ERROR(e, lvl, mp, buf, bufsize) … #define XFS_ERRLEVEL_OFF … #define XFS_ERRLEVEL_LOW … #define XFS_ERRLEVEL_HIGH … /* Dump 128 bytes of any corrupt buffer */ #define XFS_CORRUPTION_DUMP_LEN … #ifdef DEBUG extern int xfs_errortag_init(struct xfs_mount *mp); extern void xfs_errortag_del(struct xfs_mount *mp); extern bool xfs_errortag_test(struct xfs_mount *mp, const char *expression, const char *file, int line, unsigned int error_tag); #define XFS_TEST_ERROR(expr, mp, tag) … bool xfs_errortag_enabled(struct xfs_mount *mp, unsigned int tag); #define XFS_ERRORTAG_DELAY(mp, tag) … extern int xfs_errortag_get(struct xfs_mount *mp, unsigned int error_tag); extern int xfs_errortag_set(struct xfs_mount *mp, unsigned int error_tag, unsigned int tag_value); extern int xfs_errortag_add(struct xfs_mount *mp, unsigned int error_tag); extern int xfs_errortag_clearall(struct xfs_mount *mp); #else #define xfs_errortag_init … #define xfs_errortag_del … #define XFS_TEST_ERROR … #define XFS_ERRORTAG_DELAY … #define xfs_errortag_set … #define xfs_errortag_add … #define xfs_errortag_clearall … #endif /* DEBUG */ /* * XFS panic tags -- allow a call to xfs_alert_tag() be turned into * a panic by setting fs.xfs.panic_mask in a sysctl. */ #define XFS_NO_PTAG … #define XFS_PTAG_IFLUSH … #define XFS_PTAG_LOGRES … #define XFS_PTAG_AILDELETE … #define XFS_PTAG_ERROR_REPORT … #define XFS_PTAG_SHUTDOWN_CORRUPT … #define XFS_PTAG_SHUTDOWN_IOERROR … #define XFS_PTAG_SHUTDOWN_LOGERROR … #define XFS_PTAG_FSBLOCK_ZERO … #define XFS_PTAG_VERIFIER_ERROR … #define XFS_PTAG_MASK … #define XFS_PTAG_STRINGS … #endif /* __XFS_ERROR_H__ */
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