diff options
Diffstat (limited to 'fs/xfs/xfs_error.c')
-rw-r--r-- | fs/xfs/xfs_error.c | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/fs/xfs/xfs_error.c b/fs/xfs/xfs_error.c index 980d5f0660b5..ccf520f0b00d 100644 --- a/fs/xfs/xfs_error.c +++ b/fs/xfs/xfs_error.c @@ -24,6 +24,7 @@ #include "xfs_errortag.h" #include "xfs_error.h" #include "xfs_sysfs.h" +#include "xfs_inode.h" #ifdef DEBUG @@ -372,3 +373,39 @@ xfs_verifier_error( if (xfs_error_level >= XFS_ERRLEVEL_HIGH) xfs_stack_trace(); } + +/* + * Warnings for inode corruption problems. Don't bother with the stack + * trace unless the error level is turned up high. + */ +void +xfs_inode_verifier_error( + struct xfs_inode *ip, + int error, + const char *name, + void *buf, + size_t bufsz, + xfs_failaddr_t failaddr) +{ + struct xfs_mount *mp = ip->i_mount; + xfs_failaddr_t fa; + int sz; + + fa = failaddr ? failaddr : __return_address; + + xfs_alert(mp, "Metadata %s detected at %pS, inode 0x%llx %s", + error == -EFSBADCRC ? "CRC error" : "corruption", + fa, ip->i_ino, name); + + xfs_alert(mp, "Unmount and run xfs_repair"); + + if (buf && xfs_error_level >= XFS_ERRLEVEL_LOW) { + sz = min_t(size_t, XFS_CORRUPTION_DUMP_LEN, bufsz); + xfs_alert(mp, "First %d bytes of corrupted metadata buffer:", + sz); + xfs_hex_dump(buf, sz); + } + + if (xfs_error_level >= XFS_ERRLEVEL_HIGH) + xfs_stack_trace(); +} |