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authorEric Sandeen <sandeen@redhat.com>2015-02-06 09:20:29 +1100
committerDave Chinner <david@fromorbit.com>2015-02-06 09:20:29 +1100
commitde8bd0eb699e6f20e2e2ce368fe35aa83732718b (patch)
treedd07d926356724b7346891dcd5b63abbd9f49801 /Documentation/filesystems
parentf92090e95cd26ea0a80dc8305b685cc30f6a501f (diff)
xfs: fix panic_mask documentation
This bit of the docs didn't quite reflect reality. Signed-off-by: Eric Sandeen <sandeen@redhat.com> Reviewed-by: Brian Foster <bfoster@redhat.com> Signed-off-by: Dave Chinner <david@fromorbit.com>
Diffstat (limited to 'Documentation/filesystems')
-rw-r--r--Documentation/filesystems/xfs.txt5
1 files changed, 3 insertions, 2 deletions
diff --git a/Documentation/filesystems/xfs.txt b/Documentation/filesystems/xfs.txt
index 5be51fd888bd..2e5684596090 100644
--- a/Documentation/filesystems/xfs.txt
+++ b/Documentation/filesystems/xfs.txt
@@ -287,9 +287,9 @@ The following sysctls are available for the XFS filesystem:
XFS_ERRLEVEL_LOW: 1
XFS_ERRLEVEL_HIGH: 5
- fs.xfs.panic_mask (Min: 0 Default: 0 Max: 127)
+ fs.xfs.panic_mask (Min: 0 Default: 0 Max: 255)
Causes certain error conditions to call BUG(). Value is a bitmask;
- AND together the tags which represent errors which should cause panics:
+ OR together the tags which represent errors which should cause panics:
XFS_NO_PTAG 0
XFS_PTAG_IFLUSH 0x00000001
@@ -299,6 +299,7 @@ The following sysctls are available for the XFS filesystem:
XFS_PTAG_SHUTDOWN_CORRUPT 0x00000010
XFS_PTAG_SHUTDOWN_IOERROR 0x00000020
XFS_PTAG_SHUTDOWN_LOGERROR 0x00000040
+ XFS_PTAG_FSBLOCK_ZERO 0x00000080
This option is intended for debugging only.