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xfs: trace ATTR flags in xattr tracepoints 

This will trace i.e. the ATTR_SECURE/ATTR_CREATE/ATTR_REPLACE
flags as well as the OP_FLAGS.

Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
This commit is contained in:
Eric Sandeen 2018-04-17 17:17:35 -07:00 committed by Darrick J. Wong
parent 8b26984dbd
commit e443523d19
1 changed files with 4 additions and 1 deletions
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5
fs/xfs/xfs_trace.h
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@ -1750,6 +1750,7 @@ DECLARE_EVENT_CLASS(xfs_attr_class,
__field(int, namelen)
__field(int, valuelen)
__field(xfs_dahash_t, hashval)
__field(int, flags)
__field(int, op_flags)
),
TP_fast_assign(
@ -1760,10 +1761,11 @@ DECLARE_EVENT_CLASS(xfs_attr_class,
__entry->namelen = args->namelen;
__entry->valuelen = args->valuelen;
__entry->hashval = args->hashval;
__entry->flags = args->flags;
__entry->op_flags = args->op_flags;
),
TP_printk("dev %d:%d ino 0x%llx name %.*s namelen %d valuelen %d "
"hashval 0x%x op_flags %s",
"hashval 0x%x flags %s op_flags %s",
MAJOR(__entry->dev), MINOR(__entry->dev),
__entry->ino,
__entry->namelen,
@ -1771,6 +1773,7 @@ DECLARE_EVENT_CLASS(xfs_attr_class,
__entry->namelen,
__entry->valuelen,
__entry->hashval,
__print_flags(__entry->flags, "|", XFS_ATTR_FLAGS),
__print_flags(__entry->op_flags, "|", XFS_DA_OP_FLAGS))
)