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/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
#if defined(_KERNEL)
#if defined(HAVE_DECLARE_EVENT_CLASS)
#undef TRACE_SYSTEM
#define TRACE_SYSTEM zfs
#undef TRACE_SYSTEM_VAR
#define TRACE_SYSTEM_VAR zfs_acl
#if !defined(_TRACE_ACL_H) || defined(TRACE_HEADER_MULTI_READ)
#define _TRACE_ACL_H
#include <linux/tracepoint.h>
#include <linux/vfs_compat.h>
#include <sys/types.h>
/*
* Generic support for three argument tracepoints of the form:
*
* DTRACE_PROBE3(...,
* znode_t *, ...,
* zfs_ace_hdr_t *, ...,
* uint32_t, ...);
*/
/* BEGIN CSTYLED */
DECLARE_EVENT_CLASS(zfs_ace_class,
TP_PROTO(znode_t *zn, zfs_ace_hdr_t *ace, uint32_t mask_matched),
TP_ARGS(zn, ace, mask_matched),
TP_STRUCT__entry(
__field(uint64_t, z_id)
__field(uint8_t, z_unlinked)
__field(uint8_t, z_atime_dirty)
__field(uint8_t, z_zn_prefetch)
__field(uint8_t, z_moved)
__field(uint_t, z_blksz)
__field(uint_t, z_seq)
__field(uint64_t, z_mapcnt)
__field(uint64_t, z_size)
__field(uint64_t, z_pflags)
__field(uint32_t, z_sync_cnt)
__field(mode_t, z_mode)
__field(boolean_t, z_is_sa)
__field(boolean_t, z_is_mapped)
__field(boolean_t, z_is_ctldir)
__field(boolean_t, z_is_stale)
__field(uint32_t, i_uid)
__field(uint32_t, i_gid)
__field(unsigned long, i_ino)
__field(unsigned int, i_nlink)
__field(loff_t, i_size)
__field(unsigned int, i_blkbits)
__field(unsigned short, i_bytes)
__field(umode_t, i_mode)
__field(__u32, i_generation)
__field(uint16_t, z_type)
__field(uint16_t, z_flags)
__field(uint32_t, z_access_mask)
__field(uint32_t, mask_matched)
),
TP_fast_assign(
__entry->z_id = zn->z_id;
__entry->z_unlinked = zn->z_unlinked;
__entry->z_atime_dirty = zn->z_atime_dirty;
__entry->z_zn_prefetch = zn->z_zn_prefetch;
__entry->z_moved = zn->z_moved;
__entry->z_blksz = zn->z_blksz;
__entry->z_seq = zn->z_seq;
__entry->z_mapcnt = zn->z_mapcnt;
__entry->z_size = zn->z_size;
__entry->z_pflags = zn->z_pflags;
__entry->z_sync_cnt = zn->z_sync_cnt;
__entry->z_mode = zn->z_mode;
__entry->z_is_sa = zn->z_is_sa;
__entry->z_is_mapped = zn->z_is_mapped;
__entry->z_is_ctldir = zn->z_is_ctldir;
__entry->z_is_stale = zn->z_is_stale;
__entry->i_uid = KUID_TO_SUID(ZTOI(zn)->i_uid);
__entry->i_gid = KGID_TO_SGID(ZTOI(zn)->i_gid);
__entry->i_ino = zn->z_inode.i_ino;
__entry->i_nlink = zn->z_inode.i_nlink;
__entry->i_size = zn->z_inode.i_size;
__entry->i_blkbits = zn->z_inode.i_blkbits;
__entry->i_bytes = zn->z_inode.i_bytes;
__entry->i_mode = zn->z_inode.i_mode;
__entry->i_generation = zn->z_inode.i_generation;
__entry->z_type = ace->z_type;
__entry->z_flags = ace->z_flags;
__entry->z_access_mask = ace->z_access_mask;
__entry->mask_matched = mask_matched;
),
TP_printk("zn { id %llu unlinked %u atime_dirty %u "
"zn_prefetch %u moved %u blksz %u seq %u "
"mapcnt %llu size %llu pflags %llu "
"sync_cnt %u mode 0x%x is_sa %d "
"is_mapped %d is_ctldir %d is_stale %d inode { "
"uid %u gid %u ino %lu nlink %u size %lli "
"blkbits %u bytes %u mode 0x%x generation %x } } "
"ace { type %u flags %u access_mask %u } mask_matched %u",
__entry->z_id, __entry->z_unlinked, __entry->z_atime_dirty,
__entry->z_zn_prefetch, __entry->z_moved, __entry->z_blksz,
__entry->z_seq, __entry->z_mapcnt, __entry->z_size,
__entry->z_pflags, __entry->z_sync_cnt, __entry->z_mode,
__entry->z_is_sa, __entry->z_is_mapped,
__entry->z_is_ctldir, __entry->z_is_stale, __entry->i_uid,
__entry->i_gid, __entry->i_ino, __entry->i_nlink,
__entry->i_size, __entry->i_blkbits,
__entry->i_bytes, __entry->i_mode, __entry->i_generation,
__entry->z_type, __entry->z_flags, __entry->z_access_mask,
__entry->mask_matched)
);
/* END CSTYLED */
/* BEGIN CSTYLED */
#define DEFINE_ACE_EVENT(name) \
DEFINE_EVENT(zfs_ace_class, name, \
TP_PROTO(znode_t *zn, zfs_ace_hdr_t *ace, uint32_t mask_matched), \
TP_ARGS(zn, ace, mask_matched))
/* END CSTYLED */
DEFINE_ACE_EVENT(zfs_zfs__ace__denies);
DEFINE_ACE_EVENT(zfs_zfs__ace__allows);
#endif /* _TRACE_ACL_H */
#undef TRACE_INCLUDE_PATH
#undef TRACE_INCLUDE_FILE
#define TRACE_INCLUDE_PATH sys
#define TRACE_INCLUDE_FILE trace_acl
#include <trace/define_trace.h>
#else
DEFINE_DTRACE_PROBE3(zfs__ace__denies);
DEFINE_DTRACE_PROBE3(zfs__ace__allows);
DEFINE_DTRACE_PROBE(zfs__fastpath__execute__access__miss);
#endif /* HAVE_DECLARE_EVENT_CLASS */
#endif /* _KERNEL */
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