From: Anand Jain <anand.jain@oracle.com>
To: linux-btrfs@vger.kernel.org
Cc: dsterba@suse.cz
Subject: [PATCH] btrfs: use BTRFS_FSID_SIZE for fsid
Date: Sun, 13 Aug 2017 11:58:30 +0800 [thread overview]
Message-ID: <20170813035830.18660-1-anand.jain@oracle.com> (raw)
We have define for FSID size so use it.
Signed-off-by: Anand Jain <anand.jain@oracle.com>
---
include/trace/events/btrfs.h | 18 +++++++++---------
1 file changed, 9 insertions(+), 9 deletions(-)
diff --git a/include/trace/events/btrfs.h b/include/trace/events/btrfs.h
index cd99a3658156..c4e4b9427b81 100644
--- a/include/trace/events/btrfs.h
+++ b/include/trace/events/btrfs.h
@@ -73,11 +73,11 @@ struct btrfs_qgroup;
{ BTRFS_BLOCK_GROUP_RAID5, "RAID5"}, \
{ BTRFS_BLOCK_GROUP_RAID6, "RAID6"}
-#define BTRFS_UUID_SIZE 16
-#define TP_STRUCT__entry_fsid __array(u8, fsid, BTRFS_UUID_SIZE)
+#define BTRFS_FSID_SIZE 16
+#define TP_STRUCT__entry_fsid __array(u8, fsid, BTRFS_FSID_SIZE)
#define TP_fast_assign_fsid(fs_info) \
- memcpy(__entry->fsid, fs_info->fsid, BTRFS_UUID_SIZE)
+ memcpy(__entry->fsid, fs_info->fsid, BTRFS_FSID_SIZE)
#define TP_STRUCT__entry_btrfs(args...) \
TP_STRUCT__entry( \
@@ -612,7 +612,7 @@ TRACE_EVENT(btrfs_add_block_group,
TP_ARGS(fs_info, block_group, create),
TP_STRUCT__entry(
- __array( u8, fsid, BTRFS_UUID_SIZE )
+ __array( u8, fsid, BTRFS_FSID_SIZE )
__field( u64, offset )
__field( u64, size )
__field( u64, flags )
@@ -622,7 +622,7 @@ TRACE_EVENT(btrfs_add_block_group,
),
TP_fast_assign(
- memcpy(__entry->fsid, fs_info->fsid, BTRFS_UUID_SIZE);
+ memcpy(__entry->fsid, fs_info->fsid, BTRFS_FSID_SIZE);
__entry->offset = block_group->key.objectid;
__entry->size = block_group->key.offset;
__entry->flags = block_group->flags;
@@ -969,7 +969,7 @@ TRACE_EVENT(btrfs_trigger_flush,
TP_ARGS(fs_info, flags, bytes, flush, reason),
TP_STRUCT__entry(
- __array( u8, fsid, BTRFS_UUID_SIZE )
+ __array( u8, fsid, BTRFS_FSID_SIZE )
__field( u64, flags )
__field( u64, bytes )
__field( int, flush )
@@ -977,7 +977,7 @@ TRACE_EVENT(btrfs_trigger_flush,
),
TP_fast_assign(
- memcpy(__entry->fsid, fs_info->fsid, BTRFS_UUID_SIZE);
+ memcpy(__entry->fsid, fs_info->fsid, BTRFS_FSID_SIZE);
__entry->flags = flags;
__entry->bytes = bytes;
__entry->flush = flush;
@@ -1010,7 +1010,7 @@ TRACE_EVENT(btrfs_flush_space,
TP_ARGS(fs_info, flags, num_bytes, orig_bytes, state, ret),
TP_STRUCT__entry(
- __array( u8, fsid, BTRFS_UUID_SIZE )
+ __array( u8, fsid, BTRFS_FSID_SIZE )
__field( u64, flags )
__field( u64, num_bytes )
__field( u64, orig_bytes )
@@ -1019,7 +1019,7 @@ TRACE_EVENT(btrfs_flush_space,
),
TP_fast_assign(
- memcpy(__entry->fsid, fs_info->fsid, BTRFS_UUID_SIZE);
+ memcpy(__entry->fsid, fs_info->fsid, BTRFS_FSID_SIZE);
__entry->flags = flags;
__entry->num_bytes = num_bytes;
__entry->orig_bytes = orig_bytes;
--
2.13.1
next reply other threads:[~2017-08-13 3:52 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-13 3:58 Anand Jain [this message]
2017-08-14 7:06 ` [PATCH] btrfs: use BTRFS_FSID_SIZE for fsid Nikolay Borisov
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