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| author | Darrick J. Wong <darrick.wong@oracle.com> | 2017-12-10 18:03:54 -0800 |
|---|---|---|
| committer | Darrick J. Wong <darrick.wong@oracle.com> | 2017-12-14 09:20:11 -0800 |
| commit | c54854a437a447a6bb1dcb11f60dd01cef3fa597 (patch) | |
| tree | 8ba0c9eb7da8a576b98db3ae4717dbf65a5e884d /fs/xfs/libxfs/xfs_iext_tree.c | |
| parent | 8c57b88637d78a723e0854fc3d06c6d4c31a1e0c (diff) | |
| download | linux-c54854a437a447a6bb1dcb11f60dd01cef3fa597.tar.gz linux-c54854a437a447a6bb1dcb11f60dd01cef3fa597.tar.bz2 linux-c54854a437a447a6bb1dcb11f60dd01cef3fa597.zip | |
xfs: move xfs_iext_insert tracepoint to report useful information
Move the tracepoint in xfs_iext_insert to after the point where we've
inserted the extent because otherwise we report stale extent data in
the ftrace output.
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'fs/xfs/libxfs/xfs_iext_tree.c')
| -rw-r--r-- | fs/xfs/libxfs/xfs_iext_tree.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/xfs/libxfs/xfs_iext_tree.c b/fs/xfs/libxfs/xfs_iext_tree.c index 89bf16b4d937..b0f31791c7e6 100644 --- a/fs/xfs/libxfs/xfs_iext_tree.c +++ b/fs/xfs/libxfs/xfs_iext_tree.c @@ -632,8 +632,6 @@ xfs_iext_insert( struct xfs_iext_leaf *new = NULL; int nr_entries, i; - trace_xfs_iext_insert(ip, cur, state, _RET_IP_); - if (ifp->if_height == 0) xfs_iext_alloc_root(ifp, cur); else if (ifp->if_height == 1) @@ -661,6 +659,8 @@ xfs_iext_insert( xfs_iext_set(cur_rec(cur), irec); ifp->if_bytes += sizeof(struct xfs_iext_rec); + trace_xfs_iext_insert(ip, cur, state, _RET_IP_); + if (new) xfs_iext_insert_node(ifp, xfs_iext_leaf_key(new, 0), new, 2); } |