From c184fa4ffdbf8adf2e95c4762b46dc77000e271d Mon Sep 17 00:00:00 2001 From: Francis Deslauriers Date: Tue, 7 Mar 2017 10:14:19 -0500 Subject: [PATCH] Fix: update btrfs instrumentation for kernel 4.11 Signed-off-by: Francis Deslauriers Signed-off-by: Mathieu Desnoyers --- instrumentation/events/lttng-module/btrfs.h | 25 ++++++++++++++++++++- 1 file changed, 24 insertions(+), 1 deletion(-) diff --git a/instrumentation/events/lttng-module/btrfs.h b/instrumentation/events/lttng-module/btrfs.h index cc7ba507..ecaf3825 100644 --- a/instrumentation/events/lttng-module/btrfs.h +++ b/instrumentation/events/lttng-module/btrfs.h @@ -83,7 +83,30 @@ LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__inode, btrfs_inode_evict, TP_ARGS(inode) ) -#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,10,0)) +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,11,0)) + +LTTNG_TRACEPOINT_EVENT(btrfs_get_extent, + + TP_PROTO(struct btrfs_root *root, struct btrfs_inode *inode, + struct extent_map *map), + + TP_ARGS(root, inode, map), + + TP_FIELDS( + ctf_integer(u64, root_objectid, root->root_key.objectid) + ctf_integer(u64, ino, btrfs_ino(inode)) + ctf_integer(u64, start, map->start) + ctf_integer(u64, len, map->len) + ctf_integer(u64, orig_start, map->orig_start) + ctf_integer(u64, block_start, map->block_start) + ctf_integer(u64, block_len, map->block_len) + ctf_integer(unsigned long, flags, map->flags) + ctf_integer(int, refs, atomic_read(&map->refs)) + ctf_integer(unsigned int, compress_type, map->compress_type) + ) +) + +#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(4,10,0)) LTTNG_TRACEPOINT_EVENT(btrfs_get_extent, -- 2.34.1