lttng: drop lost patch

Commit "f63965c0f9fc lttng: uprev to 2.10.7" dropped
0001-Fix-btrfs-Remove-unnecessary-fs_info-parameter.patch
from recipe, but left the patch itself in source tree.
Remove this patch since nobody uses it.

Cc: Bruce Ashfield <bruce.ashfield@windriver.com>
Signed-off-by: Ruslan Bilovol <ruslan.bilovol@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 0 insertions, 116 deletions

diff --git a/meta/recipes-kernel/lttng/lttng-modules/0001-Fix-btrfs-Remove-unnecessary-fs_info-parameter.patch b/meta/recipes-kernel/lttng/lttng-modules/0001-Fix-btrfs-Remove-unnecessary-fs_info-parameter.patch
deleted file mode 100644
index 0fe4ee8294..0000000000
--- a/meta/recipes-kernel/lttng/lttng-modules/0001-Fix-btrfs-Remove-unnecessary-fs_info-parameter.patch
+++ /dev/null
@@ -1,116 +0,0 @@
-From 51ab0b1da29354375a19f865abcd233dd2178295 Mon Sep 17 00:00:00 2001
-From: Michael Jeanson <mjeanson@efficios.com>
-Date: Mon, 18 Jun 2018 14:53:19 -0400
-Subject: [PATCH] Fix: btrfs: Remove unnecessary fs_info parameter
-
-See upstream commit:
-
-  commit 3dca5c942dac60164e6a6e89172f25b86af07ce7
-  Author: Qu Wenruo <wqu@suse.com>
-  Date:   Thu Apr 26 14:24:25 2018 +0800
-
-    btrfs: trace: Remove unnecessary fs_info parameter for btrfs__reserve_extent event class
-
-    fs_info can be extracted from btrfs_block_group_cache, and all
-    btrfs_block_group_cache is created by btrfs_create_block_group_cache()
-    with fs_info initialized, no need to worry about NULL pointer
-    dereference.
-
-Signed-off-by: Michael Jeanson <mjeanson@efficios.com>
-Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
-Upstream-Status: Backport
-Signed-off-by: He Zhe <zhe.he@windriver.com>
----
- instrumentation/events/lttng-module/btrfs.h | 54 ++++++++++++++++++++++++++++-
- 1 file changed, 53 insertions(+), 1 deletion(-)
-
-diff --git a/instrumentation/events/lttng-module/btrfs.h b/instrumentation/events/lttng-module/btrfs.h
-index 75cc73b..fd1b6b8 100644
---- a/instrumentation/events/lttng-module/btrfs.h
-+++ b/instrumentation/events/lttng-module/btrfs.h
-@@ -1658,8 +1658,57 @@ LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__reserved_extent,  btrfs_reserved_extent_f
- 
- #endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,10,0)) */
- 
--#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,14,0))
-+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,18,0))
-+LTTNG_TRACEPOINT_EVENT_MAP(find_free_extent,
-+
-+	btrfs_find_free_extent,
-+
-+	TP_PROTO(const struct btrfs_fs_info *info, u64 num_bytes, u64 empty_size,
-+		 u64 data),
-+
-+	TP_ARGS(info, num_bytes, empty_size, data),
-+
-+	TP_FIELDS(
-+		ctf_array(u8, fsid, info->fsid, BTRFS_UUID_SIZE)
-+		ctf_integer(u64, num_bytes, num_bytes)
-+		ctf_integer(u64, empty_size, empty_size)
-+		ctf_integer(u64, data, data)
-+	)
-+)
-+
-+LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__reserve_extent,
-+
-+	TP_PROTO(const struct btrfs_block_group_cache *block_group, u64 start,
-+		 u64 len),
-+
-+	TP_ARGS(block_group, start, len),
-+
-+	TP_FIELDS(
-+		ctf_array(u8, fsid, block_group->fs_info->fsid, BTRFS_UUID_SIZE)
-+		ctf_integer(u64, bg_objectid, block_group->key.objectid)
-+		ctf_integer(u64, flags, block_group->flags)
-+		ctf_integer(u64, start, start)
-+		ctf_integer(u64, len, len)
-+	)
-+)
-+
-+LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__reserve_extent, btrfs_reserve_extent,
-+
-+	TP_PROTO(const struct btrfs_block_group_cache *block_group, u64 start,
-+		 u64 len),
-+
-+	TP_ARGS(block_group, start, len)
-+)
-+
-+LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__reserve_extent, btrfs_reserve_extent_cluster,
-+
-+	TP_PROTO(const struct btrfs_block_group_cache *block_group, u64 start,
-+		 u64 len),
-+
-+	TP_ARGS(block_group, start, len)
-+)
- 
-+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(4,14,0))
- LTTNG_TRACEPOINT_EVENT_MAP(find_free_extent,
- 
- 	btrfs_find_free_extent,
-@@ -1670,6 +1719,7 @@ LTTNG_TRACEPOINT_EVENT_MAP(find_free_extent,
- 	TP_ARGS(info, num_bytes, empty_size, data),
- 
- 	TP_FIELDS(
-+		ctf_array(u8, fsid, info->fsid, BTRFS_UUID_SIZE)
- 		ctf_integer(u64, num_bytes, num_bytes)
- 		ctf_integer(u64, empty_size, empty_size)
- 		ctf_integer(u64, data, data)
-@@ -1685,6 +1735,7 @@ LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__reserve_extent,
- 	TP_ARGS(info, block_group, start, len),
- 
- 	TP_FIELDS(
-+		ctf_array(u8, fsid, info->fsid, BTRFS_UUID_SIZE)
- 		ctf_integer(u64, bg_objectid, block_group->key.objectid)
- 		ctf_integer(u64, flags, block_group->flags)
- 		ctf_integer(u64, start, start)
-@@ -1722,6 +1773,7 @@ LTTNG_TRACEPOINT_EVENT_MAP(find_free_extent,
- 	TP_ARGS(info, num_bytes, empty_size, data),
- 
- 	TP_FIELDS(
-+		ctf_array(u8, fsid, info->fsid, BTRFS_UUID_SIZE)
- 		ctf_integer(u64, num_bytes, num_bytes)
- 		ctf_integer(u64, empty_size, empty_size)
- 		ctf_integer(u64, data, data)
--- 
-2.13.3
-