summaryrefslogtreecommitdiffstats
path: root/meta/recipes-kernel/lttng/lttng-modules/0004-Fix-update-ext4-instrumentation-for-kernel-4.13.patch
diff options
context:
space:
mode:
authorOtavio Salvador <otavio@ossystems.com.br>2017-11-09 11:34:59 -0200
committerRichard Purdie <richard.purdie@linuxfoundation.org>2017-12-04 17:23:59 +0000
commit7e0b00fd120375d6ae4b53a76e9120ee925d3629 (patch)
tree9d2215fd9b0bf3be7457e2bf438e74a6bf65c3f7 /meta/recipes-kernel/lttng/lttng-modules/0004-Fix-update-ext4-instrumentation-for-kernel-4.13.patch
parent25c0d7d891077889a7d1d0c437a399941989db61 (diff)
downloadpoky-7e0b00fd120375d6ae4b53a76e9120ee925d3629.tar.gz
lttng-modules: Upgrade to 2.9.5 release
This upgrade is critical as it fixes the support for Linux 4.14 LTS kernel. The changlog is: 2017-10-05 LTTng modules 2.9.5 * Fix: update block instrumentation for 4.14 kernel * Revert "Fix: update block instrumentation for kernel 4.14" 2017-10-03 (National Techies Day) LTTng modules 2.9.4 * Fix: version check error in btrfs instrumentation * Fix: update btrfs instrumentation for kernel 4.14 * Fix: update writeback instrumentation for kernel 4.14 * Fix: update block instrumentation for kernel 4.14 * Fix: vmalloc wrapper on kernel < 2.6.38 * Fix: vmalloc wrapper on kernel >= 4.12 * Add kmalloc failover to vmalloc * Fix: mmap: caches aliased on virtual addresses * Fix: update ext4 instrumentation for kernel 4.13 * Fix: Sleeping function called from invalid context * Fix: sched for v4.11.5-rt1 * Fix: handle missing ftrace header on v4.12 This also removes the previously backported patches as they are part of 2.9.4 release and the missing fix is part of 2.9.5 release. (From OE-Core rev: 56d01657934fe6e9e6c547fd58447c6a99a0779b) Signed-off-by: Otavio Salvador <otavio@ossystems.com.br> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Armin Kuster <akuster@mvista.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta/recipes-kernel/lttng/lttng-modules/0004-Fix-update-ext4-instrumentation-for-kernel-4.13.patch')
-rw-r--r--meta/recipes-kernel/lttng/lttng-modules/0004-Fix-update-ext4-instrumentation-for-kernel-4.13.patch189
1 files changed, 0 insertions, 189 deletions
diff --git a/meta/recipes-kernel/lttng/lttng-modules/0004-Fix-update-ext4-instrumentation-for-kernel-4.13.patch b/meta/recipes-kernel/lttng/lttng-modules/0004-Fix-update-ext4-instrumentation-for-kernel-4.13.patch
deleted file mode 100644
index c835d06cf5..0000000000
--- a/meta/recipes-kernel/lttng/lttng-modules/0004-Fix-update-ext4-instrumentation-for-kernel-4.13.patch
+++ /dev/null
@@ -1,189 +0,0 @@
1From 500c99a45fc0da09d1dc7b9e62bf58d562856a9a Mon Sep 17 00:00:00 2001
2From: Michael Jeanson <mjeanson@efficios.com>
3Date: Mon, 21 Aug 2017 14:47:08 -0400
4Subject: [PATCH 4/8] Fix: update ext4 instrumentation for kernel 4.13
5Organization: O.S. Systems Software LTDA.
6
7See this upstream commit :
8
9 commit a627b0a7c15ee4d2c87a86d5be5c8167382e8d0d
10 Author: Eric Whitney <enwlinux@gmail.com>
11 Date: Sun Jul 30 22:30:11 2017 -0400
12
13 ext4: remove unused metadata accounting variables
14
15 Two variables in ext4_inode_info, i_reserved_meta_blocks and
16 i_allocated_meta_blocks, are unused. Removing them saves a little
17 memory per in-memory inode and cleans up clutter in several tracepoints.
18 Adjust tracepoint output from ext4_alloc_da_blocks() for consistency
19 and fix a typo and whitespace near these changes.
20
21Upstream-Status: Backport [2.9.4]
22
23 Signed-off-by: Eric Whitney <enwlinux@gmail.com>
24 Signed-off-by: Theodore Ts'o <tytso@mit.edu>
25 Reviewed-by: Jan Kara <jack@suse.cz>
26
27Signed-off-by: Michael Jeanson <mjeanson@efficios.com>
28Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
29---
30 instrumentation/events/lttng-module/ext4.h | 96 ++++++++++++++++++++++++++----
31 1 file changed, 86 insertions(+), 10 deletions(-)
32
33diff --git a/instrumentation/events/lttng-module/ext4.h b/instrumentation/events/lttng-module/ext4.h
34index e87b534..fe6f802 100644
35--- a/instrumentation/events/lttng-module/ext4.h
36+++ b/instrumentation/events/lttng-module/ext4.h
37@@ -689,6 +689,19 @@ LTTNG_TRACEPOINT_EVENT(ext4_sync_fs,
38 )
39 )
40
41+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,13,0))
42+LTTNG_TRACEPOINT_EVENT(ext4_alloc_da_blocks,
43+ TP_PROTO(struct inode *inode),
44+
45+ TP_ARGS(inode),
46+
47+ TP_FIELDS(
48+ ctf_integer(dev_t, dev, inode->i_sb->s_dev)
49+ ctf_integer(ino_t, ino, inode->i_ino)
50+ ctf_integer(unsigned int, data_blocks, EXT4_I(inode)->i_reserved_data_blocks)
51+ )
52+)
53+#else
54 LTTNG_TRACEPOINT_EVENT(ext4_alloc_da_blocks,
55 TP_PROTO(struct inode *inode),
56
57@@ -701,6 +714,7 @@ LTTNG_TRACEPOINT_EVENT(ext4_alloc_da_blocks,
58 ctf_integer(unsigned int, meta_blocks, EXT4_I(inode)->i_reserved_meta_blocks)
59 )
60 )
61+#endif
62
63 LTTNG_TRACEPOINT_EVENT(ext4_mballoc_alloc,
64 TP_PROTO(struct ext4_allocation_context *ac),
65@@ -833,17 +847,49 @@ LTTNG_TRACEPOINT_EVENT(ext4_forget,
66 )
67 #endif
68
69-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,34))
70+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,13,0))
71 LTTNG_TRACEPOINT_EVENT(ext4_da_update_reserve_space,
72-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,2,0))
73 TP_PROTO(struct inode *inode, int used_blocks, int quota_claim),
74
75 TP_ARGS(inode, used_blocks, quota_claim),
76-#else
77+
78+ TP_FIELDS(
79+ ctf_integer(dev_t, dev, inode->i_sb->s_dev)
80+ ctf_integer(ino_t, ino, inode->i_ino)
81+ ctf_integer(__u64, i_blocks, inode->i_blocks)
82+ ctf_integer(int, used_blocks, used_blocks)
83+ ctf_integer(int, reserved_data_blocks,
84+ EXT4_I(inode)->i_reserved_data_blocks)
85+ ctf_integer(int, quota_claim, quota_claim)
86+ ctf_integer(TP_MODE_T, mode, inode->i_mode)
87+ )
88+)
89+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3,2,0))
90+LTTNG_TRACEPOINT_EVENT(ext4_da_update_reserve_space,
91+ TP_PROTO(struct inode *inode, int used_blocks, int quota_claim),
92+
93+ TP_ARGS(inode, used_blocks, quota_claim),
94+
95+ TP_FIELDS(
96+ ctf_integer(dev_t, dev, inode->i_sb->s_dev)
97+ ctf_integer(ino_t, ino, inode->i_ino)
98+ ctf_integer(__u64, i_blocks, inode->i_blocks)
99+ ctf_integer(int, used_blocks, used_blocks)
100+ ctf_integer(int, reserved_data_blocks,
101+ EXT4_I(inode)->i_reserved_data_blocks)
102+ ctf_integer(int, reserved_meta_blocks,
103+ EXT4_I(inode)->i_reserved_meta_blocks)
104+ ctf_integer(int, allocated_meta_blocks,
105+ EXT4_I(inode)->i_allocated_meta_blocks)
106+ ctf_integer(int, quota_claim, quota_claim)
107+ ctf_integer(TP_MODE_T, mode, inode->i_mode)
108+ )
109+)
110+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,34))
111+LTTNG_TRACEPOINT_EVENT(ext4_da_update_reserve_space,
112 TP_PROTO(struct inode *inode, int used_blocks),
113
114 TP_ARGS(inode, used_blocks),
115-#endif
116
117 TP_FIELDS(
118 ctf_integer(dev_t, dev, inode->i_sb->s_dev)
119@@ -856,14 +902,27 @@ LTTNG_TRACEPOINT_EVENT(ext4_da_update_reserve_space,
120 EXT4_I(inode)->i_reserved_meta_blocks)
121 ctf_integer(int, allocated_meta_blocks,
122 EXT4_I(inode)->i_allocated_meta_blocks)
123-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,2,0))
124- ctf_integer(int, quota_claim, quota_claim)
125-#endif
126 ctf_integer(TP_MODE_T, mode, inode->i_mode)
127 )
128 )
129+#endif
130
131-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,2,0))
132+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,13,0))
133+LTTNG_TRACEPOINT_EVENT(ext4_da_reserve_space,
134+ TP_PROTO(struct inode *inode),
135+
136+ TP_ARGS(inode),
137+
138+ TP_FIELDS(
139+ ctf_integer(dev_t, dev, inode->i_sb->s_dev)
140+ ctf_integer(ino_t, ino, inode->i_ino)
141+ ctf_integer(__u64, i_blocks, inode->i_blocks)
142+ ctf_integer(int, reserved_data_blocks,
143+ EXT4_I(inode)->i_reserved_data_blocks)
144+ ctf_integer(TP_MODE_T, mode, inode->i_mode)
145+ )
146+)
147+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(4,2,0))
148 LTTNG_TRACEPOINT_EVENT(ext4_da_reserve_space,
149 TP_PROTO(struct inode *inode),
150
151@@ -880,7 +939,7 @@ LTTNG_TRACEPOINT_EVENT(ext4_da_reserve_space,
152 ctf_integer(TP_MODE_T, mode, inode->i_mode)
153 )
154 )
155-#else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,2,0)) */
156+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,34))
157 LTTNG_TRACEPOINT_EVENT(ext4_da_reserve_space,
158 TP_PROTO(struct inode *inode, int md_needed),
159
160@@ -898,8 +957,25 @@ LTTNG_TRACEPOINT_EVENT(ext4_da_reserve_space,
161 ctf_integer(TP_MODE_T, mode, inode->i_mode)
162 )
163 )
164-#endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,2,0)) */
165+#endif
166+
167+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,13,0))
168+LTTNG_TRACEPOINT_EVENT(ext4_da_release_space,
169+ TP_PROTO(struct inode *inode, int freed_blocks),
170+
171+ TP_ARGS(inode, freed_blocks),
172
173+ TP_FIELDS(
174+ ctf_integer(dev_t, dev, inode->i_sb->s_dev)
175+ ctf_integer(ino_t, ino, inode->i_ino)
176+ ctf_integer(__u64, i_blocks, inode->i_blocks)
177+ ctf_integer(int, freed_blocks, freed_blocks)
178+ ctf_integer(int, reserved_data_blocks,
179+ EXT4_I(inode)->i_reserved_data_blocks)
180+ ctf_integer(TP_MODE_T, mode, inode->i_mode)
181+ )
182+)
183+#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,34))
184 LTTNG_TRACEPOINT_EVENT(ext4_da_release_space,
185 TP_PROTO(struct inode *inode, int freed_blocks),
186
187--
1882.14.1
189
generated by cgit v1.2.3-54-g00ecf (git 2.39.0) at 2024-06-18 09:22:16 +0000