diff options
Diffstat (limited to 'poky/meta/recipes-kernel/lttng/lttng-modules/0008-Fix-btrfs-Remove-fsid-metadata_fsid-fields-from-btrf.patch')
-rw-r--r-- | poky/meta/recipes-kernel/lttng/lttng-modules/0008-Fix-btrfs-Remove-fsid-metadata_fsid-fields-from-btrf.patch | 341 |
1 files changed, 341 insertions, 0 deletions
diff --git a/poky/meta/recipes-kernel/lttng/lttng-modules/0008-Fix-btrfs-Remove-fsid-metadata_fsid-fields-from-btrf.patch b/poky/meta/recipes-kernel/lttng/lttng-modules/0008-Fix-btrfs-Remove-fsid-metadata_fsid-fields-from-btrf.patch new file mode 100644 index 000000000..5f1298995 --- /dev/null +++ b/poky/meta/recipes-kernel/lttng/lttng-modules/0008-Fix-btrfs-Remove-fsid-metadata_fsid-fields-from-btrf.patch @@ -0,0 +1,341 @@ +From 8af8245f6f86370d01cc4acaabafb90de45e143f Mon Sep 17 00:00:00 2001 +From: Michael Jeanson <mjeanson@efficios.com> +Date: Thu, 10 Jan 2019 14:56:15 -0500 +Subject: [PATCH 8/9] Fix: btrfs: Remove fsid/metadata_fsid fields from + btrfs_info + +Introduced in v5.0. + +See upstream commit : + + commit de37aa513105f864d3c21105bf5542d498f21ca2 + Author: Nikolay Borisov <nborisov@suse.com> + Date: Tue Oct 30 16:43:24 2018 +0200 + + btrfs: Remove fsid/metadata_fsid fields from btrfs_info + + Currently btrfs_fs_info structure contains a copy of the + fsid/metadata_uuid fields. Same values are also contained in the + btrfs_fs_devices structure which fs_info has a reference to. Let's + reduce duplication by removing the fields from fs_info and always refer + to the ones in fs_devices. No functional changes. + +Signed-off-by: Michael Jeanson <mjeanson@efficios.com> +Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> + +Upstream-Status: backport https://github.com/lttng/lttng-modules/commit/8af8245f6f86370d01cc4acaabafb90de45e143f + +Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com> +--- + instrumentation/events/lttng-module/btrfs.h | 100 +++++++++++--------- + 1 file changed, 53 insertions(+), 47 deletions(-) + +diff --git a/instrumentation/events/lttng-module/btrfs.h b/instrumentation/events/lttng-module/btrfs.h +index 4dfbf5b..ec45a1e 100644 +--- a/instrumentation/events/lttng-module/btrfs.h ++++ b/instrumentation/events/lttng-module/btrfs.h +@@ -32,6 +32,12 @@ struct extent_state; + + #define BTRFS_UUID_SIZE 16 + ++#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5,0,0)) ++#define lttng_fs_info_fsid fs_info->fs_devices->fsid ++#else ++#define lttng_fs_info_fsid fs_info->fsid ++#endif ++ + #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,14,0) || \ + LTTNG_SLE_KERNEL_RANGE(4,4,73,5,0,0, 4,4,73,6,0,0) || \ + LTTNG_SLE_KERNEL_RANGE(4,4,82,6,0,0, 4,4,82,7,0,0) || \ +@@ -629,7 +635,7 @@ LTTNG_TRACEPOINT_EVENT(btrfs_add_block_group, + TP_ARGS(fs_info, block_group, create), + + TP_FIELDS( +- ctf_array(u8, fsid, fs_info->fsid, BTRFS_UUID_SIZE) ++ ctf_array(u8, fsid, lttng_fs_info_fsid, BTRFS_UUID_SIZE) + ctf_integer(u64, offset, block_group->key.objectid) + ctf_integer(u64, size, block_group->key.offset) + ctf_integer(u64, flags, block_group->flags) +@@ -647,7 +653,7 @@ LTTNG_TRACEPOINT_EVENT(btrfs_add_block_group, + TP_ARGS(fs_info, block_group, create), + + TP_FIELDS( +- ctf_array(u8, fsid, fs_info->fsid, BTRFS_UUID_SIZE) ++ ctf_array(u8, fsid, lttng_fs_info_fsid, BTRFS_UUID_SIZE) + ctf_integer(u64, offset, block_group->key.objectid) + ctf_integer(u64, size, block_group->key.offset) + ctf_integer(u64, flags, block_group->flags) +@@ -1015,18 +1021,18 @@ LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__chunk, + + LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__chunk, btrfs_chunk_alloc, + +- TP_PROTO(const struct btrfs_fs_info *info, const struct map_lookup *map, ++ TP_PROTO(const struct btrfs_fs_info *fs_info, const struct map_lookup *map, + u64 offset, u64 size), + +- TP_ARGS(info, map, offset, size) ++ TP_ARGS(fs_info, map, offset, size) + ) + + LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__chunk, btrfs_chunk_free, + +- TP_PROTO(const struct btrfs_fs_info *info, const struct map_lookup *map, ++ TP_PROTO(const struct btrfs_fs_info *fs_info, const struct map_lookup *map, + u64 offset, u64 size), + +- TP_ARGS(info, map, offset, size) ++ TP_ARGS(fs_info, map, offset, size) + ) + + #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(4,10,0)) +@@ -1050,18 +1056,18 @@ LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__chunk, + + LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__chunk, btrfs_chunk_alloc, + +- TP_PROTO(struct btrfs_fs_info *info, struct map_lookup *map, ++ TP_PROTO(struct btrfs_fs_info *fs_info, struct map_lookup *map, + u64 offset, u64 size), + +- TP_ARGS(info, map, offset, size) ++ TP_ARGS(fs_info, map, offset, size) + ) + + LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__chunk, btrfs_chunk_free, + +- TP_PROTO(struct btrfs_fs_info *info, struct map_lookup *map, ++ TP_PROTO(struct btrfs_fs_info *fs_info, struct map_lookup *map, + u64 offset, u64 size), + +- TP_ARGS(info, map, offset, size) ++ TP_ARGS(fs_info, map, offset, size) + ) + + #elif (LTTNG_SLE_KERNEL_RANGE(4,4,73,5,0,0, 4,4,73,6,0,0) || \ +@@ -1192,7 +1198,7 @@ LTTNG_TRACEPOINT_EVENT(btrfs_space_reservation, + TP_ARGS(fs_info, type, val, bytes, reserve), + + TP_FIELDS( +- ctf_array(u8, fsid, fs_info->fsid, BTRFS_UUID_SIZE) ++ ctf_array(u8, fsid, lttng_fs_info_fsid, BTRFS_UUID_SIZE) + ctf_string(type, type) + ctf_integer(u64, val, val) + ctf_integer(u64, bytes, bytes) +@@ -1208,7 +1214,7 @@ LTTNG_TRACEPOINT_EVENT(btrfs_space_reservation, + TP_ARGS(fs_info, type, val, bytes, reserve), + + TP_FIELDS( +- ctf_array(u8, fsid, fs_info->fsid, BTRFS_UUID_SIZE) ++ ctf_array(u8, fsid, lttng_fs_info_fsid, BTRFS_UUID_SIZE) + ctf_string(type, type) + ctf_integer(u64, val, val) + ctf_integer(u64, bytes, bytes) +@@ -1221,9 +1227,9 @@ LTTNG_TRACEPOINT_EVENT(btrfs_space_reservation, + + LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__reserved_extent, + +- TP_PROTO(const struct btrfs_fs_info *info, u64 start, u64 len), ++ TP_PROTO(const struct btrfs_fs_info *fs_info, u64 start, u64 len), + +- TP_ARGS(info, start, len), ++ TP_ARGS(fs_info, start, len), + + TP_FIELDS( + ctf_integer(u64, start, start) +@@ -1233,25 +1239,25 @@ LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__reserved_extent, + + LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__reserved_extent, btrfs_reserved_extent_alloc, + +- TP_PROTO(const struct btrfs_fs_info *info, u64 start, u64 len), ++ TP_PROTO(const struct btrfs_fs_info *fs_info, u64 start, u64 len), + +- TP_ARGS(info, start, len) ++ TP_ARGS(fs_info, start, len) + ) + + LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__reserved_extent, btrfs_reserved_extent_free, + +- TP_PROTO(const struct btrfs_fs_info *info, u64 start, u64 len), ++ TP_PROTO(const struct btrfs_fs_info *fs_info, u64 start, u64 len), + +- TP_ARGS(info, start, len) ++ TP_ARGS(fs_info, start, len) + ) + + #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(4,10,0)) + + LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__reserved_extent, + +- TP_PROTO(struct btrfs_fs_info *info, u64 start, u64 len), ++ TP_PROTO(struct btrfs_fs_info *fs_info, u64 start, u64 len), + +- TP_ARGS(info, start, len), ++ TP_ARGS(fs_info, start, len), + + TP_FIELDS( + ctf_integer(u64, start, start) +@@ -1261,16 +1267,16 @@ LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__reserved_extent, + + LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__reserved_extent, btrfs_reserved_extent_alloc, + +- TP_PROTO(struct btrfs_fs_info *info, u64 start, u64 len), ++ TP_PROTO(struct btrfs_fs_info *fs_info, u64 start, u64 len), + +- TP_ARGS(info, start, len) ++ TP_ARGS(fs_info, start, len) + ) + + LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__reserved_extent, btrfs_reserved_extent_free, + +- TP_PROTO(struct btrfs_fs_info *info, u64 start, u64 len), ++ TP_PROTO(struct btrfs_fs_info *fs_info, u64 start, u64 len), + +- TP_ARGS(info, start, len) ++ TP_ARGS(fs_info, start, len) + ) + + #elif (LTTNG_SLE_KERNEL_RANGE(4,4,73,5,0,0, 4,4,73,6,0,0) || \ +@@ -1341,13 +1347,13 @@ 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, ++ TP_PROTO(const struct btrfs_fs_info *fs_info, u64 num_bytes, u64 empty_size, + u64 data), + +- TP_ARGS(info, num_bytes, empty_size, data), ++ TP_ARGS(fs_info, num_bytes, empty_size, data), + + TP_FIELDS( +- ctf_array(u8, fsid, info->fsid, BTRFS_UUID_SIZE) ++ ctf_array(u8, fsid, lttng_fs_info_fsid, BTRFS_UUID_SIZE) + ctf_integer(u64, num_bytes, num_bytes) + ctf_integer(u64, empty_size, empty_size) + ctf_integer(u64, data, data) +@@ -1362,7 +1368,7 @@ LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__reserve_extent, + TP_ARGS(block_group, start, len), + + TP_FIELDS( +- ctf_array(u8, fsid, block_group->fs_info->fsid, BTRFS_UUID_SIZE) ++ ctf_array(u8, fsid, block_group->lttng_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) +@@ -1391,13 +1397,13 @@ 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, ++ TP_PROTO(const struct btrfs_fs_info *fs_info, u64 num_bytes, u64 empty_size, + u64 data), + +- TP_ARGS(info, num_bytes, empty_size, data), ++ TP_ARGS(fs_info, num_bytes, empty_size, data), + + TP_FIELDS( +- ctf_array(u8, fsid, info->fsid, BTRFS_UUID_SIZE) ++ ctf_array(u8, fsid, lttng_fs_info_fsid, BTRFS_UUID_SIZE) + ctf_integer(u64, num_bytes, num_bytes) + ctf_integer(u64, empty_size, empty_size) + ctf_integer(u64, data, data) +@@ -1406,14 +1412,14 @@ LTTNG_TRACEPOINT_EVENT_MAP(find_free_extent, + + LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__reserve_extent, + +- TP_PROTO(const struct btrfs_fs_info *info, ++ TP_PROTO(const struct btrfs_fs_info *fs_info, + const struct btrfs_block_group_cache *block_group, u64 start, + u64 len), + +- TP_ARGS(info, block_group, start, len), ++ TP_ARGS(fs_info, block_group, start, len), + + TP_FIELDS( +- ctf_array(u8, fsid, info->fsid, BTRFS_UUID_SIZE) ++ ctf_array(u8, fsid, lttng_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) +@@ -1423,20 +1429,20 @@ LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__reserve_extent, + + LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__reserve_extent, btrfs_reserve_extent, + +- TP_PROTO(const struct btrfs_fs_info *info, ++ TP_PROTO(const struct btrfs_fs_info *fs_info, + const struct btrfs_block_group_cache *block_group, u64 start, + u64 len), + +- TP_ARGS(info, block_group, start, len) ++ TP_ARGS(fs_info, block_group, start, len) + ) + + LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__reserve_extent, btrfs_reserve_extent_cluster, + +- TP_PROTO(const struct btrfs_fs_info *info, ++ TP_PROTO(const struct btrfs_fs_info *fs_info, + const struct btrfs_block_group_cache *block_group, u64 start, + u64 len), + +- TP_ARGS(info, block_group, start, len) ++ TP_ARGS(fs_info, block_group, start, len) + ) + + #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(4,10,0)) +@@ -1445,13 +1451,13 @@ LTTNG_TRACEPOINT_EVENT_MAP(find_free_extent, + + btrfs_find_free_extent, + +- TP_PROTO(struct btrfs_fs_info *info, u64 num_bytes, u64 empty_size, ++ TP_PROTO(struct btrfs_fs_info *fs_info, u64 num_bytes, u64 empty_size, + u64 data), + +- TP_ARGS(info, num_bytes, empty_size, data), ++ TP_ARGS(fs_info, num_bytes, empty_size, data), + + TP_FIELDS( +- ctf_array(u8, fsid, info->fsid, BTRFS_UUID_SIZE) ++ ctf_array(u8, fsid, lttng_fs_info_fsid, BTRFS_UUID_SIZE) + ctf_integer(u64, num_bytes, num_bytes) + ctf_integer(u64, empty_size, empty_size) + ctf_integer(u64, data, data) +@@ -1460,11 +1466,11 @@ LTTNG_TRACEPOINT_EVENT_MAP(find_free_extent, + + LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__reserve_extent, + +- TP_PROTO(struct btrfs_fs_info *info, ++ TP_PROTO(struct btrfs_fs_info *fs_info, + struct btrfs_block_group_cache *block_group, u64 start, + u64 len), + +- TP_ARGS(info, block_group, start, len), ++ TP_ARGS(fs_info, block_group, start, len), + + TP_FIELDS( + ctf_integer(u64, bg_objectid, block_group->key.objectid) +@@ -1476,20 +1482,20 @@ LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__reserve_extent, + + LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__reserve_extent, btrfs_reserve_extent, + +- TP_PROTO(struct btrfs_fs_info *info, ++ TP_PROTO(struct btrfs_fs_info *fs_info, + struct btrfs_block_group_cache *block_group, u64 start, + u64 len), + +- TP_ARGS(info, block_group, start, len) ++ TP_ARGS(fs_info, block_group, start, len) + ) + + LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__reserve_extent, btrfs_reserve_extent_cluster, + +- TP_PROTO(struct btrfs_fs_info *info, ++ TP_PROTO(struct btrfs_fs_info *fs_info, + struct btrfs_block_group_cache *block_group, u64 start, + u64 len), + +- TP_ARGS(info, block_group, start, len) ++ TP_ARGS(fs_info, block_group, start, len) + ) + #elif (LTTNG_SLE_KERNEL_RANGE(4,4,73,5,0,0, 4,4,73,6,0,0) || \ + LTTNG_SLE_KERNEL_RANGE(4,4,82,6,0,0, 4,4,82,7,0,0) || \ +-- +2.19.1 + |