File btrfs-constify-tracepoint-arguments.patch of Package lttng-modules
From: Tony Jones <tonyj@suse.de> Subject: btrfs: constify tracepoint arguments References: bsc#1044912 Patch-mainline: not yet, kernel patch not yet upstream Update lttng tp to reflect patches.suse/btrfs-constify-tracepoint-arguments --- instrumentation/events/lttng-module/btrfs.h | 104 ++++++++++++++-------------- 1 file changed, 52 insertions(+), 52 deletions(-) --- a/instrumentation/events/lttng-module/btrfs.h +++ b/instrumentation/events/lttng-module/btrfs.h @@ -35,7 +35,7 @@ struct extent_state; LTTNG_TRACEPOINT_EVENT(btrfs_transaction_commit, - TP_PROTO(struct btrfs_root *root), + TP_PROTO(const struct btrfs_root *root), TP_ARGS(root), @@ -47,7 +47,7 @@ LTTNG_TRACEPOINT_EVENT(btrfs_transaction LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__inode, - TP_PROTO(struct inode *inode), + TP_PROTO(const struct inode *inode), TP_ARGS(inode), @@ -65,28 +65,28 @@ LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__inod LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__inode, btrfs_inode_new, - TP_PROTO(struct inode *inode), + TP_PROTO(const struct inode *inode), TP_ARGS(inode) ) LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__inode, btrfs_inode_request, - TP_PROTO(struct inode *inode), + TP_PROTO(const struct inode *inode), TP_ARGS(inode) ) LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__inode, btrfs_inode_evict, - TP_PROTO(struct inode *inode), + TP_PROTO(const struct inode *inode), TP_ARGS(inode) ) LTTNG_TRACEPOINT_EVENT(btrfs_get_extent, - TP_PROTO(struct btrfs_root *root, struct extent_map *map), + TP_PROTO(const struct btrfs_root *root, const struct extent_map *map), TP_ARGS(root, map), @@ -105,7 +105,7 @@ LTTNG_TRACEPOINT_EVENT(btrfs_get_extent, LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__ordered_extent, - TP_PROTO(struct inode *inode, struct btrfs_ordered_extent *ordered), + TP_PROTO(const struct inode *inode, const struct btrfs_ordered_extent *ordered), TP_ARGS(inode, ordered), @@ -126,36 +126,36 @@ LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__orde LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__ordered_extent, btrfs_ordered_extent_add, - TP_PROTO(struct inode *inode, struct btrfs_ordered_extent *ordered), + TP_PROTO(const struct inode *inode, const struct btrfs_ordered_extent *ordered), TP_ARGS(inode, ordered) ) LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__ordered_extent, btrfs_ordered_extent_remove, - TP_PROTO(struct inode *inode, struct btrfs_ordered_extent *ordered), + TP_PROTO(const struct inode *inode, const struct btrfs_ordered_extent *ordered), TP_ARGS(inode, ordered) ) LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__ordered_extent, btrfs_ordered_extent_start, - TP_PROTO(struct inode *inode, struct btrfs_ordered_extent *ordered), + TP_PROTO(const struct inode *inode, const struct btrfs_ordered_extent *ordered), TP_ARGS(inode, ordered) ) LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__ordered_extent, btrfs_ordered_extent_put, - TP_PROTO(struct inode *inode, struct btrfs_ordered_extent *ordered), + TP_PROTO(const struct inode *inode, const struct btrfs_ordered_extent *ordered), TP_ARGS(inode, ordered) ) LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__writepage, - TP_PROTO(struct page *page, struct inode *inode, - struct writeback_control *wbc), + TP_PROTO(const struct page *page, const struct inode *inode, + const struct writeback_control *wbc), TP_ARGS(page, inode, wbc), @@ -185,15 +185,15 @@ LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(btrf btrfs__extent_writepage, - TP_PROTO(struct page *page, struct inode *inode, - struct writeback_control *wbc), + TP_PROTO(const struct page *page, const struct inode *inode, + const struct writeback_control *wbc), TP_ARGS(page, inode, wbc) ) LTTNG_TRACEPOINT_EVENT(btrfs_writepage_end_io_hook, - TP_PROTO(struct page *page, u64 start, u64 end, int uptodate), + TP_PROTO(const struct page *page, u64 start, u64 end, int uptodate), TP_ARGS(page, start, end, uptodate), @@ -210,7 +210,7 @@ LTTNG_TRACEPOINT_EVENT(btrfs_writepage_e LTTNG_TRACEPOINT_EVENT(btrfs_sync_file, - TP_PROTO(struct file *file, int datasync), + TP_PROTO(const struct file *file, int datasync), TP_ARGS(file, datasync), @@ -226,7 +226,7 @@ LTTNG_TRACEPOINT_EVENT(btrfs_sync_file, #if (defined(CONFIG_SUSE_KERNEL) || LINUX_VERSION_CODE >= KERNEL_VERSION(4,8,0)) LTTNG_TRACEPOINT_EVENT(btrfs_sync_fs, - TP_PROTO(struct btrfs_fs_info *fs_info, int wait), + TP_PROTO(const struct btrfs_fs_info *fs_info, int wait), TP_ARGS(fs_info, wait), @@ -249,8 +249,8 @@ LTTNG_TRACEPOINT_EVENT(btrfs_sync_fs, LTTNG_TRACEPOINT_EVENT(btrfs_add_block_group, - TP_PROTO(struct btrfs_fs_info *fs_info, - struct btrfs_block_group_cache *block_group, int create), + TP_PROTO(const struct btrfs_fs_info *fs_info, + const struct btrfs_block_group_cache *block_group, int create), TP_ARGS(fs_info, block_group, create), @@ -268,9 +268,9 @@ LTTNG_TRACEPOINT_EVENT(btrfs_add_block_g #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,8,0)) LTTNG_TRACEPOINT_EVENT(btrfs_delayed_tree_ref, - TP_PROTO(struct btrfs_fs_info *fs_info, - struct btrfs_delayed_ref_node *ref, - struct btrfs_delayed_tree_ref *full_ref, + TP_PROTO(const struct btrfs_fs_info *fs_info, + const struct btrfs_delayed_ref_node *ref, + const struct btrfs_delayed_tree_ref *full_ref, int action), TP_ARGS(fs_info, ref, full_ref, action), @@ -312,8 +312,8 @@ LTTNG_TRACEPOINT_EVENT(btrfs_delayed_tre LTTNG_TRACEPOINT_EVENT(btrfs_delayed_data_ref, - TP_PROTO(struct btrfs_delayed_ref_node *ref, - struct btrfs_delayed_data_ref *full_ref, + TP_PROTO(const struct btrfs_delayed_ref_node *ref, + const struct btrfs_delayed_data_ref *full_ref, int action), TP_ARGS(ref, full_ref, action), @@ -336,9 +336,9 @@ LTTNG_TRACEPOINT_EVENT(btrfs_delayed_dat #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,8,0)) LTTNG_TRACEPOINT_EVENT(btrfs_delayed_ref_head, - TP_PROTO(struct btrfs_fs_info *fs_info, - struct btrfs_delayed_ref_node *ref, - struct btrfs_delayed_ref_head *head_ref, + TP_PROTO(const struct btrfs_fs_info *fs_info, + const struct btrfs_delayed_ref_node *ref, + const struct btrfs_delayed_ref_head *head_ref, int action), TP_ARGS(fs_info, ref, head_ref, action), @@ -371,7 +371,7 @@ LTTNG_TRACEPOINT_EVENT(btrfs_delayed_ref LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__chunk, - TP_PROTO(struct btrfs_root *root, struct map_lookup *map, + TP_PROTO(const struct btrfs_root *root, const struct map_lookup *map, u64 offset, u64 size), TP_ARGS(root, map, offset, size), @@ -388,7 +388,7 @@ LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__chun LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__chunk, btrfs_chunk_alloc, - TP_PROTO(struct btrfs_root *root, struct map_lookup *map, + TP_PROTO(const struct btrfs_root *root, const struct map_lookup *map, u64 offset, u64 size), TP_ARGS(root, map, offset, size) @@ -396,7 +396,7 @@ LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__c LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__chunk, btrfs_chunk_free, - TP_PROTO(struct btrfs_root *root, struct map_lookup *map, + TP_PROTO(const struct btrfs_root *root, const struct map_lookup *map, u64 offset, u64 size), TP_ARGS(root, map, offset, size) @@ -404,8 +404,8 @@ LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__c LTTNG_TRACEPOINT_EVENT(btrfs_cow_block, - TP_PROTO(struct btrfs_root *root, struct extent_buffer *buf, - struct extent_buffer *cow), + TP_PROTO(const struct btrfs_root *root, const struct extent_buffer *buf, + const struct extent_buffer *cow), TP_ARGS(root, buf, cow), @@ -422,7 +422,7 @@ LTTNG_TRACEPOINT_EVENT(btrfs_cow_block, #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,3,0)) LTTNG_TRACEPOINT_EVENT(btrfs_space_reservation, - TP_PROTO(struct btrfs_fs_info *fs_info, char *type, u64 val, + TP_PROTO(const struct btrfs_fs_info *fs_info, char *type, u64 val, u64 bytes, int reserve), TP_ARGS(fs_info, type, val, bytes, reserve), @@ -439,7 +439,7 @@ LTTNG_TRACEPOINT_EVENT(btrfs_space_reser LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__reserved_extent, - TP_PROTO(struct btrfs_root *root, u64 start, u64 len), + TP_PROTO(const struct btrfs_root *root, u64 start, u64 len), TP_ARGS(root, start, len), @@ -452,14 +452,14 @@ LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__rese LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__reserved_extent, btrfs_reserved_extent_alloc, - TP_PROTO(struct btrfs_root *root, u64 start, u64 len), + TP_PROTO(const struct btrfs_root *root, u64 start, u64 len), TP_ARGS(root, start, len) ) LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__reserved_extent, btrfs_reserved_extent_free, - TP_PROTO(struct btrfs_root *root, u64 start, u64 len), + TP_PROTO(const struct btrfs_root *root, u64 start, u64 len), TP_ARGS(root, start, len) ) @@ -469,7 +469,7 @@ LTTNG_TRACEPOINT_EVENT_MAP(find_free_ext btrfs_find_free_extent, - TP_PROTO(struct btrfs_root *root, u64 num_bytes, u64 empty_size, + TP_PROTO(const struct btrfs_root *root, u64 num_bytes, u64 empty_size, u64 data), TP_ARGS(root, num_bytes, empty_size, data), @@ -484,8 +484,8 @@ LTTNG_TRACEPOINT_EVENT_MAP(find_free_ext LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__reserve_extent, - TP_PROTO(struct btrfs_root *root, - struct btrfs_block_group_cache *block_group, u64 start, + TP_PROTO(const struct btrfs_root *root, + const struct btrfs_block_group_cache *block_group, u64 start, u64 len), TP_ARGS(root, block_group, start, len), @@ -501,8 +501,8 @@ LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__rese LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__reserve_extent, btrfs_reserve_extent, - TP_PROTO(struct btrfs_root *root, - struct btrfs_block_group_cache *block_group, u64 start, + TP_PROTO(const struct btrfs_root *root, + const struct btrfs_block_group_cache *block_group, u64 start, u64 len), TP_ARGS(root, block_group, start, len) @@ -510,8 +510,8 @@ LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__r LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__reserve_extent, btrfs_reserve_extent_cluster, - TP_PROTO(struct btrfs_root *root, - struct btrfs_block_group_cache *block_group, u64 start, + TP_PROTO(const struct btrfs_root *root, + const struct btrfs_block_group_cache *block_group, u64 start, u64 len), TP_ARGS(root, block_group, start, len) @@ -519,7 +519,7 @@ LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__r LTTNG_TRACEPOINT_EVENT(btrfs_find_cluster, - TP_PROTO(struct btrfs_block_group_cache *block_group, u64 start, + TP_PROTO(const struct btrfs_block_group_cache *block_group, u64 start, u64 bytes, u64 empty_size, u64 min_bytes), TP_ARGS(block_group, start, bytes, empty_size, min_bytes), @@ -536,7 +536,7 @@ LTTNG_TRACEPOINT_EVENT(btrfs_find_cluste LTTNG_TRACEPOINT_EVENT(btrfs_failed_cluster_setup, - TP_PROTO(struct btrfs_block_group_cache *block_group), + TP_PROTO(const struct btrfs_block_group_cache *block_group), TP_ARGS(block_group), @@ -547,8 +547,8 @@ LTTNG_TRACEPOINT_EVENT(btrfs_failed_clus LTTNG_TRACEPOINT_EVENT(btrfs_setup_cluster, - TP_PROTO(struct btrfs_block_group_cache *block_group, - struct btrfs_free_cluster *cluster, u64 size, int bitmap), + TP_PROTO(const struct btrfs_block_group_cache *block_group, + const struct btrfs_free_cluster *cluster, u64 size, int bitmap), TP_ARGS(block_group, cluster, size, bitmap), @@ -568,12 +568,12 @@ LTTNG_TRACEPOINT_EVENT_MAP(alloc_extent_ btrfs_alloc_extent_state, - TP_PROTO(struct extent_state *state, gfp_t mask, unsigned long IP), + TP_PROTO(const struct extent_state *state, gfp_t mask, unsigned long IP), TP_ARGS(state, mask, IP), TP_FIELDS( - ctf_integer(struct extent_state *, state, state) + ctf_integer(const struct extent_state *, state, state) ctf_integer(gfp_t, mask, mask) ctf_integer(unsigned long, ip, IP) ) @@ -583,12 +583,12 @@ LTTNG_TRACEPOINT_EVENT_MAP(free_extent_s btrfs_free_extent_state, - TP_PROTO(struct extent_state *state, unsigned long IP), + TP_PROTO(const struct extent_state *state, unsigned long IP), TP_ARGS(state, IP), TP_FIELDS( - ctf_integer(struct extent_state *, state, state) + ctf_integer(const struct extent_state *, state, state) ctf_integer(unsigned long, ip, IP) ) )
