openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

btrfs: tracepoints: switch extent_io_tree_owner to using EM macro 

This fixes correct pint out of the extent io tree owner in
btrfs_set_extent_bit/btrfs_clear_extent_bit/btrfs_convert_extent_bit
tracepoints.

Signed-off-by: Nikolay Borisov <nborisov@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Nikolay Borisov 2020-06-19 15:24:50 +03:00 committed by David Sterba
parent 1cb1f0b248
commit c92bb3046f
1 changed files with 16 additions and 15 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

31
include/trace/events/btrfs.h
View File

@ -83,6 +83,18 @@ TRACE_DEFINE_ENUM(COMMIT_TRANS);
EM( BTRFS_QGROUP_RSV_META_PERTRANS, "META_PERTRANS") \
EMe(BTRFS_QGROUP_RSV_META_PREALLOC, "META_PREALLOC")
#define IO_TREE_OWNER \
EM( IO_TREE_FS_PINNED_EXTENTS, "PINNED_EXTENTS") \
EM( IO_TREE_FS_EXCLUDED_EXTENTS, "EXCLUDED_EXTENTS") \
EM( IO_TREE_INODE_IO, "INODE_IO") \
EM( IO_TREE_INODE_IO_FAILURE, "INODE_IO_FAILURE") \
EM( IO_TREE_RELOC_BLOCKS, "RELOC_BLOCKS") \
EM( IO_TREE_TRANS_DIRTY_PAGES, "TRANS_DIRTY_PAGES") \
EM( IO_TREE_ROOT_DIRTY_LOG_PAGES, "ROOT_DIRTY_LOG_PAGES") \
EM( IO_TREE_INODE_FILE_EXTENT, "INODE_FILE_EXTENT") \
EM( IO_TREE_LOG_CSUM_RANGE, "LOG_CSUM_RANGE") \
EMe(IO_TREE_SELFTEST, "SELFTEST")
/*
* First define the enums in the above macros to be exported to userspace via
* TRACE_DEFINE_ENUM().
@ -96,6 +108,7 @@ TRACE_DEFINE_ENUM(COMMIT_TRANS);
FLUSH_ACTIONS
FI_TYPES
QGROUP_RSV_TYPES
IO_TREE_OWNER
/*
* Now redefine the EM and EMe macros to map the enums to the strings that will
@ -107,18 +120,6 @@ QGROUP_RSV_TYPES
#define EM(a, b) {a, b},
#define EMe(a, b) {a, b}
#define show_extent_io_tree_owner(owner) \
__print_symbolic(owner, \
{ IO_TREE_FS_PINNED_EXTENTS, "PINNED_EXTENTS" }, \
{ IO_TREE_FS_EXCLUDED_EXTENTS, "EXCLUDED_EXTENTS" }, \
{ IO_TREE_INODE_IO, "INODE_IO" }, \
{ IO_TREE_INODE_IO_FAILURE, "INODE_IO_FAILURE" }, \
{ IO_TREE_RELOC_BLOCKS, "RELOC_BLOCKS" }, \
{ IO_TREE_TRANS_DIRTY_PAGES, "TRANS_DIRTY_PAGES" }, \
{ IO_TREE_ROOT_DIRTY_LOG_PAGES, "ROOT_DIRTY_LOG_PAGES" }, \
{ IO_TREE_INODE_FILE_EXTENT, "INODE_FILE_EXTENT" }, \
{ IO_TREE_LOG_CSUM_RANGE, "LOG_CSUM_RANGE" }, \
{ IO_TREE_SELFTEST, "SELFTEST" })
#define BTRFS_GROUP_FLAGS \
{ BTRFS_BLOCK_GROUP_DATA, "DATA"}, \
@ -1942,7 +1943,7 @@ TRACE_EVENT(btrfs_set_extent_bit,
TP_printk_btrfs(
"io_tree=%s ino=%llu root=%llu start=%llu len=%llu set_bits=%s",
show_extent_io_tree_owner(__entry->owner), __entry->ino,
__print_symbolic(__entry->owner, IO_TREE_OWNER), __entry->ino,
__entry->rootid, __entry->start, __entry->len,
__print_flags(__entry->set_bits, "|", EXTENT_FLAGS))
);
@ -1981,7 +1982,7 @@ TRACE_EVENT(btrfs_clear_extent_bit,
TP_printk_btrfs(
"io_tree=%s ino=%llu root=%llu start=%llu len=%llu clear_bits=%s",
show_extent_io_tree_owner(__entry->owner), __entry->ino,
__print_symbolic(__entry->owner, IO_TREE_OWNER), __entry->ino,
__entry->rootid, __entry->start, __entry->len,
__print_flags(__entry->clear_bits, "|", EXTENT_FLAGS))
);
@ -2022,7 +2023,7 @@ TRACE_EVENT(btrfs_convert_extent_bit,
TP_printk_btrfs(
"io_tree=%s ino=%llu root=%llu start=%llu len=%llu set_bits=%s clear_bits=%s",
show_extent_io_tree_owner(__entry->owner), __entry->ino,
__print_symbolic(__entry->owner, IO_TREE_OWNER), __entry->ino,
__entry->rootid, __entry->start, __entry->len,
__print_flags(__entry->set_bits , "|", EXTENT_FLAGS),
__print_flags(__entry->clear_bits, "|", EXTENT_FLAGS))