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Btrfs/tracepoint: fix to report right flags for ordered extent

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We use set_bit() to assign ordered extent's flags, but in the related
tracepoint we don't do the same thing, which makes the trace output
not to parse flags correctly.

Also, since the flags are bits stuff, we change to use __print_flags with
a 'delim' instead of __print_symbolic.

Signed-off-by: Liu Bo <bo.li.liu@oracle.com>
Signed-off-by: Josef Bacik <jbacik@fusionio.com>
Signed-off-by: Chris Mason <clm@fb.com>
This commit is contained in:
Liu Bo 2013-11-06 12:04:13 +08:00 committed by Chris Mason
parent 3f870c2899
commit 9d04a8ceac
1 changed files with 11 additions and 11 deletions
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22
include/trace/events/btrfs.h
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@ -208,17 +208,17 @@ TRACE_EVENT_CONDITION(btrfs_get_extent,
__entry->refs, __entry->compress_type)
);
#define show_ordered_flags(flags) \
__print_symbolic(flags, \
{ BTRFS_ORDERED_IO_DONE, "IO_DONE" }, \
{ BTRFS_ORDERED_COMPLETE, "COMPLETE" }, \
{ BTRFS_ORDERED_NOCOW, "NOCOW" }, \
{ BTRFS_ORDERED_COMPRESSED, "COMPRESSED" }, \
{ BTRFS_ORDERED_PREALLOC, "PREALLOC" }, \
{ BTRFS_ORDERED_DIRECT, "DIRECT" }, \
{ BTRFS_ORDERED_IOERR, "IOERR" }, \
{ BTRFS_ORDERED_UPDATED_ISIZE, "UPDATED_ISIZE" }, \
{ BTRFS_ORDERED_LOGGED_CSUM, "LOGGED_CSUM" })
#define show_ordered_flags(flags) \
__print_flags(flags, "|", \
{ (1 << BTRFS_ORDERED_IO_DONE), "IO_DONE" }, \
{ (1 << BTRFS_ORDERED_COMPLETE), "COMPLETE" }, \
{ (1 << BTRFS_ORDERED_NOCOW), "NOCOW" }, \
{ (1 << BTRFS_ORDERED_COMPRESSED), "COMPRESSED" }, \
{ (1 << BTRFS_ORDERED_PREALLOC), "PREALLOC" }, \
{ (1 << BTRFS_ORDERED_DIRECT), "DIRECT" }, \
{ (1 << BTRFS_ORDERED_IOERR), "IOERR" }, \
{ (1 << BTRFS_ORDERED_UPDATED_ISIZE), "UPDATED_ISIZE" }, \
{ (1 << BTRFS_ORDERED_LOGGED_CSUM), "LOGGED_CSUM" })
DECLARE_EVENT_CLASS(btrfs__ordered_extent,