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| author | Jeff Mahoney <jeffm@suse.com> | 2016-06-09 17:27:55 -0400 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2016-07-26 13:53:16 +0200 |
| commit | bc074524e123ded281cde25ebc5661910f9679e3 (patch) | |
| tree | f8231fd35d5cf2838817c40df07c40a1b8f9f911 /lib/swiotlb.c | |
| parent | cb001095ca705dcd95f57fe98867e38a4889916d (diff) | |
| download | linux-bc074524e123ded281cde25ebc5661910f9679e3.tar.gz linux-bc074524e123ded281cde25ebc5661910f9679e3.tar.bz2 linux-bc074524e123ded281cde25ebc5661910f9679e3.zip | |
btrfs: prefix fsid to all trace events
When using trace events to debug a problem, it's impossible to determine
which file system generated a particular event. This patch adds a
macro to prefix standard information to the head of a trace event.
The extent_state alloc/free events are all that's left without an
fs_info available.
Signed-off-by: Jeff Mahoney <jeffm@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'lib/swiotlb.c')
0 files changed, 0 insertions, 0 deletions