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authorJosef Bacik <josef@toxicpanda.com>2020-10-09 09:28:21 -0400
committerDavid Sterba <dsterba@suse.com>2021-02-08 22:58:58 +0100
commitf00c42dd4cc8b856e68638e6a88b51f88b8e849e (patch)
treec17b9da1fa2d85abe3155e0f3169eab165d84319 /include/trace/events
parent5deb17e18e27a3502f21581ba4d086e762b86b31 (diff)
btrfs: introduce a FORCE_COMMIT_TRANS flush operation
Solely for preemptive flushing, we want to be able to force the transaction commit without any of the ambiguity of may_commit_transaction(). This is because may_commit_transaction() checks tickets and such, and in preemptive flushing we already know it'll be helpful, so use this to keep the code nice and clean and straightforward. Reviewed-by: Nikolay Borisov <nborisov@suse.com> Signed-off-by: Josef Bacik <josef@toxicpanda.com> [ add comment ] Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'include/trace/events')
-rw-r--r--include/trace/events/btrfs.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/include/trace/events/btrfs.h b/include/trace/events/btrfs.h
index b0ea2a108be3..8a7c163907a2 100644
--- a/include/trace/events/btrfs.h
+++ b/include/trace/events/btrfs.h
@@ -99,7 +99,8 @@ struct btrfs_space_info;
EM( ALLOC_CHUNK, "ALLOC_CHUNK") \
EM( ALLOC_CHUNK_FORCE, "ALLOC_CHUNK_FORCE") \
EM( RUN_DELAYED_IPUTS, "RUN_DELAYED_IPUTS") \
- EMe(COMMIT_TRANS, "COMMIT_TRANS")
+ EM( COMMIT_TRANS, "COMMIT_TRANS") \
+ EMe(FORCE_COMMIT_TRANS, "FORCE_COMMIT_TRANS")
/*
* First define the enums in the above macros to be exported to userspace via