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locks: add tracepoint in flock codepath
Signed-off-by: Jeff Layton <jlayton@kernel.org>
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1cf8e5de40
commit
c883da313e
2 changed files with 5 additions and 1 deletions
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@ -990,6 +990,7 @@ out:
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if (new_fl)
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locks_free_lock(new_fl);
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locks_dispose_list(&dispose);
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trace_flock_lock_inode(inode, request, error);
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return error;
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}
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@ -112,8 +112,11 @@ DEFINE_EVENT(filelock_lock, locks_remove_posix,
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TP_PROTO(struct inode *inode, struct file_lock *fl, int ret),
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TP_ARGS(inode, fl, ret));
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DECLARE_EVENT_CLASS(filelock_lease,
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DEFINE_EVENT(filelock_lock, flock_lock_inode,
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TP_PROTO(struct inode *inode, struct file_lock *fl, int ret),
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TP_ARGS(inode, fl, ret));
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DECLARE_EVENT_CLASS(filelock_lease,
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TP_PROTO(struct inode *inode, struct file_lock *fl),
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TP_ARGS(inode, fl),
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