Re: [PATCH] locks: add some tracepoints in the lease handling code

2014-05-06 Thread J. Bruce Fields
On Mon, May 05, 2014 at 07:57:55AM -0400, Jeff Layton wrote: > v2: add a __break_lease tracepoint for non-blocking case > > Recently, I needed these to help track down a softlockup when recalling a > delegation, but they might be helpful in other situations as well. Still feels a little ad-hoc, b

[PATCH] locks: add some tracepoints in the lease handling code

2014-05-05 Thread Jeff Layton
v2: add a __break_lease tracepoint for non-blocking case Recently, I needed these to help track down a softlockup when recalling a delegation, but they might be helpful in other situations as well. Cc: "J. Bruce Fields" Signed-off-by: Jeff Layton --- fs/locks.c | 10 +