linux

iv/linux

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Chuck Lever 4b93dab36f xprtrdma: Add unique trace points for posting Local Invalidate WRs

When adding frwr_unmap_async way back when, I re-used the existing
trace_xprtrdma_post_send() trace point to record the return code
of ib_post_send.

Unfortunately there are some cases where re-using that trace point
causes a crash. Instead, construct a trace point specific to posting
Local Invalidate WRs that will always be safe to use in that context,
and will act as a trace log eye-catcher for Local Invalidation.

Fixes: 847568942f93 ("xprtrdma: Remove fr_state")
Fixes: d8099feda483 ("xprtrdma: Reduce context switching due ... ")
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Tested-by: Bill Baker <bill.baker@oracle.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>

2019-10-24 10:30:39 -04:00

backchannel.c

xprtrdma: Fix bc_max_slots return value

2019-08-21 14:35:49 -04:00

frwr_ops.c

xprtrdma: Add unique trace points for posting Local Invalidate WRs

2019-10-24 10:30:39 -04:00

Makefile

xprtrdma: Remove support for FMR memory registration

2019-01-02 12:05:17 -05:00

module.c

NFS client updates for Linux 4.18