[Gluster-devel] [bug #17745] wrapper macro to call child node ops

[Anand Avati]

URL:
  <http://savannah.nongnu.org/bugs/?17745>

                 Summary: wrapper macro to call child node ops
                 Project: Gluster
            Submitted by: avati
            Submitted on: Thursday 09/14/2006 at 14:12
                Category: GlusterFS
                Severity: 4 - Important
                Priority: 5 - Normal
              Item Group: Input Type Validation
                  Status: None
                 Privacy: Public
             Assigned to: None
             Open/Closed: Open
        Operating System: GNU/Linux

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Details:

currently child node ops are called directly by fetching the function pointer
from the xlator structure like e.g:

xl->first_child->fop.fn()

this kind of code should be removed and replaced with a macro like

CALL_CHILD (xl, fn, args ...)

the macro will log child xlator name, fop name before and return value and
errno after each call.







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