git: sys/vfs/hammer: Add warning messages on ENOSPC

[Tomohiro Kusumi]

commit 0f243a86f17b19ea70f07a99bb2ab2e408c7da81
Author: Tomohiro Kusumi <kusumi.tomohiro at gmail.com>
Date:   Wed May 25 12:28:42 2016 +0900

    sys/vfs/hammer: Add warning messages on ENOSPC
    
    Add warning messages if the blockmap allocator finds ENOSPC.
    
    B-Tree functions may also return ENOSPC, but those are results
    of failure in blockmap allocation on node split.
    
    _hammer_checkspace() doesn't have this warning for now.
    This gets called by many of the syscalls before inmemory/ondisk
    file operations start, so it's pretty obvious without bunch of
    "No space left" in dmesg.

Summary of changes:
 sys/vfs/hammer/hammer_blockmap.c | 5 +++++
 sys/vfs/hammer/hammer_object.c   | 1 +
 2 files changed, 6 insertions(+)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/0f243a86f17b19ea70f07a99bb2ab2e408c7da81


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