git: sbin/hammer: Add assertion to ensure not to clear modified buffer

[Tomohiro Kusumi]

commit f1833f81bd066ffb692453e7ea9ef259dd209535
Author: Tomohiro Kusumi <kusumi.tomohiro at gmail.com>
Date:   Thu Mar 24 19:20:29 2016 +0900

    sbin/hammer: Add assertion to ensure not to clear modified buffer
    
    get_buffer(isnew=1) should have an assertion here before it
    zero clears ondisk buffer. If the buffer is modified but not
    written back, get_buffer(isnew=1) will screw up the volume.

Summary of changes:
 sbin/hammer/ondisk.c | 1 +
 1 file changed, 1 insertion(+)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/f1833f81bd066ffb692453e7ea9ef259dd209535


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