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(parent: 6108c8e) | patch
Add EmptyIndex flag.
authorNeilBrown <neilb@suse.de>
Tue, 22 Jun 2010 02:35:32 +0000 (12:35 +1000)
committerNeilBrown <neilb@suse.de>
Tue, 22 Jun 2010 20:59:47 +0000 (06:59 +1000)
commit577b926302f3dab482fe4996c372a562f4bd9e81
treebfc7df153ff910f00b4b696e83d1380efc4862ddtree | snapshot
parent6108c8e8405d8f3632fcf47467d5eb98a6dedc39commit | diff
Add EmptyIndex flag.

This signals that an index block is known to be empty and
should normally be ignored.

It may never be set on an InoIdx block.
Normally it stays set once set.  However for the first index block
in a parent, it can be cleared again if any children appear.

Signed-off-by: NeilBrown <neilb@suse.de>
checkpoint.c diff | blob | history
index.c diff | blob | history
modify.c diff | blob | history
state.h diff | blob | history
Log Structured File System (Laughs)