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(parent: bc0b0a4) | patch
Unionfs: remove whiteout of opened but unlinked file from readonly branch
authorErez Zadok <ezk@cs.sunysb.edu>
Tue, 6 Sep 2011 01:20:35 +0000 (21:20 -0400)
committerErez Zadok <ezk@cs.sunysb.edu>
Tue, 6 Sep 2011 01:20:35 +0000 (21:20 -0400)
commit0dac931b4ac423a92fad5f5f404fbcf07a001ad5
tree6f192bd793664469aa2b891bad1eb9c312a708d1tree | snapshot
parentbc0b0a450cbb1ab5d42ba350a59496c47721f069commit | diff
Unionfs: remove whiteout of opened but unlinked file from readonly branch

If we unlink an opened file in a readonly branch, then we create a whiteout.
But then if if ftruncate it, we copyup a zero-length file.  So we have to
delete the whiteout.

Signed-off-by: Erez Zadok <ezk@cs.sunysb.edu>
fs/unionfs/inode.c diff | blob | history
unionfs2-2.6.23.y