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(parent: 53b7fa6) | patch
Unionfs: remove whiteout of opened but unlinked file from readonly branch
authorErez Zadok <ezk@cs.sunysb.edu>
Sat, 30 Apr 2011 05:33:55 +0000 (01:33 -0400)
committerErez Zadok <ezk@cs.sunysb.edu>
Tue, 11 Nov 2014 02:42:03 +0000 (21:42 -0500)
commit4972d1e229317c9adab78daf5d3e977d2d2a773f
tree3535fca5d44db8187ac408e725879892c703648ftree | snapshot
parent53b7fa6938fc445bd1fd6fb4d830dcb339ddb0a1commit | 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
unionfs2-3.4.y