From: Al Viro <viro@zeniv.linux.org.uk>
Date: Fri, 19 Jun 2015 18:27:10 +0000 (-0400)
Subject: ufs_inode_get{frag,block}(): get rid of 'phys' argument
X-Git-Tag: omap-for-v4.3/fixes-rc1~80^2~5^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4e317ce73aecb735f389ab0d42ae3197a55265e4;p=pandora-kernel.git

ufs_inode_get{frag,block}(): get rid of 'phys' argument

Just pass NULL as locked_page in case of first block in the indirect
chain.  Old calling conventions aside, a reason for having 'phys'
was that ufs_inode_getfrag() used to be able to do _two_ allocations
- indirect block and extending/reallocating a tail.  We needed
locked_page for the latter (it's a data), but we also needed to
figure out that indirect block is metadata.  So we used to pass
non-NULL locked_page in all cases *and* used NULL phys as
indication of being asked to allocate an indirect.

With tail unpacking taken into a separate function we don't need
those convolutions anymore.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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