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authorSteven Whitehouse <swhiteho@redhat.com>2012-06-11 13:16:35 +0100
committerSteven Whitehouse <swhiteho@redhat.com>2012-06-11 13:16:35 +0100
commita4808147dcf1ecf2f76212a78fd9692b3c112f47 (patch)
tree18d51f7b18416f3483e58b23da87d5f239325107 /fs/gfs2
parent90306c41dc3d8e5f12ecd0193dae99e0e7f6e896 (diff)
downloadlinux-a4808147dcf1ecf2f76212a78fd9692b3c112f47.tar.bz2
seq_file: Add seq_vprintf function and export it
The existing seq_printf function is rewritten in terms of the new seq_vprintf which is also exported to modules. This allows GFS2 (and potentially other seq_file users) to have a vprintf based interface and to avoid an extra copy into a temporary buffer in some cases. Signed-off-by: Steven Whitehouse <swhiteho@redhat.com> Reported-by: Eric Dumazet <eric.dumazet@gmail.com> Acked-by: Al Viro <viro@ZenIV.linux.org.uk>
Diffstat (limited to 'fs/gfs2')
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