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authorjan Blunck <jblunck@suse.de>2010-05-26 14:44:48 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2010-05-27 09:12:56 -0700
commitae6afc3f5cf53fb97bac2d0a209bb465952742e7 (patch)
tree541e3f4ed4f2600ffe239e2f23341055199329b1 /drivers/scsi
parent09eeb1f5f4d9b52ab57820160dea6027bbea82a3 (diff)
vfs: introduce noop_llseek()
This is an implementation of ->llseek useable for the rare special case when userspace expects the seek to succeed but the (device) file is actually not able to perform the seek. In this case you use noop_llseek() instead of falling back to the default implementation of ->llseek. Signed-off-by: Jan Blunck <jblunck@suse.de> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Christoph Hellwig <hch@lst.de> Cc: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/scsi')
0 files changed, 0 insertions, 0 deletions