From: Hugh Dickins <hughd@google.com>
Date: Sun, 4 Aug 2013 18:30:25 +0000 (-0700)
Subject: tmpfs: fix SEEK_DATA/SEEK_HOLE regression
X-Git-Tag: v3.11-rc4~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=387aae6fdd737038e92d7bb40712bdf6dcb11945;p=pandora-kernel.git

tmpfs: fix SEEK_DATA/SEEK_HOLE regression

Commit 46a1c2c7ae53 ("vfs: export lseek_execute() to modules") broke the
tmpfs SEEK_DATA/SEEK_HOLE implementation, because vfs_setpos() converts
the carefully prepared -ENXIO to -EINVAL.  Other filesystems avoid it in
error cases: do the same in tmpfs.

Signed-off-by: Hugh Dickins <hughd@google.com>
Cc: Jie Liu <jeff.liu@oracle.com>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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