From: Al Viro <viro@zeniv.linux.org.uk>
Date: Tue, 8 Oct 2013 13:11:48 +0000 (-0400)
Subject: make dump_emit() use vfs_write() instead of banging at ->f_op->write directly
X-Git-Tag: v3.13-rc1~107^2~40
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2507a4fbd48a96bc4236e584252635f8539079df;p=pandora-kernel.git

make dump_emit() use vfs_write() instead of banging at ->f_op->write directly

... and deal with short writes properly - the output might be to pipe, after
all; as it is, e.g. no-MMU case of elf_fdpic coredump can write a whole lot
more than a page worth of data at one call.

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