From: Lukas Czerner <lczerner@redhat.com>
Date: Fri, 18 Apr 2014 14:41:52 +0000 (-0400)
Subject: ext4: use filemap_write_and_wait_range() correctly in collapse range
X-Git-Tag: omap-for-v3.16/pm-signed~66^2~8
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1a66c7c3bea52ba0f7596b8940d74fce75281d16;p=pandora-kernel.git

ext4: use filemap_write_and_wait_range() correctly in collapse range

Currently we're passing -1 as lend argumnet for
filemap_write_and_wait_range() which is wrong since lend is signed type
so it would cause some confusion and we might not write_and_wait for the
entire range we're expecting to write.

Fix it by using LLONG_MAX instead.

Signed-off-by: Lukas Czerner <lczerner@redhat.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
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