From: Younger Liu <younger.liucn@gmail.com>
Date: Fri, 11 Apr 2014 03:03:43 +0000 (-0400)
Subject: ext4: return ENOMEM rather than EIO when find_###_page() fails
X-Git-Tag: omap-for-v3.16/pm-signed~66^2~23
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c57ab39b9658315a742b6e61fdc86bb4d20cf566;p=pandora-kernel.git

ext4: return ENOMEM rather than EIO when find_###_page() fails

Return ENOMEM rather than EIO when find_get_page() fails in
ext4_mb_get_buddy_page_lock() and find_or_create_page() fails in
ext4_mb_load_buddy().

Signed-off-by: Younger Liu <younger.liucn@gmail.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
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