ext4: add ext4_mb_unload_buddy in the error path
authorSalman Qazi <sqazi@google.com>
Fri, 1 Jun 2012 03:51:27 +0000 (23:51 -0400)
committerTheodore Ts'o <tytso@mit.edu>
Fri, 1 Jun 2012 03:51:27 +0000 (23:51 -0400)
ext4_free_blocks fails to pair an ext4_mb_load_buddy with a matching
ext4_mb_unload_buddy when it fails a memory allocation.

Signed-off-by: Salman Qazi <sqazi@google.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Cc: stable@kernel.org

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