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(parent: b657fc8) | patch
xfs: handle ENOMEM correctly during initialisation of perag structures
authorDave Chinner <david@fromorbit.com>
Mon, 11 Jan 2010 11:47:48 +0000 (11:47 +0000)
committerAlex Elder <aelder@sgi.com>
Fri, 15 Jan 2010 21:34:30 +0000 (15:34 -0600)
commit8b26c5825e023b1bccac7afd174ebe55b8905cb1
treea8d27401fc943101af7eda72f2ed040664eead68tree | snapshot
parentb657fc82a3ca6d7ad16a59e81765f0fb0e86cdbbcommit | diff
xfs: handle ENOMEM correctly during initialisation of perag structures

Add proper error handling in case an error occurs while initializing
new perag structures for a mount point.  The mount structure is
restored to its previous state by deleting and freeing any perag
structures added during the call.

Signed-off-by: Dave Chinner <david@fromorbit.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Alex Elder <aelder@sgi.com>
fs/xfs/xfs_mount.c diff | blob | history
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