From: Anton Altaparmakov <aia21@cam.ac.uk>
Date: Sat, 3 Nov 2007 07:38:59 +0000 (+0000)
Subject: NTFS: Fix read regression.
X-Git-Tag: v2.6.24-rc2~49
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ebab89909e0dc716282d5e7f6e73a3155fe66d4a;p=pandora-kernel.git

NTFS: Fix read regression.

The regression was caused by:
        commit[a32ea1e1f925399e0d81ca3f7394a44a6dafa12c] Fix read/truncate race

This causes ntfs_readpage() to be called for a zero i_size inode, which
failed when the file was compressed and non-resident.

Thanks a lot to Mike Galbraith for reporting the issue and tracking down
the commit that caused the regression.

Looking into it I found three bugs which the patch fixes.

Signed-off-by: Anton Altaparmakov <aia21@cantab.net>
Tested-by:  Mike Galbraith <efault@gmx.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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