Btrfs: fix extent state leak on failed nodatasum reads

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When encountering an EIO while reading from a nodatasum extent, we
insert an error record into the inode's failure tree.
btrfs_readpage_end_io_hook returns early for nodatasum inodes. We'd
better clear the failure tree in that case, otherwise the kernel
complains about

	BUG extent_state: Objects remaining on kmem_cache_close()

on rmmod.

Signed-off-by: Jan Schmidt <list.btrfs@jan-o-sch.net>
Signed-off-by: Chris Mason <chris.mason@oracle.com>

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Jan Schmidt 2011-05-04 16:18:50 +02:00 • committed by Chris Mason

parent 0e735872fb

commit 08d2f347e8

1 changed files with 1 additions and 1 deletions

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fs/btrfs/inode.c

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