btrfs: fix memory leak in update_space_info failure path

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commit 896533a7da upstream.

If we fail to add the space_info kobject, we'll leak the memory
for the percpu counter.

Fixes: 6ab0a2029c (btrfs: publish allocation data in sysfs)
Signed-off-by: Jeff Mahoney <jeffm@suse.com>
Reviewed-by: Liu Bo <bo.li.liu@oracle.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Jeff Mahoney 2017-05-17 09:49:37 -04:00 • committed by Greg Kroah-Hartman

parent 4d15ab90ec

commit 66d6448475

1 changed files with 1 additions and 0 deletions

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fs/btrfs/extent-tree.c

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