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Fix: handle NULL case in spl_kmem_free_track() #567
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When DEBUG_KMEM_TRACKING is enabled in SPL, we keep tracking all the buffers alloced by kmem_alloc() and kmem_zalloc(). If a NULL pointer which indicates no track info in SPL is passed to spl_kmem_free_track, we just ignore it.
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LGTM |
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Mergerd as: aeb9baa Fix: handle NULL case in spl_kmem_free_track() |
nedbass
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Aug 26, 2016
When DEBUG_KMEM_TRACKING is enabled in SPL, we keep tracking all the buffers alloced by kmem_alloc() and kmem_zalloc(). If a NULL pointer which indicates no track info in SPL is passed to spl_kmem_free_track, we just ignore it. Signed-off-by: GeLiXin <[email protected]> Signed-off-by: Brian Behlendorf <[email protected]> Issue openzfs/zfs#4967 Closes openzfs#567
tuxoko
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Sep 8, 2016
When DEBUG_KMEM_TRACKING is enabled in SPL, we keep tracking all the buffers alloced by kmem_alloc() and kmem_zalloc(). If a NULL pointer which indicates no track info in SPL is passed to spl_kmem_free_track, we just ignore it. Signed-off-by: GeLiXin <[email protected]> Signed-off-by: Brian Behlendorf <[email protected]> Issue openzfs/zfs#4967 Closes openzfs#567
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Reference issue: #openzfs/zfs#4967
When DEBUG_KMEM_TRACKING is enabled in SPL, we keep tracking all the buffers alloced by
kmem_alloc() and kmem_zalloc(). If a NULL pointer which indicates no track info in SPL
is passed to spl_kmem_free_track, we just ignore it.