Ilija Hadzic 66da0e1f90 devpts: plug the memory leak in kill_sb ...

When devpts is unmounted, there may be a no-longer-used IDR tree hanging
off the superblock we are about to kill.  This needs to be cleaned up
before destroying the SB.

The leak is usually not a big deal because unmounting devpts is typically
done when shutting down the whole machine.  However, shutting down an LXC
container instead of a physical machine exposes the problem (the garbage
is detectable with kmemleak).

Signed-off-by: Ilija Hadzic <[email protected]>
Cc: Sukadev Bhattiprolu <[email protected]>
Cc: <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>

2013-11-13 12:09:36 +09:00

..

inode.c

devpts: plug the memory leak in kill_sb

2013-11-13 12:09:36 +09:00

Makefile

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