Christophe Jaillet 4c4ac9a48a parisc: mm: Fix a memory leak related to pmd not attached to the pgd ...

Commit 0e0da48dee ("parisc: mm: don't count preallocated pmds")
introduced a memory leak.

After this commit, the 'return' statement in pmd_free is executed in all
cases. Even for pmd that are not attached to the pgd.  So 'free_pages'
can never be called anymore, leading to a memory leak.

Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Acked-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Acked-by: Mikulas Patocka <mpatocka@redhat.com>
Acked-by: Helge Deller <deller@gmx.de>
Cc: stable@vger.kernel.org  # v4.0+
Signed-off-by: Helge Deller <deller@gmx.de>

2015-07-19 08:56:14 +02:00

..

asm

parisc: mm: Fix a memory leak related to pmd not attached to the pgd

2015-07-19 08:56:14 +02:00

uapi/asm

parisc: hpux - Remove HPUX syscall numbers

2015-02-16 22:35:07 +01:00