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ac2a659968
linux/arch/um/include
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Jeff Dike ac2a659968 uml: fix mm_context memory leak 
[ Spotted by Miklos ]

Fix a memory leak in init_new_context.  The struct page ** buffer allocated
for install_special_mapping was never recorded, and thus leaked when the
mm_struct was freed.  Fix it by saving the pointer in mm_context_t and freeing
it in arch_exit_mmap.

Signed-off-by: Jeff Dike <jdike@linux.intel.com>
Cc: Miklos Szeredi <miklos@szeredi.hu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-02-08 09:22:43 -08:00
..
skas uml: delete some unused headers 2008-02-05 09:44:26 -08:00
sysdep-i386 uml: redo the calculation of NR_syscalls 2008-02-05 09:44:32 -08:00
sysdep-ia64
sysdep-ppc Remove all inclusions of <linux/config.h> 2006-10-04 03:38:54 -04:00
sysdep-x86_64 uml: redo the calculation of NR_syscalls 2008-02-05 09:44:32 -08:00
aio.h
arch.h uml: further bugs.c tidying 2008-02-05 09:44:25 -08:00
as-layout.h uml: runtime host VMSPLIT detection 2008-02-08 09:22:42 -08:00
chan_kern.h uml: handle errors on opening host side of consoles 2007-07-16 09:05:38 -07:00
chan_user.h uml: fix URLs in Kconfig and help strings 2008-02-05 09:44:25 -08:00
common-offsets.h uml: cover stubs with a VMA 2008-02-05 09:44:29 -08:00
elf_user.h
frame_kern.h
init.h uml: arch/um/include/init.h needs a definition of __used 2008-02-05 09:44:24 -08:00
initrd.h
irq_kern.h IRQ: Use the new typedef for interrupt handler function pointers 2006-10-09 12:19:47 +01:00
irq_user.h uml: miscellaneous code cleanups 2008-02-05 09:44:29 -08:00
kern_util.h uml: get rid of syscall counters 2008-02-05 09:44:30 -08:00
kern.h
line.h [PATCH] uml: fix previous console locking 2007-02-11 10:51:22 -08:00
longjmp.h [PATCH] uml: make UML_SETJMP always safe 2006-10-11 11:14:20 -07:00
mconsole_kern.h [PATCH] uml: console whitespace and comment tidying 2007-02-11 10:51:21 -08:00
mconsole.h uml: remove os_* usage from userspace files 2007-10-16 09:43:06 -07:00
mem_kern.h
mem_user.h uml: SMP locking commentary 2008-02-05 09:44:30 -08:00
mem.h uml: remove __u64 usage from physical memory subsystem 2007-10-16 09:43:05 -07:00
net_kern.h uml: network driver MTU cleanups 2007-10-16 09:43:08 -07:00
net_user.h uml: network driver MTU cleanups 2007-10-16 09:43:08 -07:00
os.h uml: runtime host VMSPLIT detection 2008-02-08 09:22:42 -08:00
process.h
ptrace_user.h uml: style fixes in arch/um/sys-x86_64 2008-02-05 09:44:31 -08:00
registers.h uml: kill processes instead of panicing kernel 2008-02-05 09:44:28 -08:00
sigcontext.h
sigio.h [PATCH] uml: SIGIO formatting fixes 2007-02-11 10:51:23 -08:00
skas_ptrace.h
skas_ptregs.h
syscall.h
sysrq.h
task.h uml: remove code made redundant by CHOOSE_MODE removal 2007-10-16 09:43:05 -07:00
tlb.h uml: clean up tlb flush path 2007-10-16 09:43:06 -07:00
ubd_user.h
um_malloc.h uml: Eliminate kernel allocator wrappers 2007-07-16 09:05:38 -07:00
um_mmu.h uml: fix mm_context memory leak 2008-02-08 09:22:43 -08:00
um_uaccess.h uml: header untangling 2008-02-05 09:44:28 -08:00
user.h uml: fix build for !CONFIG_PRINTK 2007-11-14 18:45:43 -08:00