AcoSail/kernel_optimize_test
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f3d48f0373
kernel_optimize_test/arch/sparc/kernel
History
Hugh Dickins f3d48f0373 [PATCH] unpaged: fix sound Bad page states 
Earlier I unifdefed PageCompound, so that snd_pcm_mmap_control_nopage and
others can give out a 0-order component of a higher-order page, which won't
be mistakenly freed when zap_pte_range unmaps it.  But many Bad page states
reported a PG_reserved was freed after all: I had missed that we need to
say __GFP_COMP to get compound page behaviour.

Some of these higher-order pages are allocated by snd_malloc_pages, some by
snd_malloc_dev_pages; or if SBUS, by sbus_alloc_consistent - but that has
no gfp arg, so add __GFP_COMP into its sparc32/64 implementations.

I'm still rather puzzled that DRM seems not to need a similar change.

Signed-off-by: Hugh Dickins <hugh@veritas.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-22 09:13:43 -08:00
..
apc.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
asm-offsets.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
auxio.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
cpu.c [SPARC]: Use ARRAY_SIZE macro 2005-11-09 12:03:05 -08:00
devices.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
ebus.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
entry.S kbuild: arm26,sparc use generic asm-offset support 2005-09-09 20:35:55 +02:00
errtbls.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
etrap.S Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
head.S Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
idprom.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
init_task.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
ioport.c [PATCH] unpaged: fix sound Bad page states 2005-11-22 09:13:43 -08:00
irq.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
led.c [SPARC]: Add sun4m LED driver. 2005-11-07 14:08:04 -08:00
Makefile [SPARC]: Add sun4m LED driver. 2005-11-07 14:08:04 -08:00
module.c [SPARC]: Fix dot-symbol exporting for good. 2005-09-11 20:14:07 -07:00
muldiv.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
pcic.c [SPARC]: Use ARRAY_SIZE macro 2005-11-09 12:03:05 -08:00
pmc.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
process.c [PATCH] sched: resched and cpu_idle rework 2005-11-09 07:56:33 -08:00
ptrace.c [PATCH] convert that currently tests _NSIG directly to use valid_signal() 2005-05-01 08:59:14 -07:00
rtrap.S Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
sclow.S kbuild: arm26,sparc use generic asm-offset support 2005-09-09 20:35:55 +02:00
semaphore.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
setup.c [SPARC]: Declare paging_init() in asm/pgtable.h 2005-09-28 21:31:25 -07:00
signal.c [PATCH] convert signal handling of NODEFER to act like other Unix boxes. 2005-08-29 10:03:11 -07:00
smp.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
sparc_ksyms.c [SPARC]: Fix dot-symbol exporting for good. 2005-09-11 20:14:07 -07:00
sparc-stub.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
sun4c_irq.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
sun4d_irq.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
sun4d_smp.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
sun4m_irq.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
sun4m_smp.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
sun4setup.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
sunos_asm.S Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
sunos_ioctl.c [SPARC]: Kill remaining kbio.h references. 2005-11-07 14:12:21 -08:00
sys_solaris.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
sys_sparc.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
sys_sunos.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
systbls.S [SPARC]: Add inotify syscall entries. 2005-07-27 14:14:39 -07:00
tadpole.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
tick14.c [SPARC]: remove use of asm/segment.h 2005-08-29 12:45:44 -07:00
time.c [PATCH] jiffies_64 cleanup 2005-10-30 17:37:25 -08:00
trampoline.S Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
traps.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
unaligned.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
vmlinux.lds.S Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
windows.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
wof.S Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
wuf.S Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00