diff options
| author | Randy Dunlap <rdunlap@infradead.org> | 2018-04-05 16:25:34 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2018-04-05 21:36:27 -0700 |
| commit | 514c60324960137e74457fdc233a339b985fa8a8 (patch) | |
| tree | 017192aa6755caa4aaa0139bc970b63bfa9ef265 /arch | |
| parent | 91241681c62a5a690c88eb2aca027f094125eaac (diff) | |
headers: untangle kmemleak.h from mm.h
Currently <linux/slab.h> #includes <linux/kmemleak.h> for no obvious
reason. It looks like it's only a convenience, so remove kmemleak.h
from slab.h and add <linux/kmemleak.h> to any users of kmemleak_* that
don't already #include it. Also remove <linux/kmemleak.h> from source
files that do not use it.
This is tested on i386 allmodconfig and x86_64 allmodconfig. It would
be good to run it through the 0day bot for other $ARCHes. I have
neither the horsepower nor the storage space for the other $ARCHes.
Update: This patch has been extensively build-tested by both the 0day
bot & kisskb/ozlabs build farms. Both of them reported 2 build failures
for which patches are included here (in v2).
[ slab.h is the second most used header file after module.h; kernel.h is
right there with slab.h. There could be some minor error in the
counting due to some #includes having comments after them and I didn't
combine all of those. ]
[akpm@linux-foundation.org: security/keys/big_key.c needs vmalloc.h, per sfr]
Link: http://lkml.kernel.org/r/e4309f98-3749-93e1-4bb7-d9501a39d015@infradead.org
Link: http://kisskb.ellerman.id.au/kisskb/head/13396/
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Reviewed-by: Ingo Molnar <mingo@kernel.org>
Reported-by: Michael Ellerman <mpe@ellerman.id.au> [2 build failures]
Reported-by: Fengguang Wu <fengguang.wu@intel.com> [2 build failures]
Reviewed-by: Andrew Morton <akpm@linux-foundation.org>
Cc: Wei Yongjun <weiyongjun1@huawei.com>
Cc: Luis R. Rodriguez <mcgrof@kernel.org>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Mimi Zohar <zohar@linux.vnet.ibm.com>
Cc: John Johansen <john.johansen@canonical.com>
Cc: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/powerpc/sysdev/dart_iommu.c | 1 | ||||
| -rw-r--r-- | arch/powerpc/sysdev/msi_bitmap.c | 1 | ||||
| -rw-r--r-- | arch/s390/kernel/nmi.c | 2 | ||||
| -rw-r--r-- | arch/s390/kernel/smp.c | 1 | ||||
| -rw-r--r-- | arch/sparc/kernel/irq_64.c | 1 | ||||
| -rw-r--r-- | arch/x86/kernel/pci-dma.c | 1 |
6 files changed, 3 insertions, 4 deletions
diff --git a/arch/powerpc/sysdev/dart_iommu.c b/arch/powerpc/sysdev/dart_iommu.c index a6198d4f0f03..5ca3e22d0512 100644 --- a/arch/powerpc/sysdev/dart_iommu.c +++ b/arch/powerpc/sysdev/dart_iommu.c @@ -38,6 +38,7 @@ #include <linux/suspend.h> #include <linux/memblock.h> #include <linux/gfp.h> +#include <linux/kmemleak.h> #include <asm/io.h> #include <asm/prom.h> #include <asm/iommu.h> diff --git a/arch/powerpc/sysdev/msi_bitmap.c b/arch/powerpc/sysdev/msi_bitmap.c index c4dae27172b3..6243a7e537d0 100644 --- a/arch/powerpc/sysdev/msi_bitmap.c +++ b/arch/powerpc/sysdev/msi_bitmap.c @@ -10,6 +10,7 @@ #include <linux/slab.h> #include <linux/kernel.h> +#include <linux/kmemleak.h> #include <linux/bitmap.h> #include <linux/bootmem.h> #include <asm/msi_bitmap.h> diff --git a/arch/s390/kernel/nmi.c b/arch/s390/kernel/nmi.c index c7a627620e5e..8c867b43c8eb 100644 --- a/arch/s390/kernel/nmi.c +++ b/arch/s390/kernel/nmi.c @@ -15,7 +15,7 @@ #include <linux/hardirq.h> #include <linux/log2.h> #include <linux/kprobes.h> -#include <linux/slab.h> +#include <linux/kmemleak.h> #include <linux/time.h> #include <linux/module.h> #include <linux/sched/signal.h> diff --git a/arch/s390/kernel/smp.c b/arch/s390/kernel/smp.c index a4a9fe1934e9..2f8f7d7dd9a8 100644 --- a/arch/s390/kernel/smp.c +++ b/arch/s390/kernel/smp.c @@ -27,7 +27,6 @@ #include <linux/err.h> #include <linux/spinlock.h> #include <linux/kernel_stat.h> -#include <linux/kmemleak.h> #include <linux/delay.h> #include <linux/interrupt.h> #include <linux/irqflags.h> diff --git a/arch/sparc/kernel/irq_64.c b/arch/sparc/kernel/irq_64.c index d66dde833f5e..713670e6d13d 100644 --- a/arch/sparc/kernel/irq_64.c +++ b/arch/sparc/kernel/irq_64.c @@ -22,7 +22,6 @@ #include <linux/seq_file.h> #include <linux/ftrace.h> #include <linux/irq.h> -#include <linux/kmemleak.h> #include <asm/ptrace.h> #include <asm/processor.h> diff --git a/arch/x86/kernel/pci-dma.c b/arch/x86/kernel/pci-dma.c index 14437116ffea..77625b60a510 100644 --- a/arch/x86/kernel/pci-dma.c +++ b/arch/x86/kernel/pci-dma.c @@ -6,7 +6,6 @@ #include <linux/bootmem.h> #include <linux/gfp.h> #include <linux/pci.h> -#include <linux/kmemleak.h> #include <asm/proto.h> #include <asm/dma.h> |