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f1f1007644
linux/arch/tile/kernel
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Vegard Nossum f1f1007644 mm: add new mmgrab() helper 
Apart from adding the helper function itself, the rest of the kernel is
converted mechanically using:

  git grep -l 'atomic_inc.*mm_count' | xargs sed -i 's/atomic_inc(&\(.*\)->mm_count);/mmgrab\(\1\);/'
  git grep -l 'atomic_inc.*mm_count' | xargs sed -i 's/atomic_inc(&\(.*\)\.mm_count);/mmgrab\(\&\1\);/'

This is needed for a later patch that hooks into the helper, but might
be a worthwhile cleanup on its own.

(Michal Hocko provided most of the kerneldoc comment.)

Link: http://lkml.kernel.org/r/20161218123229.22952-1-vegard.nossum@oracle.com
Signed-off-by: Vegard Nossum <vegard.nossum@oracle.com>
Acked-by: Michal Hocko <mhocko@suse.com>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: David Rientjes <rientjes@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2017-02-27 18:43:48 -08:00
..
vdso tile/vdso: emit a GNU hash as well 2015-08-06 20:22:40 -04:00
asm-offsets.c tile: check for correct compiler earlier in asm-offsets.c 2013-09-03 14:53:09 -04:00
backtrace.c arch/tile: big-endian: properly bswap instruction bundles when backtracing 2012-06-18 13:11:21 -04:00
compat_signal.c signal: fix information leak in copy_siginfo_from_user32 2015-08-07 04:39:40 +03:00
compat.c tile 32-bit big-endian: fix bugs in syscall argument order 2016-06-15 15:31:01 -04:00
early_printk.c printk: remove used-once early_vprintk 2014-12-10 17:41:10 -08:00
entry.S nmi_backtrace: generate one-line reports for idle cpus 2016-10-07 18:46:30 -07:00
ftrace.c ftrace: Add return address pointer to ftrace_ret_stack 2016-08-24 12:15:14 +02:00
hardwall.c tile: use %*pb[l] to print bitmaps including cpumasks and nodemasks 2015-02-13 21:21:37 -08:00
head_32.S tile: parameterize VA and PA space more cleanly 2013-09-03 14:47:34 -04:00
head_64.S tile: parameterize VA and PA space more cleanly 2013-09-03 14:47:34 -04:00
hvglue_trace.c tile: support delivering NMIs for multicore backtrace 2015-05-11 11:22:31 -04:00
hvglue.S tile: support delivering NMIs for multicore backtrace 2015-05-11 11:22:31 -04:00
intvec_32.S arch/tile: move user_exit() to early kernel entry sequence 2016-01-18 14:49:30 -05:00
intvec_64.S arch/tile: move user_exit() to early kernel entry sequence 2016-01-18 14:49:30 -05:00
irq.c tile: Use the more common pr_warn instead of pr_warning 2014-11-11 15:51:42 -05:00
jump_label.c tile/jump_label: add jump label support for TILE-Gx 2016-01-04 15:09:31 -05:00
kgdb.c tile: Fix misspellings in comments. 2016-03-04 14:44:57 -05:00
kprobes.c tile: define a macro ktext_writable_addr to get writable kernel text address 2016-01-04 15:09:31 -05:00
machine_kexec.c tile: Use the more common pr_warn instead of pr_warning 2014-11-11 15:51:42 -05:00
Makefile tile/jump_label: add jump label support for TILE-Gx 2016-01-04 15:09:31 -05:00
mcount_64.S tile: ftrace: fix function_graph tracer issues 2015-04-17 14:01:38 -04:00
messaging.c tile: Use the more common pr_warn instead of pr_warning 2014-11-11 15:51:42 -05:00
module.c tile-module: Rename jump labels in module_alloc() 2016-12-16 15:32:29 -05:00
pci_gx.c tile/pci_gx: fix spelling mistake: "delievered" -> "delivered" 2016-12-16 15:32:29 -05:00
pci-dma.c treewide: Constify most dma_map_ops structures 2017-01-24 12:23:35 -05:00
pci.c tile: use __ro_after_init instead of tile-specific __write_once 2016-12-16 15:32:29 -05:00
perf_event.c perf core: Pass max stack as a perf_callchain_entry context 2016-05-16 23:11:50 -03:00
pmc.c arch/tile: adopt the new nmi_backtrace framework 2016-10-07 18:46:30 -07:00
proc.c tile: use %*pb[l] to print bitmaps including cpumasks and nodemasks 2015-02-13 21:21:37 -08:00
process.c Replace <asm/uaccess.h> with <linux/uaccess.h> globally 2016-12-24 11:46:01 -08:00
ptrace.c tile/ptrace: Preserve previous registers for short regset write 2017-01-06 15:14:08 -05:00
reboot.c tile: various console improvements 2013-08-12 14:46:18 -04:00
regs_32.S tile: change <asm/system.h> to <asm/switch_to.h> in comments 2013-09-03 14:53:17 -04:00
regs_64.S tile: change <asm/system.h> to <asm/switch_to.h> in comments 2013-09-03 14:53:17 -04:00
relocate_kernel_32.S tile: remove support for TILE64 2013-09-03 14:53:29 -04:00
relocate_kernel_64.S tile: remove support for TILE64 2013-09-03 14:53:29 -04:00
setup.c tile: use __ro_after_init instead of tile-specific __write_once 2016-12-16 15:32:29 -05:00
signal.c tile: Remove signal translation and exec_domain 2015-04-12 21:03:27 +02:00
single_step.c Replace <asm/uaccess.h> with <linux/uaccess.h> globally 2016-12-24 11:46:01 -08:00
smp.c tile: use __ro_after_init instead of tile-specific __write_once 2016-12-16 15:32:29 -05:00
smpboot.c mm: add new mmgrab() helper 2017-02-27 18:43:48 -08:00
stack.c tile: include the syscall number in the backtrace 2016-01-18 14:49:16 -05:00
sys.c tile 32-bit big-endian: fix bugs in syscall argument order 2016-06-15 15:31:01 -04:00
sysfs.c bus: subsys: update return type of ->remove_dev() to void 2015-08-05 17:08:14 -07:00
tile-desc_32.c
tile-desc_64.c
time.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile 2016-12-17 17:05:49 -08:00
tlb.c tile: do less L1 I-cache eviction 2013-08-30 11:56:34 -04:00
traps.c arch/tile: adopt the new nmi_backtrace framework 2016-10-07 18:46:30 -07:00
unaligned.c Replace <asm/uaccess.h> with <linux/uaccess.h> globally 2016-12-24 11:46:01 -08:00
usb.c tile: fix build failure 2015-09-28 11:23:39 -04:00
vdso.c arm64,ia64,ppc,s390,sh,tile,um,x86,mm: remove default gate area 2014-08-08 15:57:27 -07:00
vmlinux.lds.S nmi_backtrace: generate one-line reports for idle cpus 2016-10-07 18:46:30 -07:00