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Michel Lespinasse d8ed45c5dc mmap locking API: use coccinelle to convert mmap_sem rwsem call sites 
This change converts the existing mmap_sem rwsem calls to use the new mmap
locking API instead.

The change is generated using coccinelle with the following rule:

// spatch --sp-file mmap_lock_api.cocci --in-place --include-headers --dir .

@@
expression mm;
@@
(
-init_rwsem
+mmap_init_lock
|
-down_write
+mmap_write_lock
|
-down_write_killable
+mmap_write_lock_killable
|
-down_write_trylock
+mmap_write_trylock
|
-up_write
+mmap_write_unlock
|
-downgrade_write
+mmap_write_downgrade
|
-down_read
+mmap_read_lock
|
-down_read_killable
+mmap_read_lock_killable
|
-down_read_trylock
+mmap_read_trylock
|
-up_read
+mmap_read_unlock
)
-(&mm->mmap_sem)
+(mm)

Signed-off-by: Michel Lespinasse <walken@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Reviewed-by: Daniel Jordan <daniel.m.jordan@oracle.com>
Reviewed-by: Laurent Dufour <ldufour@linux.ibm.com>
Reviewed-by: Vlastimil Babka <vbabka@suse.cz>
Cc: Davidlohr Bueso <dbueso@suse.de>
Cc: David Rientjes <rientjes@google.com>
Cc: Hugh Dickins <hughd@google.com>
Cc: Jason Gunthorpe <jgg@ziepe.ca>
Cc: Jerome Glisse <jglisse@redhat.com>
Cc: John Hubbard <jhubbard@nvidia.com>
Cc: Liam Howlett <Liam.Howlett@oracle.com>
Cc: Matthew Wilcox <willy@infradead.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Ying Han <yinghan@google.com>
Link: http://lkml.kernel.org/r/20200520052908.204642-5-walken@google.com
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
 		2020-06-09 09:39:14 -07:00
..
accessibility
…
acpi mm: reorder includes after introduction of linux/pgtable.h 2020-06-09 09:39:13 -07:00
amba ARM: SoC changes for v5.8 2020-06-04 19:47:11 -07:00
android mmap locking API: use coccinelle to convert mmap_sem rwsem call sites 2020-06-09 09:39:14 -07:00
ata for-5.8/block-2020-06-01 2020-06-02 15:29:19 -07:00
atm mm: reorder includes after introduction of linux/pgtable.h 2020-06-09 09:39:13 -07:00
auxdisplay
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base kernel: rename show_stack_loglvl() => show_stack() 2020-06-09 09:39:13 -07:00
bcma
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block mm: reorder includes after introduction of linux/pgtable.h 2020-06-09 09:39:13 -07:00
bluetooth Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next 2020-06-03 16:27:18 -07:00
bus Char/Misc driver patches for 5.8-rc1 2020-06-07 10:59:32 -07:00
cdrom Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next 2020-06-03 16:27:18 -07:00
char mm: don't include asm/pgtable.h if linux/mm.h is already included 2020-06-09 09:39:13 -07:00
clk Char/Misc driver patches for 5.8-rc1 2020-06-07 10:59:32 -07:00
clocksource
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connector connector/cn_proc: Protect send_msg() with a local lock 2020-05-28 10:31:10 +02:00
counter
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cpufreq ARM/SoC: drivers for v5.7 2020-06-04 19:56:20 -07:00
cpuidle powerpc updates for 5.8 2020-06-05 12:39:30 -07:00
crypto Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2020-06-07 17:27:45 -07:00
dax device-dax: add memory via add_memory_driver_managed() 2020-06-04 19:06:23 -07:00
dca
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devfreq PM / devfreq: Use lockdep asserts instead of manual checks for locked mutex 2020-05-28 18:02:40 +09:00
dio
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dma
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dma-buf DMA reservations: use the new mmap locking API 2020-06-09 09:39:14 -07:00
edac Merge branches 'edac-i10nm' and 'edac-misc' into edac-updates-for-5.8 2020-06-01 11:39:15 +02:00
eisa
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extcon extcon: arizona: Fix runtime PM imbalance on error 2020-05-29 17:36:02 +09:00
firewire
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firmware mm: reorder includes after introduction of linux/pgtable.h 2020-06-09 09:39:13 -07:00
fpga Char/Misc driver patches for 5.8-rc1 2020-06-07 10:59:32 -07:00
fsi
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gnss
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gpio USB/PHY driver updates for 5.8-rc1 2020-06-07 09:42:16 -07:00
gpu mmap locking API: use coccinelle to convert mmap_sem rwsem call sites 2020-06-09 09:39:14 -07:00
greybus
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hid Merge branches 'for-5.7/upstream-fixes', 'for-5.8/apple', 'for-5.8/asus', 'for-5.8/core', 'for-5.8/intel-ish', 'for-5.8/logitech', 'for-5.8/mcp2221' and 'for-5.8/multitouch' into for-linus 2020-06-03 22:23:52 +02:00
hsi
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hv hyperv-next for 5.8 2020-06-03 15:00:05 -07:00
hwmon hwmon: Add Baikal-T1 PVT sensor driver 2020-05-28 07:59:45 -07:00
hwspinlock
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hwtracing Char/Misc driver patches for 5.8-rc1 2020-06-07 10:59:32 -07:00
i2c This is the bulk of GPIO changes for the v5.8 kernel cycle. 2020-06-05 14:00:30 -07:00
i3c
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ide
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idle
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iio Staging/IIO driver patches for 5.8-rc1 2020-06-07 10:45:08 -07:00
infiniband mmap locking API: use coccinelle to convert mmap_sem rwsem call sites 2020-06-09 09:39:14 -07:00
input powerpc updates for 5.8 2020-06-05 12:39:30 -07:00
interconnect
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iommu mmap locking API: use coccinelle to convert mmap_sem rwsem call sites 2020-06-09 09:39:14 -07:00
ipack
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irqchip irqchip: Fix "Loongson HyperTransport Vector support" driver build on all non-MIPS platforms 2020-06-01 09:48:52 +02:00
isdn
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leds LEDs pull request for 5.8-rc1. 2020-06-04 11:03:45 -07:00
lightnvm for-5.8/block-2020-06-01 2020-06-02 15:29:19 -07:00
macintosh mm: reorder includes after introduction of linux/pgtable.h 2020-06-09 09:39:13 -07:00
mailbox
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mcb
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md - Largest change for this cycle is the DM zoned target's metadata 2020-06-05 15:45:03 -07:00
media mmap locking API: use coccinelle to convert mmap_sem rwsem call sites 2020-06-09 09:39:14 -07:00
memory Merge branch 'baikal/drivers' into arm/drivers 2020-05-28 14:18:11 +02:00
memstick
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message
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mfd This is the bulk of GPIO changes for the v5.8 kernel cycle. 2020-06-05 14:00:30 -07:00
misc mmap locking API: use coccinelle to convert mmap_sem rwsem call sites 2020-06-09 09:39:14 -07:00
mmc Char/Misc driver patches for 5.8-rc1 2020-06-07 10:59:32 -07:00
most
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mtd mm: introduce include/linux/pgtable.h 2020-06-09 09:39:13 -07:00
mux
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net mm: reorder includes after introduction of linux/pgtable.h 2020-06-09 09:39:13 -07:00
nfc Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2020-06-01 12:00:10 -07:00
ntb NTB: perf: Fix race condition when run with ntb_test 2020-06-05 20:02:09 -04:00
nubus
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nvdimm asm-generic: don't include <linux/mm.h> in cacheflush.h 2020-06-08 11:05:57 -07:00
nvme RDMA 5.8 merge window pull request 2020-06-05 14:05:57 -07:00
nvmem nvmem: qfprom: remove incorrect write support 2020-05-27 11:09:26 +02:00
of Driver core patches for 5.8-rc1 2020-06-07 10:53:36 -07:00
opp
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oprofile mmap locking API: use coccinelle to convert mmap_sem rwsem call sites 2020-06-09 09:39:14 -07:00
parisc
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parport Char/Misc driver patches for 5.8-rc1 2020-06-07 10:59:32 -07:00
pci s390 updates for the 5.8 merge window 2020-06-08 12:05:31 -07:00
pcmcia pci-v5.8-changes 2020-06-06 11:01:58 -07:00
perf arm64 updates for 5.8 2020-06-01 15:18:27 -07:00
phy
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pinctrl This is the bulk of pin control changes for the v5.8 2020-06-07 16:13:43 -07:00
platform chrome platform changes for 5.8 2020-06-04 10:54:45 -07:00
pnp
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power ARM: SoC changes for v5.8 2020-06-04 19:47:11 -07:00
powercap
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pps
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ps3
…
ptp
…
pwm
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rapidio rapidio: convert get_user_pages() --> pin_user_pages() 2020-06-04 19:06:26 -07:00
ras
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regulator Merge remote-tracking branch 'regulator/for-5.8' into regulator-linus 2020-06-01 13:01:44 +01:00
remoteproc remoteproc updates for v5.8 2020-06-08 13:01:08 -07:00
reset Char/Misc driver patches for 5.8-rc1 2020-06-07 10:59:32 -07:00
rpmsg remoteproc updates for v5.8 2020-06-08 13:01:08 -07:00
rtc RTC for 5.8 2020-06-07 16:11:23 -07:00
s390 s390 updates for the 5.8 merge window 2020-06-08 12:05:31 -07:00
sbus mm: don't include asm/pgtable.h if linux/mm.h is already included 2020-06-09 09:39:13 -07:00
scsi mm: reorder includes after introduction of linux/pgtable.h 2020-06-09 09:39:13 -07:00
sfi
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sh
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siox
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slimbus
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soc remoteproc updates for v5.8 2020-06-08 13:01:08 -07:00
soundwire
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spi Char/Misc driver patches for 5.8-rc1 2020-06-07 10:59:32 -07:00
spmi
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ssb
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staging mmap locking API: use coccinelle to convert mmap_sem rwsem call sites 2020-06-09 09:39:14 -07:00
target SCSI misc on 20200605 2020-06-05 15:11:50 -07:00
tc
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tee mmap locking API: use coccinelle to convert mmap_sem rwsem call sites 2020-06-09 09:39:14 -07:00
thermal
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thunderbolt USB/PHY driver updates for 5.8-rc1 2020-06-07 09:42:16 -07:00
tty kernel: rename show_stack_loglvl() => show_stack() 2020-06-09 09:39:13 -07:00
uio
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usb USB/PHY driver updates for 5.8-rc1 2020-06-07 09:42:16 -07:00
vdpa
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vfio mmap locking API: use coccinelle to convert mmap_sem rwsem call sites 2020-06-09 09:39:14 -07:00
vhost mmap locking API: use coccinelle to convert mmap_sem rwsem call sites 2020-06-09 09:39:14 -07:00
video mm: don't include asm/pgtable.h if linux/mm.h is already included 2020-06-09 09:39:13 -07:00
virt
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virtio
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visorbus
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vlynq
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vme
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w1 w1: omap-hdq: print dev_err if irq flags are not cleared 2020-05-27 12:18:49 +02:00
watchdog linux-watchdog 5.8-rc1 tag 2020-06-04 10:50:22 -07:00
xen mmap locking API: use coccinelle to convert mmap_sem rwsem call sites 2020-06-09 09:39:14 -07:00
zorro
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Kconfig
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Makefile
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