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

..

asm-offsets.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 267

2019-06-05 17:30:29 +02:00

dma.c

dma-mapping: drop the dev argument to arch_sync_dma_for_*

2019-11-20 20:31:38 +01:00

head.S

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 267

2019-06-05 17:30:29 +02:00

hexagon_ksyms.c

hexagon: remove __iounmap

2019-11-11 21:18:19 +01:00

irq_cpu.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 267

2019-06-05 17:30:29 +02:00

kgdb.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 267

2019-06-05 17:30:29 +02:00

Makefile

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

module.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 267

2019-06-05 17:30:29 +02:00

process.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 267

2019-06-05 17:30:29 +02:00

ptrace.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 267

2019-06-05 17:30:29 +02:00

reset.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 267

2019-06-05 17:30:29 +02:00

screen_info.c

Hexagon: add screen_info for VGA_CONSOLE

2014-04-04 18:20:01 -05:00

setup.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 267

2019-06-05 17:30:29 +02:00

signal.c

Merge branch 'siginfo-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace

2019-07-08 21:48:15 -07:00

smp.c

hexagon: Replace setup_irq() by request_irq()

2020-03-29 21:03:42 +02:00

stacktrace.c

hexagon: work around compiler crash

2020-01-04 13:55:09 -08:00

syscalltab.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 267

2019-06-05 17:30:29 +02:00

time.c

hexagon: Replace setup_irq() by request_irq()

2020-03-29 21:03:42 +02:00

trampoline.S

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 267

2019-06-05 17:30:29 +02:00

traps.c

kernel: rename show_stack_loglvl() => show_stack()

2020-06-09 09:39:13 -07:00

vdso.c

mmap locking API: use coccinelle to convert mmap_sem rwsem call sites

2020-06-09 09:39:14 -07:00

vm_entry.S

Merge branch 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2020-01-28 10:07:09 -08:00

vm_events.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 267

2019-06-05 17:30:29 +02:00

vm_init_segtable.S

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 267

2019-06-05 17:30:29 +02:00

vm_ops.S

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 267

2019-06-05 17:30:29 +02:00

vm_switch.S

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 267

2019-06-05 17:30:29 +02:00

vm_vectors.S

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 267

2019-06-05 17:30:29 +02:00

vmlinux.lds.S

vmlinux.lds.h: Replace RW_DATA_SECTION with RW_DATA

2019-11-04 15:57:41 +01:00