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

..

syscalls

vfs: add faccessat2 syscall

2020-05-14 16:44:25 +02:00

.gitignore

.gitignore: add SPDX License Identifier

2020-03-25 11:50:48 +01:00

alternative.c

parisc: Refactor alternative code to accept multiple conditions

2020-04-05 22:50:40 +02:00

asm-offsets.c

mm: reorder includes after introduction of linux/pgtable.h

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

audit.c

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

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

cache.c

parisc: use pgtable-nopXd instead of 4level-fixup

2019-12-04 19:44:15 -08:00

compat_audit.c

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

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

drivers.c

parisc: Use proper printk format for resource_size_t

2020-01-14 09:17:59 +01:00

entry.S

mm: reorder includes after introduction of linux/pgtable.h

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

firmware.c

parisc: firmware: Update references to parisc website

2020-06-01 23:02:11 +02:00

ftrace.c

parisc/ftrace: Add KPROBES_ON_FTRACE

2019-08-03 08:56:57 +02:00

hardware.c

parisc: hardware: Update references to parisc website

2020-06-01 23:02:39 +02:00

head.S

mm: reorder includes after introduction of linux/pgtable.h

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

hpmc.S

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 150

2019-05-30 11:25:19 -07:00

inventory.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152

2019-05-30 11:26:32 -07:00

irq.c

parisc: Replace setup_irq() by request_irq()

2020-04-05 22:05:23 +02:00

jump_label.c

parisc: Add static branch and JUMP_LABEL feature

2019-05-06 00:10:03 +02:00

kexec_file.c

parisc: add support for kexec_file_load() syscall

2019-09-08 15:41:46 +02:00

kexec.c

parisc: add support for kexec_file_load() syscall

2019-09-08 15:41:46 +02:00

kgdb.c

parisc: add KGDB support

2019-05-03 23:47:38 +02:00

kprobes.c

kprobes/parisc: remove arch_kprobe_on_func_entry()

2019-09-06 23:58:44 +02:00

Makefile

parisc: fix compilation when KEXEC=n and KEXEC_FILE=y

2019-12-15 21:05:38 +01:00

module.c

mm: don't include asm/pgtable.h if linux/mm.h is already included

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

pa7300lc.c

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

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

pacache.S

mm: reorder includes after introduction of linux/pgtable.h

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

parisc_ksyms.c

parisc: Add assembly implementations for memset, strlen, strcpy, strncpy and strcat

2019-08-03 08:56:57 +02:00

patch.c

parisc: add spinlock to patch function

2019-06-08 12:56:26 +02:00

pci-dma.c

mm: consolidate pte_index() and pte_offset_*() definitions

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

pci.c

parisc: Drop comments which are already in pci.h

2019-09-05 16:41:11 +02:00

pdc_chassis.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 333

2019-06-05 17:37:06 +02:00

pdc_cons.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156

2019-05-30 11:26:35 -07:00

pdt.c

mm: reorder includes after introduction of linux/pgtable.h

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

perf_asm.S

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156

2019-05-30 11:26:35 -07:00

perf_images.h

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156

2019-05-30 11:26:35 -07:00

perf.c

parisc/perf: open access for CAP_PERFMON privileged process

2020-04-16 12:19:08 -03:00

process.c

parisc: Implement copy_thread_tls

2020-01-07 13:31:21 +01:00

processor.c

parisc: Replace cpu_up/down() with add/remove_cpu()

2020-03-25 12:59:36 +01:00

ptrace.c

mm: don't include asm/pgtable.h if linux/mm.h is already included

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

real2.S

parisc: Fix and improve kernel stack unwinding

2018-08-13 09:54:17 +02:00

relocate_kernel.S

parisc: add kexec syscall support

2019-09-08 15:37:04 +02:00

setup.c

arch/parisc/setup: Drop dummy_con initialization

2020-01-14 15:29:17 +01:00

signal32.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156

2019-05-30 11:26:35 -07:00

signal32.h

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156

2019-05-30 11:26:35 -07:00

signal.c

signal: Remove task parameter from force_sig

2019-05-27 09:36:28 -05:00

smp.c

mm: don't include asm/pgtable.h if linux/mm.h is already included

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

stacktrace.c

treewide: Add SPDX license identifier for missed files

2019-05-21 10:50:45 +02:00

sys_parisc32.c

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

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

sys_parisc.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156

2019-05-30 11:26:35 -07:00

syscall.S

parisc: remove nargs from __SYSCALL

2020-04-05 22:57:40 +02:00

time.c

parisc: Use __ro_after_init in time.c

2019-05-10 21:00:45 +02:00

topology.c

parisc: Add CPU topology support

2017-11-17 15:27:22 +01:00

traps.c

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

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

unaligned.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

unwind.c

parisc: Use __ro_after_init in unwind.c

2019-05-10 21:00:45 +02:00

vmlinux.lds.S

parisc: Move EXCEPTION_TABLE to RO_DATA segment

2019-11-04 18:22:10 +01:00