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	take the dummy csum_and_copy_from_user() into net/checksum.h	2020-05-29 16:11:50 -04:00
os-Linux
shared/sysdep
vdso	mmap locking API: use coccinelle to convert mmap_sem rwsem call sites	2020-06-09 09:39:14 -07:00
bugs_32.c
bugs_64.c
checksum_32.S
delay.c
elfcore.c
fault.c
Kconfig	kbuild: use KBUILD_DEFCONFIG as the fallback for DEFCONFIG_LIST	2020-03-03 20:49:21 +09:00
ldt.c
Makefile	x86/entry/32: Use IA32-specific wrappers for syscalls taking 64-bit arguments	2020-03-21 16:03:24 +01:00
mem_32.c
mem_64.c
ptrace_32.c
ptrace_64.c
ptrace_user.c
setjmp_32.S
setjmp_64.S
signal.c
stub_32.S
stub_64.S
stub_segv.c
sys_call_table_32.c	x86/entry: Remove syscall qualifier support	2020-03-21 16:03:22 +01:00
sys_call_table_64.c	x86/entry/64: Add __SYSCALL_COMMON()	2020-03-21 16:03:22 +01:00
syscalls_32.c
syscalls_64.c
sysrq_32.c
sysrq_64.c
tls_32.c	um: Implement copy_thread_tls	2020-01-07 13:31:29 +01:00
tls_64.c	um: Implement copy_thread_tls	2020-01-07 13:31:29 +01:00
user-offsets.c	x86/entry: Move max syscall number calculation to syscallhdr.sh	2020-03-21 16:03:21 +01:00