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authorPeter Xu <peterx@redhat.com>2020-08-12 04:39:01 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2020-08-12 20:58:04 +0300
commit64019a2e467a288a16b65ab55ddcbf58c1b00187 (patch)
tree6c4272bf0188188b63023858edf85786a8f54817 /kernel/futex.c
parenta2beb5f1efede6924a4258462a5660572e6ca864 (diff)
downloadlinux-64019a2e467a288a16b65ab55ddcbf58c1b00187.tar.xz
mm/gup: remove task_struct pointer for all gup code
After the cleanup of page fault accounting, gup does not need to pass task_struct around any more. Remove that parameter in the whole gup stack. Signed-off-by: Peter Xu <peterx@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Reviewed-by: John Hubbard <jhubbard@nvidia.com> Link: http://lkml.kernel.org/r/20200707225021.200906-26-peterx@redhat.com Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'kernel/futex.c')
-rw-r--r--kernel/futex.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/futex.c b/kernel/futex.c
index 83404124b77b..61e8153e6c76 100644
--- a/kernel/futex.c
+++ b/kernel/futex.c
@@ -678,7 +678,7 @@ static int fault_in_user_writeable(u32 __user *uaddr)
int ret;
mmap_read_lock(mm);
- ret = fixup_user_fault(current, mm, (unsigned long)uaddr,
+ ret = fixup_user_fault(mm, (unsigned long)uaddr,
FAULT_FLAG_WRITE, NULL);
mmap_read_unlock(mm);