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| author | Hans Petter Selasky <hselasky@FreeBSD.org> | 2017-03-17 10:30:06 +0000 |
|---|---|---|
| committer | Hans Petter Selasky <hselasky@FreeBSD.org> | 2017-03-17 10:30:06 +0000 |
| commit | 05d4f501dca39533643c9e889a38703869c7c492 (patch) | |
| tree | 5df0ff280d029fbbb76379ef9e06e1b536be587f /sys/compat/linuxkpi/common/include/linux/sched.h | |
| parent | 0a2f4606bb7b632fe902d16cfd5a661979d47169 (diff) | |
| download | src-05d4f501dca39533643c9e889a38703869c7c492.tar.gz src-05d4f501dca39533643c9e889a38703869c7c492.zip | |
Implement minimalistic memory mapping structure, struct mm_struct, and
some associated helper functions in the LinuxKPI. Let the existing
linux_alloc_current() function allocate and initialize the new
structure and let linux_free_current() drop the refcount on the memory
mapping structure. When the mm_struct's refcount reaches zero, the
structure is freed.
Obtained from: kmacy @
MFC after: 1 week
Sponsored by: Mellanox Technologies
Notes
Notes:
svn path=/head/; revision=315443
Diffstat (limited to 'sys/compat/linuxkpi/common/include/linux/sched.h')
| -rw-r--r-- | sys/compat/linuxkpi/common/include/linux/sched.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sys/compat/linuxkpi/common/include/linux/sched.h b/sys/compat/linuxkpi/common/include/linux/sched.h index 19a2996d2c7c..3ea479d2b85d 100644 --- a/sys/compat/linuxkpi/common/include/linux/sched.h +++ b/sys/compat/linuxkpi/common/include/linux/sched.h @@ -40,6 +40,7 @@ #include <linux/types.h> #include <linux/completion.h> #include <linux/slab.h> +#include <linux/mm_types.h> #include <asm/atomic.h> @@ -54,6 +55,7 @@ struct task_struct { struct thread *task_thread; + struct mm_struct *mm; linux_task_fn_t *task_fn; void *task_data; int task_ret; |