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Subject[PATCH NOTFORMERGE 1/5] mm: rename madvise_core to madvise_common
Date
"core" usually means something very different within the kernel land,
thus lets just follow the way it is handled in mutexes, rw_semaphores
etc and name common things as "_common".

Signed-off-by: Oleksandr Natalenko <oleksandr@redhat.com>
---
mm/madvise.c | 14 +++++++-------
1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/mm/madvise.c b/mm/madvise.c
index 94d782097afd..edb7184f665c 100644
--- a/mm/madvise.c
+++ b/mm/madvise.c
@@ -998,7 +998,7 @@ process_madvise_behavior_valid(int behavior)
}

/*
- * madvise_core - request behavior hint to address range of the target process
+ * madvise_common - request behavior hint to address range of the target process
*
* @task: task_struct got behavior hint, not giving the hint
* @mm: mm_struct got behavior hint, not giving the hint
@@ -1009,7 +1009,7 @@ process_madvise_behavior_valid(int behavior)
* @task could be a zombie leader if it calls sys_exit so accessing mm_struct
* via task->mm is prohibited. Please use @mm insetad of task->mm.
*/
-static int madvise_core(struct task_struct *task, struct mm_struct *mm,
+static int madvise_common(struct task_struct *task, struct mm_struct *mm,
unsigned long start, size_t len_in, int behavior)
{
unsigned long end, tmp;
@@ -1132,7 +1132,7 @@ static int pr_madvise_copy_param(struct pr_madvise_param __user *u_param,
return ret;
}

-static int process_madvise_core(struct task_struct *tsk, struct mm_struct *mm,
+static int process_madvise_common(struct task_struct *tsk, struct mm_struct *mm,
int *behaviors,
struct iov_iter *iter,
const struct iovec *range_vec,
@@ -1144,7 +1144,7 @@ static int process_madvise_core(struct task_struct *tsk, struct mm_struct *mm,
for (i = 0; i < riovcnt && iov_iter_count(iter); i++) {
err = -EINVAL;
if (process_madvise_behavior_valid(behaviors[i]))
- err = madvise_core(tsk, mm,
+ err = madvise_common(tsk, mm,
(unsigned long)range_vec[i].iov_base,
range_vec[i].iov_len, behaviors[i]);

@@ -1220,7 +1220,7 @@ static int process_madvise_core(struct task_struct *tsk, struct mm_struct *mm,
*/
SYSCALL_DEFINE3(madvise, unsigned long, start, size_t, len_in, int, behavior)
{
- return madvise_core(current, current->mm, start, len_in, behavior);
+ return madvise_common(current, current->mm, start, len_in, behavior);
}


@@ -1252,7 +1252,7 @@ SYSCALL_DEFINE3(process_madvise, int, pidfd,

/*
* We don't support cookie to gaurantee address space atomicity yet.
- * Once we implment cookie, process_madvise_core need to hold mmap_sme
+ * Once we implment cookie, process_madvise_common need to hold mmap_sme
* during entire operation to guarantee atomicity.
*/
if (params.cookie != 0)
@@ -1316,7 +1316,7 @@ SYSCALL_DEFINE3(process_madvise, int, pidfd,
goto release_task;
}

- ret = process_madvise_core(task, mm, behaviors, &iter, iov_r, nr_elem);
+ ret = process_madvise_common(task, mm, behaviors, &iter, iov_r, nr_elem);
mmput(mm);
release_task:
put_task_struct(task);
--
2.22.0
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