diff options
| author | Julia Lawall <Julia.Lawall@inria.fr> | 2019-12-29 16:42:55 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-01-14 15:16:50 +0100 |
| commit | e10e02464396e1a322338d43c5a931ebda1544ea (patch) | |
| tree | e72083d7fb6aa0bbadef71f703c13cf4241fbeb1 /drivers/misc/cxl | |
| parent | misc: pvpanic: add crash loaded event (diff) | |
| download | linux-e10e02464396e1a322338d43c5a931ebda1544ea.tar.xz linux-e10e02464396e1a322338d43c5a931ebda1544ea.zip | |
misc: cxl: use mmgrab
Mmgrab was introduced in commit f1f1007644ff ("mm: add new mmgrab()
helper") and most of the kernel was updated to use it. Update a
remaining file.
The semantic patch that makes this change is as follows:
(http://coccinelle.lip6.fr/)
<smpl>
@@ expression e; @@
- atomic_inc(&e->mm_count);
+ mmgrab(e);
</smpl>
Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr>
Acked-by: Andrew Donnellan <ajd@linux.ibm.com>
Link: https://lore.kernel.org/r/1577634178-22530-2-git-send-email-Julia.Lawall@inria.fr
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/misc/cxl')
| -rw-r--r-- | drivers/misc/cxl/context.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/misc/cxl/context.c b/drivers/misc/cxl/context.c index aed9c445d1e2..fb2eff69e449 100644 --- a/drivers/misc/cxl/context.c +++ b/drivers/misc/cxl/context.c @@ -352,7 +352,7 @@ void cxl_context_free(struct cxl_context *ctx) void cxl_context_mm_count_get(struct cxl_context *ctx) { if (ctx->mm) - atomic_inc(&ctx->mm->mm_count); + mmgrab(ctx->mm); } void cxl_context_mm_count_put(struct cxl_context *ctx) |