mm: describe @flags parameter in memalloc_flags_save()

[ Upstream commit e2fb7836b01747815f8bb94981c35f2688afb120 ]

Patch series "mm kernel-doc fixes".

Here are kernel-doc fixes for mm subsystem.  I'm also including textsearch
fix since there's currently no maintainer for include/linux/textsearch.h
(get_maintainer.pl only shows LKML).

This patch (of 4):

Sphinx reports kernel-doc warning:

WARNING: ./include/linux/sched/mm.h:332 function parameter 'flags' not described in 'memalloc_flags_save'

Describe @flags to fix it.

Link: https://lkml.kernel.org/r/20251219014006.16328-2-bagasdotme@gmail.com
Link: https://lkml.kernel.org/r/20251219014006.16328-3-bagasdotme@gmail.com
Signed-off-by: Bagas Sanjaya <bagasdotme@gmail.com>
Fixes: 3f6d5e6a468d ("mm: introduce memalloc_flags_{save,restore}")
Acked-by: David Hildenbrand (Red Hat) <david@kernel.org>
Acked-by: Harry Yoo <harry.yoo@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/include/linux/sched/mm.h b/include/linux/sched/mm.h
index 928a626725e69ab4ce4b3b14a2ffa832499d5055..ddcaaa499a0447274ba88247cdc8683fc7e07961 100644 (file)
--- a/include/linux/sched/mm.h
+++ b/include/linux/sched/mm.h
@@ -323,6 +323,7 @@ static inline void might_alloc(gfp_t gfp_mask)
 
 /**
  * memalloc_flags_save - Add a PF_* flag to current->flags, save old value
+ * @flags: Flags to add.
  *
  * This allows PF_* flags to be conveniently added, irrespective of current
  * value, and then the old version restored with memalloc_flags_restore().