mm: describe @flags parameter in memalloc_flags_save()

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/[e-mail]
Link: https://lkml.kernel.org/r/[e-mail]
Signed-off-by: Bagas Sanjaya <[e-mail]>
Fixes: 3f6d5e6a468d ("mm: introduce memalloc_flags_{save,restore}")
Acked-by: David Hildenbrand (Red Hat) <[e-mail]>
Acked-by: Harry Yoo <[e-mail]>
Signed-off-by: Andrew Morton <[e-mail]>

include/linux/sched/mm.h

···
 
 /**
  * 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().