The patch titled
aio: make __sigqueue_free() and __sigqueue_alloc() non static
has been added to the -mm tree. Its filename is
make-__sigqueue_free-and.patch
*** Remember to use Documentation/SubmitChecklist when testing your code ***
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
------------------------------------------------------
Subject: aio: make __sigqueue_free() and __sigqueue_alloc() non static
From: Sébastien Dugué <sebastien.dugue@xxxxxxxx>
Allow subsystems to directly call into __sigqueue_alloc() and __sigqueue_free.
This is used by the AIO signal notification patch.
Signed-off-by: Sébastien Dugué <sebastien.dugue@xxxxxxxx>
Cc: Bharata B Rao <bharata@xxxxxxxxxx>
Cc: Christoph Hellwig <hch@xxxxxxxxxxxxx>
Cc: Suparna Bhattacharya <suparna@xxxxxxxxxx>
Cc: Zach Brown <zach.brown@xxxxxxxxxx>
Cc: Oleg Nesterov <oleg@xxxxxxxxxx>
Cc: Badari Pulavarty <pbadari@xxxxxxxxxx>
Cc: Benjamin LaHaise <bcrl@xxxxxxxxxxxxxxx>
Cc: Jean Pierre Dion <jean-pierre.dion@xxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxx>
---
include/linux/signal.h | 3 +++
kernel/signal.c | 6 +++---
2 files changed, 6 insertions(+), 3 deletions(-)
diff -puN include/linux/signal.h~make-__sigqueue_free-and include/linux/signal.h
--- a/include/linux/signal.h~make-__sigqueue_free-and
+++ a/include/linux/signal.h
@@ -241,6 +241,9 @@ extern int sigprocmask(int, sigset_t *,
struct pt_regs;
extern int get_signal_to_deliver(siginfo_t *info, struct k_sigaction *return_ka, struct pt_regs *regs, void *cookie);
extern struct task_struct * sigevent_find_task(sigevent_t *);
+extern struct sigqueue *__sigqueue_alloc(struct task_struct *t, gfp_t flags,
+ int override_rlimit);
+extern void __sigqueue_free(struct sigqueue *q);
extern struct kmem_cache *sighand_cachep;
diff -puN kernel/signal.c~make-__sigqueue_free-and kernel/signal.c
--- a/kernel/signal.c~make-__sigqueue_free-and
+++ a/kernel/signal.c
@@ -267,8 +267,8 @@ next_signal(struct sigpending *pending,
return sig;
}
-static struct sigqueue *__sigqueue_alloc(struct task_struct *t, gfp_t flags,
- int override_rlimit)
+struct sigqueue *__sigqueue_alloc(struct task_struct *t, gfp_t flags,
+ int override_rlimit)
{
struct sigqueue *q = NULL;
struct user_struct *user;
@@ -294,7 +294,7 @@ static struct sigqueue *__sigqueue_alloc
return(q);
}
-static void __sigqueue_free(struct sigqueue *q)
+void __sigqueue_free(struct sigqueue *q)
{
if (q->flags & SIGQUEUE_PREALLOC)
return;
_
Patches currently in -mm which might be from sebastien.dugue@xxxxxxxx are
rework-compat_sys_io_submit.patch
fix-aioh-includes.patch
fix-access_ok-checks.patch
make-good_sigevent-non-static.patch
make-__sigqueue_free-and.patch
aio-completion-signal-notification.patch
add-listio-syscall-support.patch
-
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