* [PATCH v1 1/1] lock_mount(): Remove unused function
@ 2025-09-15 16:02 Andy Shevchenko
2025-09-16 1:25 ` Al Viro
0 siblings, 1 reply; 4+ messages in thread
From: Andy Shevchenko @ 2025-09-15 16:02 UTC (permalink / raw)
To: Christian Brauner, Al Viro, linux-fsdevel, linux-kernel, llvm
Cc: Jan Kara, Nathan Chancellor, Nick Desaulniers, Bill Wendling,
Justin Stitt, Andy Shevchenko
clang is not happy about unused function:
/fs/namespace.c:2856:20: error: unused function 'lock_mount' [-Werror,-Wunused-function]
2856 | static inline void lock_mount(const struct path *path,
| ^~~~~~~~~~
1 error generated.
Fix the compilation breakage (`make W=1` build) by removing unused function.
Fixes: d14b32629541 ("change calling conventions for lock_mount() et.al.")
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
fs/namespace.c | 6 ------
1 file changed, 6 deletions(-)
diff --git a/fs/namespace.c b/fs/namespace.c
index 14924dd3a21b..ebd61d903a59 100644
--- a/fs/namespace.c
+++ b/fs/namespace.c
@@ -2853,12 +2853,6 @@ static void do_lock_mount(const struct path *path,
} while (err == -EAGAIN);
}
-static inline void lock_mount(const struct path *path,
- struct pinned_mountpoint *m)
-{
- do_lock_mount(path, m, false);
-}
-
static void __unlock_mount(struct pinned_mountpoint *m)
{
inode_unlock(m->mp->m_dentry->d_inode);
--
2.50.1
^ permalink raw reply related [flat|nested] 4+ messages in thread* Re: [PATCH v1 1/1] lock_mount(): Remove unused function
2025-09-15 16:02 [PATCH v1 1/1] lock_mount(): Remove unused function Andy Shevchenko
@ 2025-09-16 1:25 ` Al Viro
2025-09-16 11:17 ` Andy Shevchenko
0 siblings, 1 reply; 4+ messages in thread
From: Al Viro @ 2025-09-16 1:25 UTC (permalink / raw)
To: Andy Shevchenko
Cc: Christian Brauner, linux-fsdevel, linux-kernel, llvm, Jan Kara,
Nathan Chancellor, Nick Desaulniers, Bill Wendling, Justin Stitt
On Mon, Sep 15, 2025 at 06:02:21PM +0200, Andy Shevchenko wrote:
> clang is not happy about unused function:
>
> /fs/namespace.c:2856:20: error: unused function 'lock_mount' [-Werror,-Wunused-function]
> 2856 | static inline void lock_mount(const struct path *path,
> | ^~~~~~~~~~
> 1 error generated.
>
> Fix the compilation breakage (`make W=1` build) by removing unused function.
>
> Fixes: d14b32629541 ("change calling conventions for lock_mount() et.al.")
> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Folded into commit in question to avoid bisect hazard
^ permalink raw reply [flat|nested] 4+ messages in thread* Re: [PATCH v1 1/1] lock_mount(): Remove unused function
2025-09-16 1:25 ` Al Viro
@ 2025-09-16 11:17 ` Andy Shevchenko
2025-09-16 12:37 ` Andy Shevchenko
0 siblings, 1 reply; 4+ messages in thread
From: Andy Shevchenko @ 2025-09-16 11:17 UTC (permalink / raw)
To: Al Viro
Cc: Christian Brauner, linux-fsdevel, linux-kernel, llvm, Jan Kara,
Nathan Chancellor, Nick Desaulniers, Bill Wendling, Justin Stitt
On Tue, Sep 16, 2025 at 02:25:37AM +0100, Al Viro wrote:
> On Mon, Sep 15, 2025 at 06:02:21PM +0200, Andy Shevchenko wrote:
> > clang is not happy about unused function:
> >
> > /fs/namespace.c:2856:20: error: unused function 'lock_mount' [-Werror,-Wunused-function]
> > 2856 | static inline void lock_mount(const struct path *path,
> > | ^~~~~~~~~~
> > 1 error generated.
> >
> > Fix the compilation breakage (`make W=1` build) by removing unused function.
> >
> > Fixes: d14b32629541 ("change calling conventions for lock_mount() et.al.")
> > Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
>
> Folded into commit in question to avoid bisect hazard
Thank you!
--
With Best Regards,
Andy Shevchenko
^ permalink raw reply [flat|nested] 4+ messages in thread* Re: [PATCH v1 1/1] lock_mount(): Remove unused function
2025-09-16 11:17 ` Andy Shevchenko
@ 2025-09-16 12:37 ` Andy Shevchenko
0 siblings, 0 replies; 4+ messages in thread
From: Andy Shevchenko @ 2025-09-16 12:37 UTC (permalink / raw)
To: Al Viro
Cc: Christian Brauner, linux-fsdevel, linux-kernel, llvm, Jan Kara,
Nathan Chancellor, Nick Desaulniers, Bill Wendling, Justin Stitt
On Tue, Sep 16, 2025 at 02:17:48PM +0300, Andy Shevchenko wrote:
> On Tue, Sep 16, 2025 at 02:25:37AM +0100, Al Viro wrote:
> > On Mon, Sep 15, 2025 at 06:02:21PM +0200, Andy Shevchenko wrote:
> > > clang is not happy about unused function:
> > >
> > > /fs/namespace.c:2856:20: error: unused function 'lock_mount' [-Werror,-Wunused-function]
> > > 2856 | static inline void lock_mount(const struct path *path,
> > > | ^~~~~~~~~~
> > > 1 error generated.
> > >
> > > Fix the compilation breakage (`make W=1` build) by removing unused function.
> > >
> > > Fixes: d14b32629541 ("change calling conventions for lock_mount() et.al.")
> > > Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
> >
> > Folded into commit in question to avoid bisect hazard
>
> Thank you!
It seems similar treatment needs for node_to_mnt_ns() as it's now unused after
the commit 96ff702edaec ("mnt: support ns lookup") if I'm not mistaken.
Should I send a patch?
--
With Best Regards,
Andy Shevchenko
^ permalink raw reply [flat|nested] 4+ messages in thread
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2025-09-15 16:02 [PATCH v1 1/1] lock_mount(): Remove unused function Andy Shevchenko
2025-09-16 1:25 ` Al Viro
2025-09-16 11:17 ` Andy Shevchenko
2025-09-16 12:37 ` Andy Shevchenko
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