* [PATCH] xfs: include QUOTA, FATAL ASSERT build options in XFS_BUILD_OPTIONS
@ 2019-09-06 6:26 yu kuai
2019-09-16 16:24 ` Darrick J. Wong
0 siblings, 1 reply; 4+ messages in thread
From: yu kuai @ 2019-09-06 6:26 UTC (permalink / raw)
To: darrick.wong, sandeen, billodo
Cc: linux-xfs, linux-kernel, yukuai3, yi.zhang, zhengbin13
In commit d03a2f1b9fa8 ("xfs: include WARN, REPAIR build options in
XFS_BUILD_OPTIONS"), Eric pointed out that the XFS_BUILD_OPTIONS string,
shown at module init time and in modinfo output, does not currently
include all available build options. So, he added in CONFIG_XFS_WARN and
CONFIG_XFS_REPAIR. However, this is not enough, add in CONFIG_XFS_QUOTA
and CONFIG_XFS_ASSERT_FATAL.
Signed-off-by: yu kuai <yukuai3@huawei.com>
---
fs/xfs/xfs_super.h | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/fs/xfs/xfs_super.h b/fs/xfs/xfs_super.h
index 763e43d..b552cf6 100644
--- a/fs/xfs/xfs_super.h
+++ b/fs/xfs/xfs_super.h
@@ -11,9 +11,11 @@
#ifdef CONFIG_XFS_QUOTA
extern int xfs_qm_init(void);
extern void xfs_qm_exit(void);
+# define XFS_QUOTA_STRING "quota, "
#else
# define xfs_qm_init() (0)
# define xfs_qm_exit() do { } while (0)
+# define XFS_QUOTA_STRING
#endif
#ifdef CONFIG_XFS_POSIX_ACL
@@ -50,6 +52,12 @@ extern void xfs_qm_exit(void);
# define XFS_WARN_STRING
#endif
+#ifdef CONFIG_XFS_ASSERT_FATAL
+# define XFS_ASSERT_FATAL_STRING "fatal assert, "
+#else
+# define XFS_ASSERT_FATAL_STRING
+#endif
+
#ifdef DEBUG
# define XFS_DBG_STRING "debug"
#else
@@ -63,6 +71,8 @@ extern void xfs_qm_exit(void);
XFS_SCRUB_STRING \
XFS_REPAIR_STRING \
XFS_WARN_STRING \
+ XFS_QUOTA_STRING \
+ XFS_ASSERT_FATAL_STRING \
XFS_DBG_STRING /* DBG must be last */
struct xfs_inode;
--
2.7.4
^ permalink raw reply related [flat|nested] 4+ messages in thread* Re: [PATCH] xfs: include QUOTA, FATAL ASSERT build options in XFS_BUILD_OPTIONS
2019-09-06 6:26 [PATCH] xfs: include QUOTA, FATAL ASSERT build options in XFS_BUILD_OPTIONS yu kuai
@ 2019-09-16 16:24 ` Darrick J. Wong
2019-09-16 17:16 ` Eric Sandeen
2019-10-14 17:34 ` Darrick J. Wong
0 siblings, 2 replies; 4+ messages in thread
From: Darrick J. Wong @ 2019-09-16 16:24 UTC (permalink / raw)
To: yu kuai; +Cc: sandeen, billodo, linux-xfs, linux-kernel, yi.zhang, zhengbin13
On Fri, Sep 06, 2019 at 02:26:46PM +0800, yu kuai wrote:
> In commit d03a2f1b9fa8 ("xfs: include WARN, REPAIR build options in
> XFS_BUILD_OPTIONS"), Eric pointed out that the XFS_BUILD_OPTIONS string,
> shown at module init time and in modinfo output, does not currently
> include all available build options. So, he added in CONFIG_XFS_WARN and
> CONFIG_XFS_REPAIR. However, this is not enough, add in CONFIG_XFS_QUOTA
> and CONFIG_XFS_ASSERT_FATAL.
>
> Signed-off-by: yu kuai <yukuai3@huawei.com>
> ---
> fs/xfs/xfs_super.h | 10 ++++++++++
> 1 file changed, 10 insertions(+)
>
> diff --git a/fs/xfs/xfs_super.h b/fs/xfs/xfs_super.h
> index 763e43d..b552cf6 100644
> --- a/fs/xfs/xfs_super.h
> +++ b/fs/xfs/xfs_super.h
> @@ -11,9 +11,11 @@
> #ifdef CONFIG_XFS_QUOTA
> extern int xfs_qm_init(void);
> extern void xfs_qm_exit(void);
> +# define XFS_QUOTA_STRING "quota, "
> #else
> # define xfs_qm_init() (0)
> # define xfs_qm_exit() do { } while (0)
> +# define XFS_QUOTA_STRING
> #endif
>
> #ifdef CONFIG_XFS_POSIX_ACL
> @@ -50,6 +52,12 @@ extern void xfs_qm_exit(void);
> # define XFS_WARN_STRING
> #endif
>
> +#ifdef CONFIG_XFS_ASSERT_FATAL
> +# define XFS_ASSERT_FATAL_STRING "fatal assert, "
/me wonders if the space here will screw up any scripts that try to
parse the logging string, but OTOH that seems pretty questionable to me.
Also, whatever happened to adding a sysfs file so that scripts (ok let's
be honest, xfstests) could programmatically figure out the capabilities
of the running xfs module?
--D
> +#else
> +# define XFS_ASSERT_FATAL_STRING
> +#endif
> +
> #ifdef DEBUG
> # define XFS_DBG_STRING "debug"
> #else
> @@ -63,6 +71,8 @@ extern void xfs_qm_exit(void);
> XFS_SCRUB_STRING \
> XFS_REPAIR_STRING \
> XFS_WARN_STRING \
> + XFS_QUOTA_STRING \
> + XFS_ASSERT_FATAL_STRING \
> XFS_DBG_STRING /* DBG must be last */
>
> struct xfs_inode;
> --
> 2.7.4
>
^ permalink raw reply [flat|nested] 4+ messages in thread* Re: [PATCH] xfs: include QUOTA, FATAL ASSERT build options in XFS_BUILD_OPTIONS
2019-09-16 16:24 ` Darrick J. Wong
@ 2019-09-16 17:16 ` Eric Sandeen
2019-10-14 17:34 ` Darrick J. Wong
1 sibling, 0 replies; 4+ messages in thread
From: Eric Sandeen @ 2019-09-16 17:16 UTC (permalink / raw)
To: Darrick J. Wong, yu kuai
Cc: sandeen, billodo, linux-xfs, linux-kernel, yi.zhang, zhengbin13
On 9/16/19 11:24 AM, Darrick J. Wong wrote:
> On Fri, Sep 06, 2019 at 02:26:46PM +0800, yu kuai wrote:
>> In commit d03a2f1b9fa8 ("xfs: include WARN, REPAIR build options in
>> XFS_BUILD_OPTIONS"), Eric pointed out that the XFS_BUILD_OPTIONS string,
>> shown at module init time and in modinfo output, does not currently
>> include all available build options. So, he added in CONFIG_XFS_WARN and
>> CONFIG_XFS_REPAIR. However, this is not enough, add in CONFIG_XFS_QUOTA
>> and CONFIG_XFS_ASSERT_FATAL.
>>
>> Signed-off-by: yu kuai <yukuai3@huawei.com>
>> ---
>> fs/xfs/xfs_super.h | 10 ++++++++++
>> 1 file changed, 10 insertions(+)
>>
>> diff --git a/fs/xfs/xfs_super.h b/fs/xfs/xfs_super.h
>> index 763e43d..b552cf6 100644
>> --- a/fs/xfs/xfs_super.h
>> +++ b/fs/xfs/xfs_super.h
>> @@ -11,9 +11,11 @@
>> #ifdef CONFIG_XFS_QUOTA
>> extern int xfs_qm_init(void);
>> extern void xfs_qm_exit(void);
>> +# define XFS_QUOTA_STRING "quota, "
>> #else
>> # define xfs_qm_init() (0)
>> # define xfs_qm_exit() do { } while (0)
>> +# define XFS_QUOTA_STRING
>> #endif
>>
>> #ifdef CONFIG_XFS_POSIX_ACL
>> @@ -50,6 +52,12 @@ extern void xfs_qm_exit(void);
>> # define XFS_WARN_STRING
>> #endif
>>
>> +#ifdef CONFIG_XFS_ASSERT_FATAL
>> +# define XFS_ASSERT_FATAL_STRING "fatal assert, "
>
> /me wonders if the space here will screw up any scripts that try to
> parse the logging string, but OTOH that seems pretty questionable to me.
>
> Also, whatever happened to adding a sysfs file so that scripts (ok let's
> be honest, xfstests) could programmatically figure out the capabilities
> of the running xfs module?
I sent it ([PATCH] xfs: show build options in sysfs) but it was met with some
IMHO nonspecific commentary but never received a review, so was never merged.
-Eric
^ permalink raw reply [flat|nested] 4+ messages in thread* Re: [PATCH] xfs: include QUOTA, FATAL ASSERT build options in XFS_BUILD_OPTIONS
2019-09-16 16:24 ` Darrick J. Wong
2019-09-16 17:16 ` Eric Sandeen
@ 2019-10-14 17:34 ` Darrick J. Wong
1 sibling, 0 replies; 4+ messages in thread
From: Darrick J. Wong @ 2019-10-14 17:34 UTC (permalink / raw)
To: yu kuai; +Cc: sandeen, billodo, linux-xfs, linux-kernel, yi.zhang, zhengbin13
On Mon, Sep 16, 2019 at 09:24:06AM -0700, Darrick J. Wong wrote:
> On Fri, Sep 06, 2019 at 02:26:46PM +0800, yu kuai wrote:
> > In commit d03a2f1b9fa8 ("xfs: include WARN, REPAIR build options in
> > XFS_BUILD_OPTIONS"), Eric pointed out that the XFS_BUILD_OPTIONS string,
> > shown at module init time and in modinfo output, does not currently
> > include all available build options. So, he added in CONFIG_XFS_WARN and
> > CONFIG_XFS_REPAIR. However, this is not enough, add in CONFIG_XFS_QUOTA
> > and CONFIG_XFS_ASSERT_FATAL.
> >
> > Signed-off-by: yu kuai <yukuai3@huawei.com>
> > ---
> > fs/xfs/xfs_super.h | 10 ++++++++++
> > 1 file changed, 10 insertions(+)
> >
> > diff --git a/fs/xfs/xfs_super.h b/fs/xfs/xfs_super.h
> > index 763e43d..b552cf6 100644
> > --- a/fs/xfs/xfs_super.h
> > +++ b/fs/xfs/xfs_super.h
> > @@ -11,9 +11,11 @@
> > #ifdef CONFIG_XFS_QUOTA
> > extern int xfs_qm_init(void);
> > extern void xfs_qm_exit(void);
> > +# define XFS_QUOTA_STRING "quota, "
> > #else
> > # define xfs_qm_init() (0)
> > # define xfs_qm_exit() do { } while (0)
> > +# define XFS_QUOTA_STRING
> > #endif
> >
> > #ifdef CONFIG_XFS_POSIX_ACL
> > @@ -50,6 +52,12 @@ extern void xfs_qm_exit(void);
> > # define XFS_WARN_STRING
> > #endif
> >
> > +#ifdef CONFIG_XFS_ASSERT_FATAL
> > +# define XFS_ASSERT_FATAL_STRING "fatal assert, "
>
> /me wonders if the space here will screw up any scripts that try to
> parse the logging string, but OTOH that seems pretty questionable to me.
Answer: There are already string components with spaces.
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
--D
> Also, whatever happened to adding a sysfs file so that scripts (ok let's
> be honest, xfstests) could programmatically figure out the capabilities
> of the running xfs module?
>
> --D
>
> > +#else
> > +# define XFS_ASSERT_FATAL_STRING
> > +#endif
> > +
> > #ifdef DEBUG
> > # define XFS_DBG_STRING "debug"
> > #else
> > @@ -63,6 +71,8 @@ extern void xfs_qm_exit(void);
> > XFS_SCRUB_STRING \
> > XFS_REPAIR_STRING \
> > XFS_WARN_STRING \
> > + XFS_QUOTA_STRING \
> > + XFS_ASSERT_FATAL_STRING \
> > XFS_DBG_STRING /* DBG must be last */
> >
> > struct xfs_inode;
> > --
> > 2.7.4
> >
^ permalink raw reply [flat|nested] 4+ messages in thread
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2019-09-06 6:26 [PATCH] xfs: include QUOTA, FATAL ASSERT build options in XFS_BUILD_OPTIONS yu kuai
2019-09-16 16:24 ` Darrick J. Wong
2019-09-16 17:16 ` Eric Sandeen
2019-10-14 17:34 ` Darrick J. Wong
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