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* [PATCH v3 0/3] Constify lustre attribute_group structures.
@ 2017-07-21  5:59 ` Arvind Yadav
  0 siblings, 0 replies; 10+ messages in thread
From: Arvind Yadav @ 2017-07-21  5:59 UTC (permalink / raw)
  To: oleg.drokin, andreas.dilger, jsimmons, gregkh, di.wang
  Cc: lustre-devel, devel, linux-kernel

attribute_groups are not supposed to change at runtime. All functions
working with attribute_groups provided by <linux/sysfs.h> work
with const attribute_group. So mark the non-const structs as const.

Arvind Yadav (3):
  [PATCH v3 1/3] staging: lustre: constify attribute_group structures.
  [PATCH v3 2/3] staging: lustre: ldlm: constify attribute_group structures.
  [PATCH v3 3/3] staging: lustre: obdclass: linux: constify attribute_group structures.

 drivers/staging/lustre/lustre/include/lprocfs_status.h      | 4 ++--
 drivers/staging/lustre/lustre/ldlm/ldlm_lockd.c             | 2 +-
 drivers/staging/lustre/lustre/lmv/lproc_lmv.c               | 2 +-
 drivers/staging/lustre/lustre/lov/lproc_lov.c               | 2 +-
 drivers/staging/lustre/lustre/mdc/lproc_mdc.c               | 2 +-
 drivers/staging/lustre/lustre/obdclass/linux/linux-module.c | 2 +-
 drivers/staging/lustre/lustre/obdclass/linux/linux-sysctl.c | 2 +-
 drivers/staging/lustre/lustre/obdclass/lprocfs_status.c     | 2 +-
 drivers/staging/lustre/lustre/osc/lproc_osc.c               | 2 +-
 9 files changed, 10 insertions(+), 10 deletions(-)

--
1.9.1

^ permalink raw reply	[flat|nested] 10+ messages in thread
* [lustre-devel] [PATCH v3 0/3] Constify lustre attribute_group structures.
@ 2017-07-21  5:59 ` Arvind Yadav
  0 siblings, 0 replies; 10+ messages in thread
From: Arvind Yadav @ 2017-07-21  5:59 UTC (permalink / raw)
  To: oleg.drokin, andreas.dilger, jsimmons, gregkh, di.wang
  Cc: lustre-devel, devel, linux-kernel

attribute_groups are not supposed to change at runtime. All functions
working with attribute_groups provided by <linux/sysfs.h> work
with const attribute_group. So mark the non-const structs as const.

Arvind Yadav (3):
  [PATCH v3 1/3] staging: lustre: constify attribute_group structures.
  [PATCH v3 2/3] staging: lustre: ldlm: constify attribute_group structures.
  [PATCH v3 3/3] staging: lustre: obdclass: linux: constify attribute_group structures.

 drivers/staging/lustre/lustre/include/lprocfs_status.h      | 4 ++--
 drivers/staging/lustre/lustre/ldlm/ldlm_lockd.c             | 2 +-
 drivers/staging/lustre/lustre/lmv/lproc_lmv.c               | 2 +-
 drivers/staging/lustre/lustre/lov/lproc_lov.c               | 2 +-
 drivers/staging/lustre/lustre/mdc/lproc_mdc.c               | 2 +-
 drivers/staging/lustre/lustre/obdclass/linux/linux-module.c | 2 +-
 drivers/staging/lustre/lustre/obdclass/linux/linux-sysctl.c | 2 +-
 drivers/staging/lustre/lustre/obdclass/lprocfs_status.c     | 2 +-
 drivers/staging/lustre/lustre/osc/lproc_osc.c               | 2 +-
 9 files changed, 10 insertions(+), 10 deletions(-)

--
1.9.1

^ permalink raw reply	[flat|nested] 10+ messages in thread
* [PATCH v3 1/3] staging: lustre: constify attribute_group structures.
  2017-07-21  5:59 ` [lustre-devel] " Arvind Yadav
@ 2017-07-21  5:59   ` Arvind Yadav
  -1 siblings, 0 replies; 10+ messages in thread
From: Arvind Yadav @ 2017-07-21  5:59 UTC (permalink / raw)
  To: oleg.drokin, andreas.dilger, jsimmons, gregkh, di.wang
  Cc: lustre-devel, devel, linux-kernel

attribute_groups are not supposed to change at runtime. All functions
working with attribute_groups provided by <linux/sysfs.h> work
with const attribute_group. So mark the non-const structs as const.

File size before:
   text	   data	    bss	    dec	    hex	filename
   9489	    992	     40	  10521	   2919	lustre/lustre/osc/lproc_osc.o
   1289	    288	      0	   1577	    629	lustre/lustre/lmv/lproc_lmv.o
   3794	    928	     40	   4762	   129a	lustre/lustre/lov/lproc_lov.o
   3802	    576	     40	   4418	   1142	lustre/lustre/mdc/lproc_mdc.o

File size After adding 'const':
   text	   data	    bss	    dec	    hex	filename
   9553	    928	     40	  10521	   2919	lustre/lustre/osc/lproc_osc.o
   1353	    224	      0	   1577	    629	lustre/lustre/lmv/lproc_lmv.o
   3858	    864	     40	   4762	   129a	lustre/lustre/lov/lproc_lov.o
   3866	    512	     40	   4418	   1142	lustre/lustre/mdc/lproc_mdc.o

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
---
Changes in v2:
              Fix kbuild error: conflicting types for 'lprocfs_obd_setup'.
              By changing protype of 'lprocfs_obd_setup'.
Changes in v3:
              typo error in cover-latter.

 drivers/staging/lustre/lustre/include/lprocfs_status.h  | 4 ++--
 drivers/staging/lustre/lustre/lmv/lproc_lmv.c           | 2 +-
 drivers/staging/lustre/lustre/lov/lproc_lov.c           | 2 +-
 drivers/staging/lustre/lustre/mdc/lproc_mdc.c           | 2 +-
 drivers/staging/lustre/lustre/obdclass/lprocfs_status.c | 2 +-
 drivers/staging/lustre/lustre/osc/lproc_osc.c           | 2 +-
 6 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/drivers/staging/lustre/lustre/include/lprocfs_status.h b/drivers/staging/lustre/lustre/include/lprocfs_status.h
index 915283c..9054d37 100644
--- a/drivers/staging/lustre/lustre/include/lprocfs_status.h
+++ b/drivers/staging/lustre/lustre/include/lprocfs_status.h
@@ -59,7 +59,7 @@ struct lprocfs_vars {
 
 struct lprocfs_static_vars {
 	struct lprocfs_vars *obd_vars;
-	struct attribute_group *sysfs_vars;
+	const struct attribute_group *sysfs_vars;
 };
 
 /* if we find more consumers this could be generalized */
@@ -468,7 +468,7 @@ struct dentry *ldebugfs_register(const char *name,
 void ldebugfs_remove(struct dentry **entryp);
 
 int lprocfs_obd_setup(struct obd_device *obd, struct lprocfs_vars *list,
-		      struct attribute_group *attrs);
+		      const struct attribute_group *attrs);
 int lprocfs_obd_cleanup(struct obd_device *obd);
 
 int ldebugfs_seq_create(struct dentry *parent,
diff --git a/drivers/staging/lustre/lustre/lmv/lproc_lmv.c b/drivers/staging/lustre/lustre/lmv/lproc_lmv.c
index bf25f88..4c13e39 100644
--- a/drivers/staging/lustre/lustre/lmv/lproc_lmv.c
+++ b/drivers/staging/lustre/lustre/lmv/lproc_lmv.c
@@ -161,7 +161,7 @@ static int lmv_target_seq_open(struct inode *inode, struct file *file)
 	NULL,
 };
 
-static struct attribute_group lmv_attr_group = {
+static const struct attribute_group lmv_attr_group = {
 	.attrs = lmv_attrs,
 };
 
diff --git a/drivers/staging/lustre/lustre/lov/lproc_lov.c b/drivers/staging/lustre/lustre/lov/lproc_lov.c
index eb6d30d..ce46821 100644
--- a/drivers/staging/lustre/lustre/lov/lproc_lov.c
+++ b/drivers/staging/lustre/lustre/lov/lproc_lov.c
@@ -279,7 +279,7 @@ static int lov_target_seq_open(struct inode *inode, struct file *file)
 	NULL,
 };
 
-static struct attribute_group lov_attr_group = {
+static const struct attribute_group lov_attr_group = {
 	.attrs = lov_attrs,
 };
 
diff --git a/drivers/staging/lustre/lustre/mdc/lproc_mdc.c b/drivers/staging/lustre/lustre/mdc/lproc_mdc.c
index 9021c46..9fea535 100644
--- a/drivers/staging/lustre/lustre/mdc/lproc_mdc.c
+++ b/drivers/staging/lustre/lustre/mdc/lproc_mdc.c
@@ -219,7 +219,7 @@ static ssize_t max_pages_per_rpc_show(struct kobject *kobj,
 	NULL,
 };
 
-static struct attribute_group mdc_attr_group = {
+static const struct attribute_group mdc_attr_group = {
 	.attrs = mdc_attrs,
 };
 
diff --git a/drivers/staging/lustre/lustre/obdclass/lprocfs_status.c b/drivers/staging/lustre/lustre/obdclass/lprocfs_status.c
index bc19f19..ba41983 100644
--- a/drivers/staging/lustre/lustre/obdclass/lprocfs_status.c
+++ b/drivers/staging/lustre/lustre/obdclass/lprocfs_status.c
@@ -1031,7 +1031,7 @@ static void obd_sysfs_release(struct kobject *kobj)
 };
 
 int lprocfs_obd_setup(struct obd_device *obd, struct lprocfs_vars *list,
-		      struct attribute_group *attrs)
+		      const struct attribute_group *attrs)
 {
 	int rc = 0;
 
diff --git a/drivers/staging/lustre/lustre/osc/lproc_osc.c b/drivers/staging/lustre/lustre/osc/lproc_osc.c
index 86f252d..6e0fd15 100644
--- a/drivers/staging/lustre/lustre/osc/lproc_osc.c
+++ b/drivers/staging/lustre/lustre/osc/lproc_osc.c
@@ -831,7 +831,7 @@ int lproc_osc_attach_seqstat(struct obd_device *dev)
 	NULL,
 };
 
-static struct attribute_group osc_attr_group = {
+static const struct attribute_group osc_attr_group = {
 	.attrs = osc_attrs,
 };
 
-- 
1.9.1

^ permalink raw reply related	[flat|nested] 10+ messages in thread
* [lustre-devel] [PATCH v3 1/3] staging: lustre: constify attribute_group structures.
@ 2017-07-21  5:59   ` Arvind Yadav
  0 siblings, 0 replies; 10+ messages in thread
From: Arvind Yadav @ 2017-07-21  5:59 UTC (permalink / raw)
  To: oleg.drokin, andreas.dilger, jsimmons, gregkh, di.wang
  Cc: lustre-devel, devel, linux-kernel

attribute_groups are not supposed to change at runtime. All functions
working with attribute_groups provided by <linux/sysfs.h> work
with const attribute_group. So mark the non-const structs as const.

File size before:
   text	   data	    bss	    dec	    hex	filename
   9489	    992	     40	  10521	   2919	lustre/lustre/osc/lproc_osc.o
   1289	    288	      0	   1577	    629	lustre/lustre/lmv/lproc_lmv.o
   3794	    928	     40	   4762	   129a	lustre/lustre/lov/lproc_lov.o
   3802	    576	     40	   4418	   1142	lustre/lustre/mdc/lproc_mdc.o

File size After adding 'const':
   text	   data	    bss	    dec	    hex	filename
   9553	    928	     40	  10521	   2919	lustre/lustre/osc/lproc_osc.o
   1353	    224	      0	   1577	    629	lustre/lustre/lmv/lproc_lmv.o
   3858	    864	     40	   4762	   129a	lustre/lustre/lov/lproc_lov.o
   3866	    512	     40	   4418	   1142	lustre/lustre/mdc/lproc_mdc.o

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
---
Changes in v2:
              Fix kbuild error: conflicting types for 'lprocfs_obd_setup'.
              By changing protype of 'lprocfs_obd_setup'.
Changes in v3:
              typo error in cover-latter.

 drivers/staging/lustre/lustre/include/lprocfs_status.h  | 4 ++--
 drivers/staging/lustre/lustre/lmv/lproc_lmv.c           | 2 +-
 drivers/staging/lustre/lustre/lov/lproc_lov.c           | 2 +-
 drivers/staging/lustre/lustre/mdc/lproc_mdc.c           | 2 +-
 drivers/staging/lustre/lustre/obdclass/lprocfs_status.c | 2 +-
 drivers/staging/lustre/lustre/osc/lproc_osc.c           | 2 +-
 6 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/drivers/staging/lustre/lustre/include/lprocfs_status.h b/drivers/staging/lustre/lustre/include/lprocfs_status.h
index 915283c..9054d37 100644
--- a/drivers/staging/lustre/lustre/include/lprocfs_status.h
+++ b/drivers/staging/lustre/lustre/include/lprocfs_status.h
@@ -59,7 +59,7 @@ struct lprocfs_vars {
 
 struct lprocfs_static_vars {
 	struct lprocfs_vars *obd_vars;
-	struct attribute_group *sysfs_vars;
+	const struct attribute_group *sysfs_vars;
 };
 
 /* if we find more consumers this could be generalized */
@@ -468,7 +468,7 @@ struct dentry *ldebugfs_register(const char *name,
 void ldebugfs_remove(struct dentry **entryp);
 
 int lprocfs_obd_setup(struct obd_device *obd, struct lprocfs_vars *list,
-		      struct attribute_group *attrs);
+		      const struct attribute_group *attrs);
 int lprocfs_obd_cleanup(struct obd_device *obd);
 
 int ldebugfs_seq_create(struct dentry *parent,
diff --git a/drivers/staging/lustre/lustre/lmv/lproc_lmv.c b/drivers/staging/lustre/lustre/lmv/lproc_lmv.c
index bf25f88..4c13e39 100644
--- a/drivers/staging/lustre/lustre/lmv/lproc_lmv.c
+++ b/drivers/staging/lustre/lustre/lmv/lproc_lmv.c
@@ -161,7 +161,7 @@ static int lmv_target_seq_open(struct inode *inode, struct file *file)
 	NULL,
 };
 
-static struct attribute_group lmv_attr_group = {
+static const struct attribute_group lmv_attr_group = {
 	.attrs = lmv_attrs,
 };
 
diff --git a/drivers/staging/lustre/lustre/lov/lproc_lov.c b/drivers/staging/lustre/lustre/lov/lproc_lov.c
index eb6d30d..ce46821 100644
--- a/drivers/staging/lustre/lustre/lov/lproc_lov.c
+++ b/drivers/staging/lustre/lustre/lov/lproc_lov.c
@@ -279,7 +279,7 @@ static int lov_target_seq_open(struct inode *inode, struct file *file)
 	NULL,
 };
 
-static struct attribute_group lov_attr_group = {
+static const struct attribute_group lov_attr_group = {
 	.attrs = lov_attrs,
 };
 
diff --git a/drivers/staging/lustre/lustre/mdc/lproc_mdc.c b/drivers/staging/lustre/lustre/mdc/lproc_mdc.c
index 9021c46..9fea535 100644
--- a/drivers/staging/lustre/lustre/mdc/lproc_mdc.c
+++ b/drivers/staging/lustre/lustre/mdc/lproc_mdc.c
@@ -219,7 +219,7 @@ static ssize_t max_pages_per_rpc_show(struct kobject *kobj,
 	NULL,
 };
 
-static struct attribute_group mdc_attr_group = {
+static const struct attribute_group mdc_attr_group = {
 	.attrs = mdc_attrs,
 };
 
diff --git a/drivers/staging/lustre/lustre/obdclass/lprocfs_status.c b/drivers/staging/lustre/lustre/obdclass/lprocfs_status.c
index bc19f19..ba41983 100644
--- a/drivers/staging/lustre/lustre/obdclass/lprocfs_status.c
+++ b/drivers/staging/lustre/lustre/obdclass/lprocfs_status.c
@@ -1031,7 +1031,7 @@ static void obd_sysfs_release(struct kobject *kobj)
 };
 
 int lprocfs_obd_setup(struct obd_device *obd, struct lprocfs_vars *list,
-		      struct attribute_group *attrs)
+		      const struct attribute_group *attrs)
 {
 	int rc = 0;
 
diff --git a/drivers/staging/lustre/lustre/osc/lproc_osc.c b/drivers/staging/lustre/lustre/osc/lproc_osc.c
index 86f252d..6e0fd15 100644
--- a/drivers/staging/lustre/lustre/osc/lproc_osc.c
+++ b/drivers/staging/lustre/lustre/osc/lproc_osc.c
@@ -831,7 +831,7 @@ int lproc_osc_attach_seqstat(struct obd_device *dev)
 	NULL,
 };
 
-static struct attribute_group osc_attr_group = {
+static const struct attribute_group osc_attr_group = {
 	.attrs = osc_attrs,
 };
 
-- 
1.9.1

^ permalink raw reply related	[flat|nested] 10+ messages in thread
* [PATCH v3 2/3] staging: lustre: ldlm: constify attribute_group structures.
  2017-07-21  5:59 ` [lustre-devel] " Arvind Yadav
@ 2017-07-21  5:59   ` Arvind Yadav
  -1 siblings, 0 replies; 10+ messages in thread
From: Arvind Yadav @ 2017-07-21  5:59 UTC (permalink / raw)
  To: oleg.drokin, andreas.dilger, jsimmons, gregkh, di.wang
  Cc: lustre-devel, devel, linux-kernel

attribute_groups are not supposed to change at runtime. All functions
working with attribute_groups provided by <linux/sysfs.h> work
with const attribute_group. So mark the non-const structs as const.

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
---
Changes in v2:
              patch was sent to wrong group.
Changes in v3:
              typo error in cover-latter.

 drivers/staging/lustre/lustre/ldlm/ldlm_lockd.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/lustre/lustre/ldlm/ldlm_lockd.c b/drivers/staging/lustre/lustre/ldlm/ldlm_lockd.c
index fff930f..e0c3e5d 100644
--- a/drivers/staging/lustre/lustre/ldlm/ldlm_lockd.c
+++ b/drivers/staging/lustre/lustre/ldlm/ldlm_lockd.c
@@ -926,7 +926,7 @@ static ssize_t cancel_unused_locks_before_replay_store(struct kobject *kobj,
 	NULL,
 };
 
-static struct attribute_group ldlm_attr_group = {
+static const struct attribute_group ldlm_attr_group = {
 	.attrs = ldlm_attrs,
 };
 
-- 
1.9.1

^ permalink raw reply related	[flat|nested] 10+ messages in thread
* [lustre-devel] [PATCH v3 2/3] staging: lustre: ldlm: constify attribute_group structures.
@ 2017-07-21  5:59   ` Arvind Yadav
  0 siblings, 0 replies; 10+ messages in thread
From: Arvind Yadav @ 2017-07-21  5:59 UTC (permalink / raw)
  To: oleg.drokin, andreas.dilger, jsimmons, gregkh, di.wang
  Cc: lustre-devel, devel, linux-kernel

attribute_groups are not supposed to change at runtime. All functions
working with attribute_groups provided by <linux/sysfs.h> work
with const attribute_group. So mark the non-const structs as const.

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
---
Changes in v2:
              patch was sent to wrong group.
Changes in v3:
              typo error in cover-latter.

 drivers/staging/lustre/lustre/ldlm/ldlm_lockd.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/lustre/lustre/ldlm/ldlm_lockd.c b/drivers/staging/lustre/lustre/ldlm/ldlm_lockd.c
index fff930f..e0c3e5d 100644
--- a/drivers/staging/lustre/lustre/ldlm/ldlm_lockd.c
+++ b/drivers/staging/lustre/lustre/ldlm/ldlm_lockd.c
@@ -926,7 +926,7 @@ static ssize_t cancel_unused_locks_before_replay_store(struct kobject *kobj,
 	NULL,
 };
 
-static struct attribute_group ldlm_attr_group = {
+static const struct attribute_group ldlm_attr_group = {
 	.attrs = ldlm_attrs,
 };
 
-- 
1.9.1

^ permalink raw reply related	[flat|nested] 10+ messages in thread
* [PATCH v3 3/3] staging: lustre: obdclass: linux: constify attribute_group structures.
  2017-07-21  5:59 ` [lustre-devel] " Arvind Yadav
@ 2017-07-21  5:59   ` Arvind Yadav
  -1 siblings, 0 replies; 10+ messages in thread
From: Arvind Yadav @ 2017-07-21  5:59 UTC (permalink / raw)
  To: oleg.drokin, andreas.dilger, jsimmons, gregkh, di.wang
  Cc: lustre-devel, devel, linux-kernel

attribute_groups are not supposed to change at runtime. All functions
working with attribute_groups provided by <linux/sysfs.h> work
with const attribute_group. So mark the non-const structs as const.

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
---
Changes in v2:
              patch was sent to wrong group.
Changes in v3:
              typo error in cover-latter.

 drivers/staging/lustre/lustre/obdclass/linux/linux-module.c | 2 +-
 drivers/staging/lustre/lustre/obdclass/linux/linux-sysctl.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/staging/lustre/lustre/obdclass/linux/linux-module.c b/drivers/staging/lustre/lustre/obdclass/linux/linux-module.c
index 9f5e829..eb88bd9 100644
--- a/drivers/staging/lustre/lustre/obdclass/linux/linux-module.c
+++ b/drivers/staging/lustre/lustre/obdclass/linux/linux-module.c
@@ -405,7 +405,7 @@ static int obd_device_list_open(struct inode *inode, struct file *file)
 struct kobject *lustre_kobj;
 EXPORT_SYMBOL_GPL(lustre_kobj);
 
-static struct attribute_group lustre_attr_group = {
+static const struct attribute_group lustre_attr_group = {
 	.attrs = lustre_attrs,
 };
 
diff --git a/drivers/staging/lustre/lustre/obdclass/linux/linux-sysctl.c b/drivers/staging/lustre/lustre/obdclass/linux/linux-sysctl.c
index e6c785a..814334b 100644
--- a/drivers/staging/lustre/lustre/obdclass/linux/linux-sysctl.c
+++ b/drivers/staging/lustre/lustre/obdclass/linux/linux-sysctl.c
@@ -151,7 +151,7 @@ static ssize_t max_dirty_mb_store(struct kobject *kobj, struct attribute *attr,
 	NULL,
 };
 
-static struct attribute_group lustre_attr_group = {
+static const struct attribute_group lustre_attr_group = {
 	.attrs = lustre_attrs,
 };
 
-- 
1.9.1

^ permalink raw reply related	[flat|nested] 10+ messages in thread
* [lustre-devel] [PATCH v3 3/3] staging: lustre: obdclass: linux: constify attribute_group structures.
@ 2017-07-21  5:59   ` Arvind Yadav
  0 siblings, 0 replies; 10+ messages in thread
From: Arvind Yadav @ 2017-07-21  5:59 UTC (permalink / raw)
  To: oleg.drokin, andreas.dilger, jsimmons, gregkh, di.wang
  Cc: lustre-devel, devel, linux-kernel

attribute_groups are not supposed to change at runtime. All functions
working with attribute_groups provided by <linux/sysfs.h> work
with const attribute_group. So mark the non-const structs as const.

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
---
Changes in v2:
              patch was sent to wrong group.
Changes in v3:
              typo error in cover-latter.

 drivers/staging/lustre/lustre/obdclass/linux/linux-module.c | 2 +-
 drivers/staging/lustre/lustre/obdclass/linux/linux-sysctl.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/staging/lustre/lustre/obdclass/linux/linux-module.c b/drivers/staging/lustre/lustre/obdclass/linux/linux-module.c
index 9f5e829..eb88bd9 100644
--- a/drivers/staging/lustre/lustre/obdclass/linux/linux-module.c
+++ b/drivers/staging/lustre/lustre/obdclass/linux/linux-module.c
@@ -405,7 +405,7 @@ static int obd_device_list_open(struct inode *inode, struct file *file)
 struct kobject *lustre_kobj;
 EXPORT_SYMBOL_GPL(lustre_kobj);
 
-static struct attribute_group lustre_attr_group = {
+static const struct attribute_group lustre_attr_group = {
 	.attrs = lustre_attrs,
 };
 
diff --git a/drivers/staging/lustre/lustre/obdclass/linux/linux-sysctl.c b/drivers/staging/lustre/lustre/obdclass/linux/linux-sysctl.c
index e6c785a..814334b 100644
--- a/drivers/staging/lustre/lustre/obdclass/linux/linux-sysctl.c
+++ b/drivers/staging/lustre/lustre/obdclass/linux/linux-sysctl.c
@@ -151,7 +151,7 @@ static ssize_t max_dirty_mb_store(struct kobject *kobj, struct attribute *attr,
 	NULL,
 };
 
-static struct attribute_group lustre_attr_group = {
+static const struct attribute_group lustre_attr_group = {
 	.attrs = lustre_attrs,
 };
 
-- 
1.9.1

^ permalink raw reply related	[flat|nested] 10+ messages in thread
* Re: [PATCH v3 1/3] staging: lustre: constify attribute_group structures.
  2017-07-21  5:59   ` [lustre-devel] " Arvind Yadav
@ 2017-07-21  9:35     ` Dan Carpenter
  -1 siblings, 0 replies; 10+ messages in thread
From: Dan Carpenter @ 2017-07-21  9:35 UTC (permalink / raw)
  To: Arvind Yadav
  Cc: oleg.drokin, andreas.dilger, jsimmons, gregkh, di.wang, devel,
	linux-kernel, lustre-devel

On Fri, Jul 21, 2017 at 11:29:51AM +0530, Arvind Yadav wrote:
> Changes in v3:
>               typo error in cover-latter.

The cover letter gets discarded so no one cares.

regards,
dan carpenter

^ permalink raw reply	[flat|nested] 10+ messages in thread
* [lustre-devel] [PATCH v3 1/3] staging: lustre: constify attribute_group structures.
@ 2017-07-21  9:35     ` Dan Carpenter
  0 siblings, 0 replies; 10+ messages in thread
From: Dan Carpenter @ 2017-07-21  9:35 UTC (permalink / raw)
  To: Arvind Yadav
  Cc: oleg.drokin, andreas.dilger, jsimmons, gregkh, di.wang, devel,
	linux-kernel, lustre-devel

On Fri, Jul 21, 2017 at 11:29:51AM +0530, Arvind Yadav wrote:
> Changes in v3:
>               typo error in cover-latter.

The cover letter gets discarded so no one cares.

regards,
dan carpenter

^ permalink raw reply	[flat|nested] 10+ messages in thread
end of thread, other threads:[~2017-07-21  9:36 UTC | newest]

Thread overview: 10+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2017-07-21  5:59 [PATCH v3 0/3] Constify lustre attribute_group structures Arvind Yadav
2017-07-21  5:59 ` [lustre-devel] " Arvind Yadav
2017-07-21  5:59 ` [PATCH v3 1/3] staging: lustre: constify " Arvind Yadav
2017-07-21  5:59   ` [lustre-devel] " Arvind Yadav
2017-07-21  9:35   ` Dan Carpenter
2017-07-21  9:35     ` [lustre-devel] " Dan Carpenter
2017-07-21  5:59 ` [PATCH v3 2/3] staging: lustre: ldlm: " Arvind Yadav
2017-07-21  5:59   ` [lustre-devel] " Arvind Yadav
2017-07-21  5:59 ` [PATCH v3 3/3] staging: lustre: obdclass: linux: " Arvind Yadav
2017-07-21  5:59   ` [lustre-devel] " Arvind Yadav

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