* [PATCH] OCFS2: remove unused macros
@ 2020-01-21 3:37 Alex Shi
2020-01-26 1:43 ` Joseph Qi
0 siblings, 1 reply; 4+ messages in thread
From: Alex Shi @ 2020-01-21 3:37 UTC (permalink / raw)
Cc: Mark Fasheh, Joel Becker, Joseph Qi, Andrew Morton,
Greg Kroah-Hartman, Kate Stewart, ChenGang, Thomas Gleixner,
Richard Fontana, ocfs2-devel, linux-kernel
O2HB_DEFAULT_BLOCK_BITS/DLM_THREAD_MAX_ASTS/DLM_MIGRATION_RETRY_MS and
OCFS2_MAX_RESV_WINDOW_BITS/OCFS2_MIN_RESV_WINDOW_BITS are
never used from they were introduced to kernel. so better to remove
them.
Signed-off-by: Alex Shi <alex.shi@linux.alibaba.com>
Cc: Mark Fasheh <mark@fasheh.com>
Cc: Joel Becker <jlbec@evilplan.org>
Cc: Joseph Qi <joseph.qi@linux.alibaba.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Kate Stewart <kstewart@linuxfoundation.org>
Cc: ChenGang <cg.chen@huawei.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Richard Fontana <rfontana@redhat.com>
Cc: ocfs2-devel@oss.oracle.com
Cc: linux-kernel@vger.kernel.org
---
fs/ocfs2/cluster/heartbeat.c | 2 --
fs/ocfs2/dlm/dlmmaster.c | 2 --
fs/ocfs2/dlm/dlmthread.c | 1 -
fs/ocfs2/reservations.c | 3 ---
4 files changed, 8 deletions(-)
diff --git a/fs/ocfs2/cluster/heartbeat.c b/fs/ocfs2/cluster/heartbeat.c
index a368350d4c27..78cb48d6a596 100644
--- a/fs/ocfs2/cluster/heartbeat.c
+++ b/fs/ocfs2/cluster/heartbeat.c
@@ -101,8 +101,6 @@ struct o2hb_debug_buf {
static struct o2hb_callback *hbcall_from_type(enum o2hb_callback_type type);
-#define O2HB_DEFAULT_BLOCK_BITS 9
-
enum o2hb_heartbeat_modes {
O2HB_HEARTBEAT_LOCAL = 0,
O2HB_HEARTBEAT_GLOBAL,
diff --git a/fs/ocfs2/dlm/dlmmaster.c b/fs/ocfs2/dlm/dlmmaster.c
index 74b768ca1cd8..123b6873d9fa 100644
--- a/fs/ocfs2/dlm/dlmmaster.c
+++ b/fs/ocfs2/dlm/dlmmaster.c
@@ -2751,8 +2751,6 @@ static int dlm_migrate_lockres(struct dlm_ctxt *dlm,
return ret;
}
-#define DLM_MIGRATION_RETRY_MS 100
-
/*
* Should be called only after beginning the domain leave process.
* There should not be any remaining locks on nonlocal lock resources,
diff --git a/fs/ocfs2/dlm/dlmthread.c b/fs/ocfs2/dlm/dlmthread.c
index 61c51c268460..2dd9727537fe 100644
--- a/fs/ocfs2/dlm/dlmthread.c
+++ b/fs/ocfs2/dlm/dlmthread.c
@@ -680,7 +680,6 @@ static void dlm_flush_asts(struct dlm_ctxt *dlm)
#define DLM_THREAD_TIMEOUT_MS (4 * 1000)
#define DLM_THREAD_MAX_DIRTY 100
-#define DLM_THREAD_MAX_ASTS 10
static int dlm_thread(void *data)
{
diff --git a/fs/ocfs2/reservations.c b/fs/ocfs2/reservations.c
index 0249e8ca1028..bf3842e34fb9 100644
--- a/fs/ocfs2/reservations.c
+++ b/fs/ocfs2/reservations.c
@@ -33,9 +33,6 @@
static DEFINE_SPINLOCK(resv_lock);
-#define OCFS2_MIN_RESV_WINDOW_BITS 8
-#define OCFS2_MAX_RESV_WINDOW_BITS 1024
-
int ocfs2_dir_resv_allowed(struct ocfs2_super *osb)
{
return (osb->osb_resv_level && osb->osb_dir_resv_level);
--
1.8.3.1
^ permalink raw reply related [flat|nested] 4+ messages in thread* Re: [PATCH] OCFS2: remove unused macros
2020-01-21 3:37 [PATCH] OCFS2: remove unused macros Alex Shi
@ 2020-01-26 1:43 ` Joseph Qi
2020-02-04 11:08 ` Alex Shi
0 siblings, 1 reply; 4+ messages in thread
From: Joseph Qi @ 2020-01-26 1:43 UTC (permalink / raw)
To: Alex Shi, Andrew Morton
Cc: Mark Fasheh, Joel Becker, Andrew Morton, Greg Kroah-Hartman,
Kate Stewart, ChenGang, Thomas Gleixner, Richard Fontana,
ocfs2-devel, linux-kernel
On 20/1/21 11:37, Alex Shi wrote:
> O2HB_DEFAULT_BLOCK_BITS/DLM_THREAD_MAX_ASTS/DLM_MIGRATION_RETRY_MS and
> OCFS2_MAX_RESV_WINDOW_BITS/OCFS2_MIN_RESV_WINDOW_BITS are
> never used from they were introduced to kernel. so better to remove
> them.
>
> Signed-off-by: Alex Shi <alex.shi@linux.alibaba.com>
> Cc: Mark Fasheh <mark@fasheh.com>
> Cc: Joel Becker <jlbec@evilplan.org>
> Cc: Joseph Qi <joseph.qi@linux.alibaba.com>
> Cc: Andrew Morton <akpm@linux-foundation.org>
> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
> Cc: Kate Stewart <kstewart@linuxfoundation.org>
> Cc: ChenGang <cg.chen@huawei.com>
> Cc: Thomas Gleixner <tglx@linutronix.de>
> Cc: Richard Fontana <rfontana@redhat.com>
> Cc: ocfs2-devel@oss.oracle.com
> Cc: linux-kernel@vger.kernel.org
> ---
> fs/ocfs2/cluster/heartbeat.c | 2 --
> fs/ocfs2/dlm/dlmmaster.c | 2 --
> fs/ocfs2/dlm/dlmthread.c | 1 -
> fs/ocfs2/reservations.c | 3 ---
> 4 files changed, 8 deletions(-)
>
> diff --git a/fs/ocfs2/cluster/heartbeat.c b/fs/ocfs2/cluster/heartbeat.c
> index a368350d4c27..78cb48d6a596 100644
> --- a/fs/ocfs2/cluster/heartbeat.c
> +++ b/fs/ocfs2/cluster/heartbeat.c
> @@ -101,8 +101,6 @@ struct o2hb_debug_buf {
>
> static struct o2hb_callback *hbcall_from_type(enum o2hb_callback_type type);
>
> -#define O2HB_DEFAULT_BLOCK_BITS 9
> -
> enum o2hb_heartbeat_modes {
> O2HB_HEARTBEAT_LOCAL = 0,
> O2HB_HEARTBEAT_GLOBAL,
> diff --git a/fs/ocfs2/dlm/dlmmaster.c b/fs/ocfs2/dlm/dlmmaster.c
> index 74b768ca1cd8..123b6873d9fa 100644
> --- a/fs/ocfs2/dlm/dlmmaster.c
> +++ b/fs/ocfs2/dlm/dlmmaster.c
> @@ -2751,8 +2751,6 @@ static int dlm_migrate_lockres(struct dlm_ctxt *dlm,
> return ret;
> }
>
> -#define DLM_MIGRATION_RETRY_MS 100
> -
It is no longer used since commit 66effd3c6812 ("ocfs2/dlm: Do not
migrate resource to a node that is leaving the domain").
> /*
> * Should be called only after beginning the domain leave process.
> * There should not be any remaining locks on nonlocal lock resources,
> diff --git a/fs/ocfs2/dlm/dlmthread.c b/fs/ocfs2/dlm/dlmthread.c
> index 61c51c268460..2dd9727537fe 100644
> --- a/fs/ocfs2/dlm/dlmthread.c
> +++ b/fs/ocfs2/dlm/dlmthread.c
> @@ -680,7 +680,6 @@ static void dlm_flush_asts(struct dlm_ctxt *dlm)
>
> #define DLM_THREAD_TIMEOUT_MS (4 * 1000)
> #define DLM_THREAD_MAX_DIRTY 100
> -#define DLM_THREAD_MAX_ASTS 10
>
> static int dlm_thread(void *data)
> {
> diff --git a/fs/ocfs2/reservations.c b/fs/ocfs2/reservations.c
> index 0249e8ca1028..bf3842e34fb9 100644
> --- a/fs/ocfs2/reservations.c
> +++ b/fs/ocfs2/reservations.c
> @@ -33,9 +33,6 @@
>
> static DEFINE_SPINLOCK(resv_lock);
>
> -#define OCFS2_MIN_RESV_WINDOW_BITS 8
> -#define OCFS2_MAX_RESV_WINDOW_BITS 1024
> -
> int ocfs2_dir_resv_allowed(struct ocfs2_super *osb)
> {
> return (osb->osb_resv_level && osb->osb_dir_resv_level);
>
^ permalink raw reply [flat|nested] 4+ messages in thread* Re: [PATCH] OCFS2: remove unused macros
2020-01-26 1:43 ` Joseph Qi
@ 2020-02-04 11:08 ` Alex Shi
2020-02-04 11:37 ` Joseph Qi
0 siblings, 1 reply; 4+ messages in thread
From: Alex Shi @ 2020-02-04 11:08 UTC (permalink / raw)
To: Joseph Qi, Andrew Morton; +Cc: ChenGang, ocfs2-devel, linux-kernel
在 2020/1/26 上午9:43, Joseph Qi 写道:
>
>
> On 20/1/21 11:37, Alex Shi wrote:
>> O2HB_DEFAULT_BLOCK_BITS/DLM_THREAD_MAX_ASTS/DLM_MIGRATION_RETRY_MS and
>> OCFS2_MAX_RESV_WINDOW_BITS/OCFS2_MIN_RESV_WINDOW_BITS are
>> never used from they were introduced to kernel. so better to remove
>> them.
>>
>>
>> -#define DLM_MIGRATION_RETRY_MS 100
>> -
> It is no longer used since commit 66effd3c6812 ("ocfs2/dlm: Do not
> migrate resource to a node that is leaving the domain").
Thanks for point out. how about the following revised patch?
Since a trival patch don't need much reviewer, I removed some Ccs.
Thanks
Alex
---
From 3bf7bf5a82a6a2275db49ba029d48fdd5c09332c Mon Sep 17 00:00:00 2001
From: Alex Shi <alex.shi@linux.alibaba.com>
Date: Tue, 21 Jan 2020 11:14:29 +0800
Subject: [PATCH v2] OCFS2: remove unused macros
DLM_MIGRATION_RETRY_MS is no longer used since commit 66effd3c6812
("ocfs2/dlm: Do not migrate resource to a node that is leaving the domain").
And the others are never used since they were introduced. Let's remove
them.
Signed-off-by: Alex Shi <alex.shi@linux.alibaba.com>
Cc: Joseph Qi <joseph.qi@linux.alibaba.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: ocfs2-devel@oss.oracle.com
Cc: linux-kernel@vger.kernel.org
---
fs/ocfs2/cluster/heartbeat.c | 2 --
fs/ocfs2/dlm/dlmmaster.c | 2 --
fs/ocfs2/dlm/dlmthread.c | 1 -
fs/ocfs2/reservations.c | 3 ---
4 files changed, 8 deletions(-)
diff --git a/fs/ocfs2/cluster/heartbeat.c b/fs/ocfs2/cluster/heartbeat.c
index a368350d4c27..78cb48d6a596 100644
--- a/fs/ocfs2/cluster/heartbeat.c
+++ b/fs/ocfs2/cluster/heartbeat.c
@@ -101,8 +101,6 @@ struct o2hb_debug_buf {
static struct o2hb_callback *hbcall_from_type(enum o2hb_callback_type type);
-#define O2HB_DEFAULT_BLOCK_BITS 9
-
enum o2hb_heartbeat_modes {
O2HB_HEARTBEAT_LOCAL = 0,
O2HB_HEARTBEAT_GLOBAL,
diff --git a/fs/ocfs2/dlm/dlmmaster.c b/fs/ocfs2/dlm/dlmmaster.c
index 74b768ca1cd8..123b6873d9fa 100644
--- a/fs/ocfs2/dlm/dlmmaster.c
+++ b/fs/ocfs2/dlm/dlmmaster.c
@@ -2751,8 +2751,6 @@ static int dlm_migrate_lockres(struct dlm_ctxt *dlm,
return ret;
}
-#define DLM_MIGRATION_RETRY_MS 100
-
/*
* Should be called only after beginning the domain leave process.
* There should not be any remaining locks on nonlocal lock resources,
diff --git a/fs/ocfs2/dlm/dlmthread.c b/fs/ocfs2/dlm/dlmthread.c
index 61c51c268460..2dd9727537fe 100644
--- a/fs/ocfs2/dlm/dlmthread.c
+++ b/fs/ocfs2/dlm/dlmthread.c
@@ -680,7 +680,6 @@ static void dlm_flush_asts(struct dlm_ctxt *dlm)
#define DLM_THREAD_TIMEOUT_MS (4 * 1000)
#define DLM_THREAD_MAX_DIRTY 100
-#define DLM_THREAD_MAX_ASTS 10
static int dlm_thread(void *data)
{
diff --git a/fs/ocfs2/reservations.c b/fs/ocfs2/reservations.c
index 0249e8ca1028..bf3842e34fb9 100644
--- a/fs/ocfs2/reservations.c
+++ b/fs/ocfs2/reservations.c
@@ -33,9 +33,6 @@
static DEFINE_SPINLOCK(resv_lock);
-#define OCFS2_MIN_RESV_WINDOW_BITS 8
-#define OCFS2_MAX_RESV_WINDOW_BITS 1024
-
int ocfs2_dir_resv_allowed(struct ocfs2_super *osb)
{
return (osb->osb_resv_level && osb->osb_dir_resv_level);
--
1.8.3.1
^ permalink raw reply related [flat|nested] 4+ messages in thread* Re: [PATCH] OCFS2: remove unused macros
2020-02-04 11:08 ` Alex Shi
@ 2020-02-04 11:37 ` Joseph Qi
0 siblings, 0 replies; 4+ messages in thread
From: Joseph Qi @ 2020-02-04 11:37 UTC (permalink / raw)
To: Alex Shi, Andrew Morton; +Cc: ChenGang, ocfs2-devel, linux-kernel
On 20/2/4 19:08, Alex Shi wrote:
>
>
> 在 2020/1/26 上午9:43, Joseph Qi 写道:
>>
>>
>> On 20/1/21 11:37, Alex Shi wrote:
>>> O2HB_DEFAULT_BLOCK_BITS/DLM_THREAD_MAX_ASTS/DLM_MIGRATION_RETRY_MS and
>>> OCFS2_MAX_RESV_WINDOW_BITS/OCFS2_MIN_RESV_WINDOW_BITS are
>>> never used from they were introduced to kernel. so better to remove
>>> them.
>>>
>>>
>>> -#define DLM_MIGRATION_RETRY_MS 100
>>> -
>> It is no longer used since commit 66effd3c6812 ("ocfs2/dlm: Do not
>> migrate resource to a node that is leaving the domain").
>
> Thanks for point out. how about the following revised patch?
>
> Since a trival patch don't need much reviewer, I removed some Ccs.
>
> Thanks
> Alex
>
> ---
>
> From 3bf7bf5a82a6a2275db49ba029d48fdd5c09332c Mon Sep 17 00:00:00 2001
> From: Alex Shi <alex.shi@linux.alibaba.com>
> Date: Tue, 21 Jan 2020 11:14:29 +0800
> Subject: [PATCH v2] OCFS2: remove unused macros
>
> DLM_MIGRATION_RETRY_MS is no longer used since commit 66effd3c6812
> ("ocfs2/dlm: Do not migrate resource to a node that is leaving the domain").
>
> And the others are never used since they were introduced. Let's remove
> them.
>
> Signed-off-by: Alex Shi <alex.shi@linux.alibaba.com>
> Cc: Joseph Qi <joseph.qi@linux.alibaba.com>
> Cc: Andrew Morton <akpm@linux-foundation.org>
> Cc: ocfs2-devel@oss.oracle.com
> Cc: linux-kernel@vger.kernel.org
Looks good.
Reviewed-by: Joseph Qi <joseph.qi@linux.alibaba.com>
> ---
> fs/ocfs2/cluster/heartbeat.c | 2 --
> fs/ocfs2/dlm/dlmmaster.c | 2 --
> fs/ocfs2/dlm/dlmthread.c | 1 -
> fs/ocfs2/reservations.c | 3 ---
> 4 files changed, 8 deletions(-)
>
> diff --git a/fs/ocfs2/cluster/heartbeat.c b/fs/ocfs2/cluster/heartbeat.c
> index a368350d4c27..78cb48d6a596 100644
> --- a/fs/ocfs2/cluster/heartbeat.c
> +++ b/fs/ocfs2/cluster/heartbeat.c
> @@ -101,8 +101,6 @@ struct o2hb_debug_buf {
>
> static struct o2hb_callback *hbcall_from_type(enum o2hb_callback_type type);
>
> -#define O2HB_DEFAULT_BLOCK_BITS 9
> -
> enum o2hb_heartbeat_modes {
> O2HB_HEARTBEAT_LOCAL = 0,
> O2HB_HEARTBEAT_GLOBAL,
> diff --git a/fs/ocfs2/dlm/dlmmaster.c b/fs/ocfs2/dlm/dlmmaster.c
> index 74b768ca1cd8..123b6873d9fa 100644
> --- a/fs/ocfs2/dlm/dlmmaster.c
> +++ b/fs/ocfs2/dlm/dlmmaster.c
> @@ -2751,8 +2751,6 @@ static int dlm_migrate_lockres(struct dlm_ctxt *dlm,
> return ret;
> }
>
> -#define DLM_MIGRATION_RETRY_MS 100
> -
> /*
> * Should be called only after beginning the domain leave process.
> * There should not be any remaining locks on nonlocal lock resources,
> diff --git a/fs/ocfs2/dlm/dlmthread.c b/fs/ocfs2/dlm/dlmthread.c
> index 61c51c268460..2dd9727537fe 100644
> --- a/fs/ocfs2/dlm/dlmthread.c
> +++ b/fs/ocfs2/dlm/dlmthread.c
> @@ -680,7 +680,6 @@ static void dlm_flush_asts(struct dlm_ctxt *dlm)
>
> #define DLM_THREAD_TIMEOUT_MS (4 * 1000)
> #define DLM_THREAD_MAX_DIRTY 100
> -#define DLM_THREAD_MAX_ASTS 10
>
> static int dlm_thread(void *data)
> {
> diff --git a/fs/ocfs2/reservations.c b/fs/ocfs2/reservations.c
> index 0249e8ca1028..bf3842e34fb9 100644
> --- a/fs/ocfs2/reservations.c
> +++ b/fs/ocfs2/reservations.c
> @@ -33,9 +33,6 @@
>
> static DEFINE_SPINLOCK(resv_lock);
>
> -#define OCFS2_MIN_RESV_WINDOW_BITS 8
> -#define OCFS2_MAX_RESV_WINDOW_BITS 1024
> -
> int ocfs2_dir_resv_allowed(struct ocfs2_super *osb)
> {
> return (osb->osb_resv_level && osb->osb_dir_resv_level);
>
^ permalink raw reply [flat|nested] 4+ messages in thread
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2020-01-21 3:37 [PATCH] OCFS2: remove unused macros Alex Shi
2020-01-26 1:43 ` Joseph Qi
2020-02-04 11:08 ` Alex Shi
2020-02-04 11:37 ` Joseph Qi
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