From: James Simmons <jsimmons@infradead.org>
To: lustre-devel@lists.lustre.org
Subject: [lustre-devel] [PATCH 18/37] lustre: obdclass: discard lprocfs_single/seq_release
Date: Sun, 24 Feb 2019 17:53:12 +0000 (GMT) [thread overview]
Message-ID: <alpine.LFD.2.21.1902241752280.22752@casper.infradead.org> (raw)
In-Reply-To: <155053494576.24125.8952974091192338899.stgit@noble.brown>
> Neither lprocfs_single_release() or lprocfs_seq_release()
> add any value to single_release() or seq_release() which
> they wrap.
> So just use the base functions and discard the wrapper.
Reviewed-by: James Simmons <jsimmons@infradead.org>
> Signed-off-by: NeilBrown <neilb@suse.com>
> ---
> .../staging/lustre/lustre/include/lprocfs_status.h | 7 ++-----
> drivers/staging/lustre/lustre/lov/lproc_lov.c | 2 +-
> .../lustre/lustre/obdclass/lprocfs_status.c | 14 +-------------
> .../staging/lustre/lustre/ptlrpc/lproc_ptlrpc.c | 2 +-
> 4 files changed, 5 insertions(+), 20 deletions(-)
>
> diff --git a/drivers/staging/lustre/lustre/include/lprocfs_status.h b/drivers/staging/lustre/lustre/include/lprocfs_status.h
> index d69f395e3d52..8565c28f08ee 100644
> --- a/drivers/staging/lustre/lustre/include/lprocfs_status.h
> +++ b/drivers/staging/lustre/lustre/include/lprocfs_status.h
> @@ -502,9 +502,6 @@ unsigned long lprocfs_oh_sum(struct obd_histogram *oh);
> void lprocfs_stats_collect(struct lprocfs_stats *stats, int idx,
> struct lprocfs_counter *cnt);
>
> -int lprocfs_single_release(struct inode *inode, struct file *file);
> -int lprocfs_seq_release(struct inode *inode, struct file *file);
> -
> /* write the name##_seq_show function, call LPROC_SEQ_FOPS_RO for read-only
> * proc entries; otherwise, you will define name##_seq_write function also for
> * a read-write proc entry, and then call LPROC_SEQ_SEQ instead. Finally,
> @@ -521,7 +518,7 @@ static const struct file_operations name##_fops = { \
> .read = seq_read, \
> .write = custom_seq_write, \
> .llseek = seq_lseek, \
> - .release = lprocfs_single_release, \
> + .release = single_release, \
> }
>
> #define LPROC_SEQ_FOPS_RO(name) __LPROC_SEQ_FOPS(name, NULL)
> @@ -563,7 +560,7 @@ static const struct file_operations name##_fops = { \
> static const struct file_operations name##_##type##_fops = { \
> .open = name##_##type##_open, \
> .write = name##_##type##_write, \
> - .release = lprocfs_single_release, \
> + .release = single_release, \
> }
>
> struct lustre_attr {
> diff --git a/drivers/staging/lustre/lustre/lov/lproc_lov.c b/drivers/staging/lustre/lustre/lov/lproc_lov.c
> index fc53f2386c39..cfb274498d30 100644
> --- a/drivers/staging/lustre/lustre/lov/lproc_lov.c
> +++ b/drivers/staging/lustre/lustre/lov/lproc_lov.c
> @@ -264,7 +264,7 @@ static const struct file_operations lov_debugfs_target_fops = {
> .open = lov_target_seq_open,
> .read = seq_read,
> .llseek = seq_lseek,
> - .release = lprocfs_seq_release,
> + .release = seq_release,
> };
>
> static struct attribute *lov_attrs[] = {
> diff --git a/drivers/staging/lustre/lustre/obdclass/lprocfs_status.c b/drivers/staging/lustre/lustre/obdclass/lprocfs_status.c
> index bd24e48f6145..76d298337e95 100644
> --- a/drivers/staging/lustre/lustre/obdclass/lprocfs_status.c
> +++ b/drivers/staging/lustre/lustre/obdclass/lprocfs_status.c
> @@ -273,18 +273,6 @@ MODULE_PARM_DESC(lprocfs_no_percpu_stats, "Do not alloc percpu data for lprocfs
>
> #define MAX_STRING_SIZE 128
>
> -int lprocfs_single_release(struct inode *inode, struct file *file)
> -{
> - return single_release(inode, file);
> -}
> -EXPORT_SYMBOL(lprocfs_single_release);
> -
> -int lprocfs_seq_release(struct inode *inode, struct file *file)
> -{
> - return seq_release(inode, file);
> -}
> -EXPORT_SYMBOL(lprocfs_seq_release);
> -
> /* lprocfs API calls */
>
> static const struct file_operations lprocfs_generic_fops = { };
> @@ -1331,7 +1319,7 @@ const struct file_operations lprocfs_stats_seq_fops = {
> .read = seq_read,
> .write = lprocfs_stats_seq_write,
> .llseek = seq_lseek,
> - .release = lprocfs_seq_release,
> + .release = seq_release,
> };
> EXPORT_SYMBOL_GPL(lprocfs_stats_seq_fops);
>
> diff --git a/drivers/staging/lustre/lustre/ptlrpc/lproc_ptlrpc.c b/drivers/staging/lustre/lustre/ptlrpc/lproc_ptlrpc.c
> index 25858b8f6cbd..d09bddaf88ba 100644
> --- a/drivers/staging/lustre/lustre/ptlrpc/lproc_ptlrpc.c
> +++ b/drivers/staging/lustre/lustre/ptlrpc/lproc_ptlrpc.c
> @@ -1093,7 +1093,7 @@ void ptlrpc_ldebugfs_register_service(struct dentry *entry,
> .open = ptlrpc_lprocfs_svc_req_history_open,
> .read = seq_read,
> .llseek = seq_lseek,
> - .release = lprocfs_seq_release,
> + .release = seq_release,
> };
>
> ptlrpc_ldebugfs_register(entry, svc->srv_name,
>
>
>
next prev parent reply other threads:[~2019-02-24 17:53 UTC|newest]
Thread overview: 105+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-19 0:09 [lustre-devel] [PATCH 00/37] More lustre patches from obdclass NeilBrown
2019-02-19 0:09 ` [lustre-devel] [PATCH 01/37] lustre: obdclass: char obd_ioctl_getdata type NeilBrown
2019-02-24 18:35 ` James Simmons
2019-02-19 0:09 ` [lustre-devel] [PATCH 02/37] lustre: llite: don't use class_setup_tunables() NeilBrown
2019-02-24 16:35 ` James Simmons
2019-02-25 22:27 ` NeilBrown
2019-02-26 22:18 ` James Simmons
2019-02-24 16:52 ` [lustre-devel] [PATCH 03/37] lustre: embed typ_kobj if obd_type James Simmons
2019-02-25 22:38 ` NeilBrown
2019-02-26 20:41 ` Simmons, James A.
2019-02-19 0:09 ` [lustre-devel] [PATCH 14/37] lustre: llog: change lgh_refcount to struct kref NeilBrown
2019-02-25 18:16 ` Andreas Dilger
2019-02-19 0:09 ` [lustre-devel] [PATCH 13/37] lustre: llog: remove lgh_hdr_lock NeilBrown
2019-02-24 20:29 ` James Simmons
2019-02-25 18:16 ` Andreas Dilger
2019-02-19 0:09 ` [lustre-devel] [PATCH 07/37] lustre: obd_type: discard obd_type_lock NeilBrown
2019-02-24 17:02 ` James Simmons
2019-02-19 0:09 ` [lustre-devel] [PATCH 08/37] lustre: obdclass: don't copy ops structures in to new type NeilBrown
2019-02-24 17:03 ` James Simmons
2019-02-19 0:09 ` [lustre-devel] [PATCH 16/37] lustre: obdclass: typo: Banlance -> Balance NeilBrown
2019-02-24 17:39 ` James Simmons
2019-02-19 0:09 ` [lustre-devel] [PATCH 05/37] lustre: obd_type: use typ_kobj.name as typ_name NeilBrown
2019-02-24 16:56 ` James Simmons
2019-02-19 0:09 ` [lustre-devel] [PATCH 03/37] lustre: embed typ_kobj if obd_type NeilBrown
2019-02-19 0:09 ` [lustre-devel] [PATCH 09/37] lustre: obdclass: fix module load locking NeilBrown
2019-02-24 17:04 ` James Simmons
2019-02-19 0:09 ` [lustre-devel] [PATCH 17/37] lustre: simplify lprocfs_read_frac_helper NeilBrown
2019-02-24 17:52 ` James Simmons
2019-02-26 23:59 ` NeilBrown
2019-02-27 1:06 ` Andreas Dilger
2019-02-19 0:09 ` [lustre-devel] [PATCH 18/37] lustre: obdclass: discard lprocfs_single/seq_release NeilBrown
2019-02-24 17:53 ` James Simmons [this message]
2019-02-19 0:09 ` [lustre-devel] [PATCH 12/37] lustre: remove unused function in linkea NeilBrown
2019-02-25 18:16 ` Andreas Dilger
2019-02-19 0:09 ` [lustre-devel] [PATCH 10/37] lustre: kernelcomm: pass correct gfp_t to kmalloc NeilBrown
2019-02-24 17:05 ` James Simmons
2019-02-25 18:16 ` Andreas Dilger
2019-02-19 0:09 ` [lustre-devel] [PATCH 21/37] lustre: remove several MAX_STRING_SIZE defines NeilBrown
2019-02-24 19:07 ` James Simmons
2019-02-27 0:41 ` NeilBrown
2019-02-25 18:16 ` Andreas Dilger
2019-02-19 0:09 ` [lustre-devel] [PATCH 19/37] lustre: discard lprocfs_strnstr() NeilBrown
2019-02-24 17:53 ` James Simmons
2019-02-19 0:09 ` [lustre-devel] [PATCH 15/37] lustre: llog_obd: Convert loc_refcount to refcount_t NeilBrown
2019-02-25 18:16 ` Andreas Dilger
2019-02-19 0:09 ` [lustre-devel] [PATCH 11/37] lustre: kernelcomm: make libcfs_kkuc_msg_put static NeilBrown
2019-02-24 17:15 ` James Simmons
2019-02-26 23:45 ` NeilBrown
2019-02-27 22:36 ` James Simmons
2019-02-27 22:37 ` James Simmons
2019-02-19 0:09 ` [lustre-devel] [PATCH 04/37] lustre: collect all resource releasing for obj_type NeilBrown
2019-02-24 16:54 ` James Simmons
2019-02-19 0:09 ` [lustre-devel] [PATCH 06/37] lustre: obd_type: discard obd_types linked list NeilBrown
2019-02-24 17:00 ` James Simmons
2019-02-19 0:09 ` [lustre-devel] [PATCH 20/37] lustre: convert rsi_sem to a spinlock NeilBrown
2019-02-25 18:16 ` Andreas Dilger
2019-02-27 0:22 ` NeilBrown
2019-02-27 1:00 ` Andreas Dilger
2019-02-19 0:09 ` [lustre-devel] [PATCH 32/37] lustre: portals_handle: rename ops to owner NeilBrown
2019-02-19 0:09 ` [lustre-devel] [PATCH 22/37] lustre: lprocfs: use log2.h macros instead of shift loop NeilBrown
2019-02-24 18:09 ` James Simmons
2019-02-26 20:55 ` James Simmons
2019-02-27 0:51 ` NeilBrown
2019-02-27 0:54 ` Andreas Dilger
2019-02-19 0:09 ` [lustre-devel] [PATCH 25/37] lustre: deprecate libcfs_debug_vmsg2 NeilBrown
2019-02-24 20:02 ` James Simmons
2019-02-25 18:16 ` Andreas Dilger
2019-02-19 0:09 ` [lustre-devel] [PATCH 30/37] lustre: handle: move refcount into the lustre_handle NeilBrown
2019-02-27 6:32 ` Andreas Dilger
2019-02-27 21:48 ` NeilBrown
2019-02-27 22:14 ` Andreas Dilger
2019-02-19 0:09 ` [lustre-devel] [PATCH 28/37] lustre: remove scope and source from class_incref and class_decref NeilBrown
2019-02-27 6:52 ` Andreas Dilger
2019-02-28 0:39 ` NeilBrown
2019-02-19 0:09 ` [lustre-devel] [PATCH 26/37] lustre: remove libcfs_debug_vmsg2 NeilBrown
2019-02-25 18:16 ` Andreas Dilger
2019-02-19 0:09 ` [lustre-devel] [PATCH 23/37] lustre: prefer to use tabs for alignment NeilBrown
2019-02-24 18:51 ` James Simmons
2019-02-25 18:16 ` Andreas Dilger
2019-02-19 0:09 ` [lustre-devel] [PATCH 27/37] lustre: discard lu_ref NeilBrown
2019-02-24 20:28 ` James Simmons
2019-02-27 1:17 ` NeilBrown
2019-02-27 5:35 ` Andreas Dilger
2019-03-01 6:45 ` Mike Pershin
2019-02-19 0:09 ` [lustre-devel] [PATCH 29/37] lustre: handles: discard h_owner in favour of h_ops NeilBrown
2019-02-27 6:37 ` Andreas Dilger
2019-02-27 21:41 ` NeilBrown
2019-02-28 6:41 ` Andreas Dilger
2019-02-19 0:09 ` [lustre-devel] [PATCH 33/37] lustre: portals_handle: remove locking from class_handle2object() NeilBrown
2019-02-19 0:09 ` [lustre-devel] [PATCH 34/37] lustre: portals_handle: use hlist for hash lists NeilBrown
2019-02-19 0:09 ` [lustre-devel] [PATCH 31/37] lustre: discard OBD_FREE_RCU NeilBrown
2019-02-19 0:09 ` [lustre-devel] [PATCH 24/37] lustre: lu_object: remove extra newline from debug printing NeilBrown
2019-02-24 19:08 ` James Simmons
2019-02-25 18:16 ` Andreas Dilger
2019-02-19 0:09 ` [lustre-devel] [PATCH 35/37] lustre: portals_handle: discard h_lock NeilBrown
2019-02-19 0:09 ` [lustre-devel] [PATCH 37/37] lustre: obd_sysfs: error-check value stored in jobid_var NeilBrown
2019-02-27 6:17 ` Andreas Dilger
2019-03-01 2:35 ` NeilBrown
2019-03-01 8:32 ` Andreas Dilger
2019-03-01 14:30 ` Patrick Farrell
2019-03-14 0:34 ` NeilBrown
2019-03-14 14:12 ` Patrick Farrell
2019-03-14 22:56 ` NeilBrown
2019-03-14 23:05 ` Andreas Dilger
2019-02-19 0:09 ` [lustre-devel] [PATCH 36/37] lustre: remove unused fields from struct obd_device NeilBrown
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