From: Kinglong Mee <kinglongmee-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> To: "J. Bruce Fields" <bfields-uC3wQj2KruNg9hUCZPvPmw@public.gmane.org>, Al Viro <viro-RmSDqhL/yNMiFSDQTTA3OLVCufUGDwFn@public.gmane.org> Cc: "linux-nfs-u79uwXL29TY76Z2rM5mHXA@public.gmane.org" <linux-nfs-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>, linux-fsdevel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, NeilBrown <neilb-l3A5Bk7waGM@public.gmane.org>, Trond Myklebust <trond.myklebust-7I+n7zu2hftEKMMhf/gKZA@public.gmane.org>, kinglongmee-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org Subject: [PATCH 1/9 v8] fs_pin: Initialize value for fs_pin explicitly Date: Mon, 27 Jul 2015 11:06:53 +0800 [thread overview] Message-ID: <55B5A04D.8090905@gmail.com> (raw) In-Reply-To: <55B5A012.1030006-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Without initialized, done in fs_pin at stack space may contains strange value. v8, same as v3 Adds macro for header file Signed-off-by: Kinglong Mee <kinglongmee-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> --- include/linux/fs_pin.h | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/include/linux/fs_pin.h b/include/linux/fs_pin.h index 3886b3b..0dde7b7 100644 --- a/include/linux/fs_pin.h +++ b/include/linux/fs_pin.h @@ -1,3 +1,6 @@ +#ifndef _LINUX_FS_PIN_H +#define _LINUX_FS_PIN_H + #include <linux/wait.h> struct fs_pin { @@ -16,9 +19,12 @@ static inline void init_fs_pin(struct fs_pin *p, void (*kill)(struct fs_pin *)) INIT_HLIST_NODE(&p->s_list); INIT_HLIST_NODE(&p->m_list); p->kill = kill; + p->done = 0; } void pin_remove(struct fs_pin *); void pin_insert_group(struct fs_pin *, struct vfsmount *, struct hlist_head *); void pin_insert(struct fs_pin *, struct vfsmount *); void pin_kill(struct fs_pin *); + +#endif -- 2.4.3 -- To unsubscribe from this list: send the line "unsubscribe linux-nfs" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html
WARNING: multiple messages have this Message-ID (diff)
From: Kinglong Mee <kinglongmee@gmail.com> To: "J. Bruce Fields" <bfields@fieldses.org>, Al Viro <viro@zeniv.linux.org.uk> Cc: "linux-nfs@vger.kernel.org" <linux-nfs@vger.kernel.org>, linux-fsdevel@vger.kernel.org, NeilBrown <neilb@suse.de>, Trond Myklebust <trond.myklebust@primarydata.com>, kinglongmee@gmail.com Subject: [PATCH 1/9 v8] fs_pin: Initialize value for fs_pin explicitly Date: Mon, 27 Jul 2015 11:06:53 +0800 [thread overview] Message-ID: <55B5A04D.8090905@gmail.com> (raw) In-Reply-To: <55B5A012.1030006@gmail.com> Without initialized, done in fs_pin at stack space may contains strange value. v8, same as v3 Adds macro for header file Signed-off-by: Kinglong Mee <kinglongmee@gmail.com> --- include/linux/fs_pin.h | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/include/linux/fs_pin.h b/include/linux/fs_pin.h index 3886b3b..0dde7b7 100644 --- a/include/linux/fs_pin.h +++ b/include/linux/fs_pin.h @@ -1,3 +1,6 @@ +#ifndef _LINUX_FS_PIN_H +#define _LINUX_FS_PIN_H + #include <linux/wait.h> struct fs_pin { @@ -16,9 +19,12 @@ static inline void init_fs_pin(struct fs_pin *p, void (*kill)(struct fs_pin *)) INIT_HLIST_NODE(&p->s_list); INIT_HLIST_NODE(&p->m_list); p->kill = kill; + p->done = 0; } void pin_remove(struct fs_pin *); void pin_insert_group(struct fs_pin *, struct vfsmount *, struct hlist_head *); void pin_insert(struct fs_pin *, struct vfsmount *); void pin_kill(struct fs_pin *); + +#endif -- 2.4.3
next prev parent reply other threads:[~2015-07-27 3:06 UTC|newest] Thread overview: 49+ messages / expand[flat|nested] mbox.gz Atom feed top 2015-07-27 3:05 [PATCH 0/9 v8] NFSD: Pin to vfsmount for nfsd exports cache Kinglong Mee [not found] ` <55B5A012.1030006-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> 2015-07-27 3:06 ` Kinglong Mee [this message] 2015-07-27 3:06 ` [PATCH 1/9 v8] fs_pin: Initialize value for fs_pin explicitly Kinglong Mee 2015-07-29 0:25 ` NeilBrown 2015-07-29 19:41 ` J. Bruce Fields [not found] ` <20150729194155.GC21949-uC3wQj2KruNg9hUCZPvPmw@public.gmane.org> 2015-07-29 21:48 ` NeilBrown 2015-07-29 21:48 ` NeilBrown 2015-07-30 0:36 ` J. Bruce Fields 2015-07-30 12:28 ` Kinglong Mee 2015-07-27 3:07 ` [PATCH 2/9 v8] fs_pin: Export functions for specific filesystem Kinglong Mee 2015-07-27 3:07 ` Kinglong Mee 2015-07-29 0:30 ` NeilBrown 2015-07-30 12:31 ` Kinglong Mee 2015-07-27 3:07 ` [PATCH 3/9 v8] path: New helpers path_get_pin/path_put_unpin for path pin Kinglong Mee 2015-07-27 3:07 ` Kinglong Mee 2015-07-27 3:09 ` [PATCH 6/9 v8] sunrpc/nfsd: Remove redundant code by exports seq_operations functions Kinglong Mee 2015-07-27 3:09 ` Kinglong Mee 2015-07-29 2:15 ` NeilBrown 2015-07-27 3:12 ` [PATCH 9/9 v8] nfsd: Allows user un-mounting filesystem where nfsd exports base on Kinglong Mee 2015-07-27 3:12 ` Kinglong Mee [not found] ` <55B5A186.7040004-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> 2015-07-29 3:56 ` NeilBrown 2015-07-29 3:56 ` NeilBrown 2015-07-30 13:30 ` Kinglong Mee 2015-07-30 13:30 ` Kinglong Mee 2015-07-29 3:59 ` [PATCH] fs-pin: allow pin_remove() to be called other than from ->kill() NeilBrown 2015-07-29 3:59 ` NeilBrown 2015-08-10 11:37 ` Kinglong Mee 2015-08-18 6:07 ` Kinglong Mee 2015-08-18 6:07 ` Kinglong Mee 2015-08-18 6:21 ` NeilBrown 2015-08-18 6:37 ` Kinglong Mee 2015-08-18 6:37 ` Kinglong Mee 2015-07-27 3:08 ` [PATCH 4/9 v8] fs: New helper legitimize_mntget() for getting a legitimize mnt Kinglong Mee [not found] ` <55B5A0B0.7060604-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> 2015-07-29 2:06 ` NeilBrown 2015-07-29 2:06 ` NeilBrown 2015-07-30 13:17 ` Kinglong Mee 2015-07-27 3:09 ` [PATCH 5/9 v8] sunrpc: Store cache_detail in seq_file's private directly Kinglong Mee 2015-07-29 2:11 ` NeilBrown 2015-07-27 3:10 ` [PATCH 7/9 v8] sunrpc: Switch to using hash list instead single list Kinglong Mee 2015-07-29 2:19 ` NeilBrown 2015-07-29 19:51 ` J. Bruce Fields 2015-07-29 19:51 ` J. Bruce Fields [not found] ` <20150729195151.GD21949-uC3wQj2KruNg9hUCZPvPmw@public.gmane.org> 2015-07-30 13:01 ` Kinglong Mee 2015-07-30 13:01 ` Kinglong Mee 2015-07-27 3:10 ` [PATCH 8/9 v8] sunrpc: New helper cache_delete_entry for deleting cache_head directly Kinglong Mee [not found] ` <55B5A135.9050800-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> 2015-07-29 2:29 ` NeilBrown 2015-07-29 2:29 ` NeilBrown 2015-07-30 13:14 ` Kinglong Mee 2015-07-30 13:14 ` Kinglong Mee
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