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| author |   Miklos Szeredi <miklos@szeredi.hu> | 2005-07-07 17:57:30 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@g5.osdl.org> | 2005-07-07 18:23:52 -0700 |
| commit | 55e700b924f9e0ba24e3a071d1097d050b05abe6 (patch) | |
| tree | 36a5d2401211c8fe27f6210c6fddb6db699b8015 /fs/namespace.c | |
| parent | [PATCH] dcookies.c: use proper refcounting functions (diff) | |
| download | linux-dev-55e700b924f9e0ba24e3a071d1097d050b05abe6.tar.xz linux-dev-55e700b924f9e0ba24e3a071d1097d050b05abe6.zip | |
[PATCH] namespace: rename mnt_fslink to mnt_expire
This patch renames vfsmount->mnt_fslink to something a little more
descriptive: vfsmount->mnt_expire.
Signed-off-by: Mike Waychison <michael.waychison@sun.com>
Signed-off-by: Miklos Szeredi <miklos@szeredi.hu>
Acked-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'fs/namespace.c')
| -rw-r--r-- | fs/namespace.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/fs/namespace.c b/fs/namespace.c index b168dc37eaab..587eb0d707ee 100644 --- a/fs/namespace.c +++ b/fs/namespace.c @@ -61,7 +61,7 @@ struct vfsmount *alloc_vfsmnt(const char *name) INIT_LIST_HEAD(&mnt->mnt_child); INIT_LIST_HEAD(&mnt->mnt_mounts); INIT_LIST_HEAD(&mnt->mnt_list); - INIT_LIST_HEAD(&mnt->mnt_fslink); + INIT_LIST_HEAD(&mnt->mnt_expire); if (name) { int size = strlen(name)+1; char *newname = kmalloc(size, GFP_KERNEL); @@ -165,8 +165,8 @@ clone_mnt(struct vfsmount *old, struct dentry *root) /* stick the duplicate mount on the same expiry list * as the original if that was on one */ spin_lock(&vfsmount_lock); - if (!list_empty(&old->mnt_fslink)) - list_add(&mnt->mnt_fslink, &old->mnt_fslink); + if (!list_empty(&old->mnt_expire)) + list_add(&mnt->mnt_expire, &old->mnt_expire); spin_unlock(&vfsmount_lock); } return mnt; @@ -351,7 +351,7 @@ static void umount_tree(struct vfsmount *mnt) while (!list_empty(&kill)) { mnt = list_entry(kill.next, struct vfsmount, mnt_list); list_del_init(&mnt->mnt_list); - list_del_init(&mnt->mnt_fslink); + list_del_init(&mnt->mnt_expire); if (mnt->mnt_parent == mnt) { spin_unlock(&vfsmount_lock); } else { @@ -645,7 +645,7 @@ static int do_loopback(struct nameidata *nd, char *old_name, int recurse) if (mnt) { /* stop bind mounts from expiring */ spin_lock(&vfsmount_lock); - list_del_init(&mnt->mnt_fslink); + list_del_init(&mnt->mnt_expire); spin_unlock(&vfsmount_lock); err = graft_tree(mnt, nd); @@ -744,7 +744,7 @@ static int do_move_mount(struct nameidata *nd, char *old_name) /* if the mount is moved, it should no longer be expire * automatically */ - list_del_init(&old_nd.mnt->mnt_fslink); + list_del_init(&old_nd.mnt->mnt_expire); out2: spin_unlock(&vfsmount_lock); out1: @@ -814,7 +814,7 @@ int do_add_mount(struct vfsmount *newmnt, struct nameidata *nd, if (err == 0 && fslist) { /* add to the specified expiration list */ spin_lock(&vfsmount_lock); - list_add_tail(&newmnt->mnt_fslink, fslist); + list_add_tail(&newmnt->mnt_expire, fslist); spin_unlock(&vfsmount_lock); } @@ -869,7 +869,7 @@ static void expire_mount(struct vfsmount *mnt, struct list_head *mounts) * Someone brought it back to life whilst we didn't have any * locks held so return it to the expiration list */ - list_add_tail(&mnt->mnt_fslink, mounts); + list_add_tail(&mnt->mnt_expire, mounts); spin_unlock(&vfsmount_lock); } } @@ -896,13 +896,13 @@ void mark_mounts_for_expiry(struct list_head *mounts) * - still marked for expiry (marked on the last call here; marks are * cleared by mntput()) */ - list_for_each_entry_safe(mnt, next, mounts, mnt_fslink) { + list_for_each_entry_safe(mnt, next, mounts, mnt_expire) { if (!xchg(&mnt->mnt_expiry_mark, 1) || atomic_read(&mnt->mnt_count) != 1) continue; mntget(mnt); - list_move(&mnt->mnt_fslink, &graveyard); + list_move(&mnt->mnt_expire, &graveyard); } /* @@ -912,8 +912,8 @@ void mark_mounts_for_expiry(struct list_head *mounts) * - dispose of the corpse */ while (!list_empty(&graveyard)) { - mnt = list_entry(graveyard.next, struct vfsmount, mnt_fslink); - list_del_init(&mnt->mnt_fslink); + mnt = list_entry(graveyard.next, struct vfsmount, mnt_expire); + list_del_init(&mnt->mnt_expire); /* don't do anything if the namespace is dead - all the * vfsmounts from it are going away anyway */ |