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[PATCH] teach seq_file to discard entries

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Allow ->show() return SEQ_SKIP; that will discard all
output from that element and move on.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro
2008-03-28 00:46:41 -04:00
parent 4e1b36fb48
commit 521b5d0c40
3 changed files with 15 additions and 4 deletions
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fs/pnode.h
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@@ -35,4 +35,5 @@ int propagate_mnt(struct vfsmount *, struct dentry *, struct vfsmount *,
struct list_head *);
int propagate_umount(struct list_head *);
int propagate_mount_busy(struct vfsmount *, int);
void mnt_release_group_id(struct vfsmount *);
#endif /* _LINUX_PNODE_H */