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[XFS] Dynamically allocate vattr in places it makes sense to do so, to

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reduce stack use.  Also re-use vattr in some places so that multiple
copies are not held on-stack.

SGI-PV: 947312
SGI-Modid: xfs-linux-melb:xfs-kern:25369a

Signed-off-by: Nathan Scott <nathans@sgi.com>
This commit is contained in:
Nathan Scott
2006-03-14 13:33:36 +11:00
parent 9b94c2eddf
commit 220b528413
5 changed files with 209 additions and 142 deletions
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fs/xfs/linux-2.6/xfs_vnode.h
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@ -490,6 +490,7 @@ typedef struct vnode_map {
(vmap).v_ino = (vp)->v_inode.i_ino; }
extern int vn_revalidate(struct vnode *);
extern int __vn_revalidate(struct vnode *, vattr_t *);
extern void vn_revalidate_core(struct vnode *, vattr_t *);
extern void vn_iowait(struct vnode *vp);