xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

NFS: Remove the redundant 'dirty' and 'commit' lists from nfs_inode

Browse Source 
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
This commit is contained in:
Trond Myklebust
2007-06-17 15:40:59 -04:00
parent 5c36968343
commit 2aefa10431
4 changed files with 2 additions and 14 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
fs/nfs/inode.c
View File

@@ -1149,14 +1149,11 @@ static void init_once(void * foo, struct kmem_cache * cachep, unsigned long flag
inode_init_once(&nfsi->vfs_inode);
spin_lock_init(&nfsi->req_lock);
INIT_LIST_HEAD(&nfsi->dirty);
INIT_LIST_HEAD(&nfsi->commit);
INIT_LIST_HEAD(&nfsi->open_files);
INIT_LIST_HEAD(&nfsi->access_cache_entry_lru);
INIT_LIST_HEAD(&nfsi->access_cache_inode_lru);
INIT_RADIX_TREE(&nfsi->nfs_page_tree, GFP_ATOMIC);
atomic_set(&nfsi->data_updates, 0);
nfsi->ndirty = 0;
nfsi->ncommit = 0;
nfsi->npages = 0;
nfs4_init_once(nfsi);

3
fs/nfs/write.c
View File

@@ -459,7 +459,6 @@ nfs_mark_request_commit(struct nfs_page *req)
struct nfs_inode *nfsi = NFS_I(inode);
spin_lock(&nfsi->req_lock);
nfs_list_add_request(req, &nfsi->commit);
nfsi->ncommit++;
set_bit(PG_NEED_COMMIT, &(req)->wb_flags);
radix_tree_tag_set(&nfsi->nfs_page_tree,
@@ -581,8 +580,6 @@ nfs_scan_commit(struct inode *inode, struct list_head *dst, pgoff_t idx_start, u
res = nfs_scan_list(nfsi, dst, idx_start, npages,
NFS_PAGE_TAG_COMMIT);
nfsi->ncommit -= res;
if ((nfsi->ncommit == 0) != list_empty(&nfsi->commit))
printk(KERN_ERR "NFS: desynchronized value of nfs_i.ncommit.\n");
}
return res;
}