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| author | Olaf Kirch <okir@suse.de> | 2006-10-04 02:15:58 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-10-04 07:55:17 -0700 |
| commit | 07ba80635117c136714084e019375aa508365375 (patch) | |
| tree | 06160152e4b9c137669a5c833366858f72601895 /include/linux/lockd | |
| parent | 68a2d76cea4234bc027df23085d9df4f2171f7fc (diff) | |
| download | op-kernel-dev-07ba80635117c136714084e019375aa508365375.zip op-kernel-dev-07ba80635117c136714084e019375aa508365375.tar.gz | |
[PATCH] knfsd: change nlm_file to use a hlist
This changes struct nlm_file and the nlm_files hash table to use a hlist
instead of the home-grown lists.
This allows us to remove f_hash which was only used to find the right hash
chain to delete an entry from.
It also increases the size of the nlm_files hash table from 32 to 128.
Signed-off-by: Olaf Kirch <okir@suse.de>
Signed-off-by: Neil Brown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include/linux/lockd')
| -rw-r--r-- | include/linux/lockd/lockd.h | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/include/linux/lockd/lockd.h b/include/linux/lockd/lockd.h index 2e740f6..777a91e 100644 --- a/include/linux/lockd/lockd.h +++ b/include/linux/lockd/lockd.h @@ -105,7 +105,7 @@ struct nlm_rqst { * an NFS client. */ struct nlm_file { - struct nlm_file * f_next; /* linked list */ + struct hlist_node f_list; /* linked list */ struct nfs_fh f_handle; /* NFS file handle */ struct file * f_file; /* VFS file pointer */ struct nlm_share * f_shares; /* DOS shares */ @@ -113,7 +113,6 @@ struct nlm_file { unsigned int f_locks; /* guesstimate # of locks */ unsigned int f_count; /* reference count */ struct semaphore f_sema; /* avoid concurrent access */ - int f_hash; /* hash of f_handle */ }; /* |
