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nfsd: trivial comment updates 

locks.c doesn't use the BKL anymore and there is no fi_perfile field.

Signed-off-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
This commit is contained in:
Jeff Layton 2012-08-06 11:00:27 -04:00 committed by J. Bruce Fields
parent 0ee5c6d632
commit 1696c47ce2
2 changed files with 1 additions and 10 deletions
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5
fs/nfsd/nfs4state.c
View File

@ -4151,11 +4151,6 @@ nfsd4_lock(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,
file_lock.fl_end = last_byte_offset(lock->lk_offset, lock->lk_length); file_lock.fl_end = last_byte_offset(lock->lk_offset, lock->lk_length);
nfs4_transform_lock_offset(&file_lock); nfs4_transform_lock_offset(&file_lock);
/*
* Try to lock the file in the VFS.
* Note: locks.c uses the BKL to protect the inode's lock list.
*/
err = vfs_lock_file(filp, F_SETLK, &file_lock, &conflock); err = vfs_lock_file(filp, F_SETLK, &file_lock, &conflock);
switch (-err) { switch (-err) {
case 0: /* success! */ case 0: /* success! */

6
fs/nfsd/state.h
View File

@ -373,11 +373,7 @@ static inline struct nfs4_lockowner * lockowner(struct nfs4_stateowner *so)
return container_of(so, struct nfs4_lockowner, lo_owner); return container_of(so, struct nfs4_lockowner, lo_owner);
} }
/* /* nfs4_file: a file opened by some number of (open) nfs4_stateowners. */
* nfs4_file: a file opened by some number of (open) nfs4_stateowners.
* o fi_perfile list is used to search for conflicting
* share_acces, share_deny on the file.
*/
struct nfs4_file { struct nfs4_file {
atomic_t fi_ref; atomic_t fi_ref;
struct list_head fi_hash; /* hash by "struct inode *" */ struct list_head fi_hash; /* hash by "struct inode *" */