diff options
Diffstat (limited to 'fs/cifs')
| -rw-r--r-- | fs/cifs/cifsglob.h | 2 | ||||
| -rw-r--r-- | fs/cifs/dir.c | 2 | ||||
| -rw-r--r-- | fs/cifs/file.c | 14 |
3 files changed, 9 insertions, 9 deletions
diff --git a/fs/cifs/cifsglob.h b/fs/cifs/cifsglob.h index e4de8eba478..23655de2f4a 100644 --- a/fs/cifs/cifsglob.h +++ b/fs/cifs/cifsglob.h @@ -311,7 +311,7 @@ struct cifsFileInfo { /* lock scope id (0 if none) */ struct file * pfile; /* needed for writepage */ struct inode * pInode; /* needed for oplock break */ - struct semaphore lock_sem; + struct mutex lock_mutex; struct list_head llist; /* list of byte range locks we have. */ unsigned closePend:1; /* file is marked to close */ unsigned invalidHandle:1; /* file closed via session abend */ diff --git a/fs/cifs/dir.c b/fs/cifs/dir.c index 3fad638d26d..e5210519ac4 100644 --- a/fs/cifs/dir.c +++ b/fs/cifs/dir.c @@ -274,7 +274,7 @@ cifs_create(struct inode *inode, struct dentry *direntry, int mode, pCifsFile->invalidHandle = FALSE; pCifsFile->closePend = FALSE; init_MUTEX(&pCifsFile->fh_sem); - init_MUTEX(&pCifsFile->lock_sem); + mutex_init(&pCifsFile->lock_mutex); INIT_LIST_HEAD(&pCifsFile->llist); atomic_set(&pCifsFile->wrtPending,0); diff --git a/fs/cifs/file.c b/fs/cifs/file.c index 467cf89c039..b570530f97b 100644 --- a/fs/cifs/file.c +++ b/fs/cifs/file.c @@ -48,7 +48,7 @@ static inline struct cifsFileInfo *cifs_init_private( private_data->netfid = netfid; private_data->pid = current->tgid; init_MUTEX(&private_data->fh_sem); - init_MUTEX(&private_data->lock_sem); + mutex_init(&private_data->lock_mutex); INIT_LIST_HEAD(&private_data->llist); private_data->pfile = file; /* needed for writepage */ private_data->pInode = inode; @@ -511,12 +511,12 @@ int cifs_close(struct inode *inode, struct file *file) /* Delete any outstanding lock records. We'll lose them when the file is closed anyway. */ - down(&pSMBFile->lock_sem); + mutex_lock(&pSMBFile->lock_mutex); list_for_each_entry_safe(li, tmp, &pSMBFile->llist, llist) { list_del(&li->llist); kfree(li); } - up(&pSMBFile->lock_sem); + mutex_unlock(&pSMBFile->lock_mutex); write_lock(&GlobalSMBSeslock); list_del(&pSMBFile->flist); @@ -601,9 +601,9 @@ static int store_file_lock(struct cifsFileInfo *fid, __u64 len, li->offset = offset; li->length = len; li->type = lockType; - down(&fid->lock_sem); + mutex_lock(&fid->lock_mutex); list_add(&li->llist, &fid->llist); - up(&fid->lock_sem); + mutex_unlock(&fid->lock_mutex); return 0; } @@ -760,7 +760,7 @@ int cifs_lock(struct file *file, int cmd, struct file_lock *pfLock) struct cifsLockInfo *li, *tmp; rc = 0; - down(&fid->lock_sem); + mutex_lock(&fid->lock_mutex); list_for_each_entry_safe(li, tmp, &fid->llist, llist) { if (pfLock->fl_start <= li->offset && length >= li->length) { @@ -774,7 +774,7 @@ int cifs_lock(struct file *file, int cmd, struct file_lock *pfLock) kfree(li); } } - up(&fid->lock_sem); + mutex_unlock(&fid->lock_mutex); } } |