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cifs: track DeletePending flag in cifsInodeInfo 

cifs: track DeletePending flag in cifsInodeInfo

The QPathInfo call returns a flag that indicates whether DELETE_ON_CLOSE
is set. Track it in the cifsInodeInfo.

Signed-off-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>
This commit is contained in:
Jeff Layton 2008-10-17 21:03:20 -04:00 committed by Steve French
parent dd1db2dedc
commit 9a8165fce7
4 changed files with 5 additions and 0 deletions
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1
fs/cifs/cifsfs.c
View File

@ -309,6 +309,7 @@ cifs_alloc_inode(struct super_block *sb)
file data or metadata */
cifs_inode->clientCanCacheRead = false;
cifs_inode->clientCanCacheAll = false;
cifs_inode->delete_pending = false;
cifs_inode->vfs_inode.i_blkbits = 14; /* 2**14 = CIFS_MAX_MSGSIZE */
/* Can not set i_flags here - they get immediately overwritten

1
fs/cifs/cifsglob.h
View File

@ -353,6 +353,7 @@ struct cifsInodeInfo {
bool clientCanCacheRead:1; /* read oplock */
bool clientCanCacheAll:1; /* read and writebehind oplock */
bool oplockPending:1;
bool delete_pending:1; /* DELETE_ON_CLOSE is set */
struct inode vfs_inode;
};

2
fs/cifs/cifssmb.c
View File

@ -1309,6 +1309,7 @@ OldOpenRetry:
cpu_to_le64(le32_to_cpu(pSMBr->EndOfFile));
pfile_info->EndOfFile = pfile_info->AllocationSize;
pfile_info->NumberOfLinks = cpu_to_le32(1);
pfile_info->DeletePending = 0;
}
}
@ -1410,6 +1411,7 @@ openRetry:
pfile_info->AllocationSize = pSMBr->AllocationSize;
pfile_info->EndOfFile = pSMBr->EndOfFile;
pfile_info->NumberOfLinks = cpu_to_le32(1);
pfile_info->DeletePending = 0;
}
}

1
fs/cifs/inode.c
View File

@ -506,6 +506,7 @@ int cifs_get_inode_info(struct inode **pinode,
inode = *pinode;
cifsInfo = CIFS_I(inode);
cifsInfo->cifsAttrs = attr;
cifsInfo->delete_pending = pfindData->DeletePending ? true : false;
cFYI(1, ("Old time %ld", cifsInfo->time));
cifsInfo->time = jiffies;
cFYI(1, ("New time %ld", cifsInfo->time));