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[CIFS] Change notify support part 3 

Signed-off-by: Steve French <sfrench@us.ibm.com>
This commit is contained in:
Steve French 2005-08-24 20:03:11 -07:00
parent abb15b8ae4
commit 167a251ad6
4 changed files with 12 additions and 8 deletions
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2
fs/cifs/cifsglob.h
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@ -402,7 +402,7 @@ struct dir_notify_req {
__u16 netfid; __u16 netfid;
__u32 filter; /* CompletionFilter (for multishot) */ __u32 filter; /* CompletionFilter (for multishot) */
int multishot; int multishot;
struct dentry * dentry; struct file * dentry;
}; };
#define MID_FREE 0 #define MID_FREE 0

3
fs/cifs/cifsproto.h
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@ -275,7 +275,8 @@ extern int CIFSSMBCopy(int xid,
int remap_special_chars); int remap_special_chars);
extern int CIFSSMBNotify(const int xid, struct cifsTconInfo *tcon, extern int CIFSSMBNotify(const int xid, struct cifsTconInfo *tcon,
const int notify_subdirs,const __u16 netfid, const int notify_subdirs,const __u16 netfid,
__u32 filter, const struct nls_table *nls_codepage); __u32 filter, struct file * file, int multishot,
const struct nls_table *nls_codepage);
extern ssize_t CIFSSMBQAllEAs(const int xid, struct cifsTconInfo *tcon, extern ssize_t CIFSSMBQAllEAs(const int xid, struct cifsTconInfo *tcon,
const unsigned char *searchName, char * EAData, const unsigned char *searchName, char * EAData,
size_t bufsize, const struct nls_table *nls_codepage, size_t bufsize, const struct nls_table *nls_codepage,

7
fs/cifs/cifssmb.c
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@ -3977,8 +3977,9 @@ CIFSSMBUnixSetPerms(const int xid, struct cifsTconInfo *tcon,
} }
int CIFSSMBNotify(const int xid, struct cifsTconInfo *tcon, int CIFSSMBNotify(const int xid, struct cifsTconInfo *tcon,
const int notify_subdirs, const __u16 netfid, const int notify_subdirs, const __u16 netfid,
__u32 filter, const struct nls_table *nls_codepage) __u32 filter, struct file * pfile, int multishot,
const struct nls_table *nls_codepage)
{ {
int rc = 0; int rc = 0;
struct smb_com_transaction_change_notify_req * pSMB = NULL; struct smb_com_transaction_change_notify_req * pSMB = NULL;
@ -4026,7 +4027,7 @@ int CIFSSMBNotify(const int xid, struct cifsTconInfo *tcon,
dnotify_req->Tid = pSMB->hdr.Tid; dnotify_req->Tid = pSMB->hdr.Tid;
dnotify_req->Uid = pSMB->hdr.Uid; dnotify_req->Uid = pSMB->hdr.Uid;
dnotify_req->netfid = netfid; dnotify_req->netfid = netfid;
dnotify_req->dentry = dentry; dnotify_req->pfile = pfile;
dnotify_req->filter = filter; dnotify_req->filter = filter;
dnotify_req->multishot = multishot; dnotify_req->multishot = multishot;
spin_lock(&GlobalMid_Lock); spin_lock(&GlobalMid_Lock);

8
fs/cifs/fcntl.c
View File

@ -100,8 +100,10 @@ int cifs_dir_notify(struct file * file, unsigned long arg)
} else { } else {
filter = convert_to_cifs_notify_flags(arg); filter = convert_to_cifs_notify_flags(arg);
if(filter != 0) { if(filter != 0) {
rc = CIFSSMBNotify(xid, pTcon, 0 /* no subdirs */, netfid, rc = CIFSSMBNotify(xid, pTcon,
filter, cifs_sb->local_nls); 0 /* no subdirs */, netfid,
filter, file, arg & DN_MULTISHOT,
cifs_sb->local_nls);
} else { } else {
rc = -EINVAL; rc = -EINVAL;
} }
@ -109,7 +111,7 @@ int cifs_dir_notify(struct file * file, unsigned long arg)
it would close automatically but may be a way it would close automatically but may be a way
to do it easily when inode freed or when to do it easily when inode freed or when
notify info is cleared/changed */ notify info is cleared/changed */
cERROR(1,("notify rc %d",rc)); cFYI(1,("notify rc %d",rc));
} }
} }