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| author | Steve French <sfrench@us.ibm.com> | 2005-12-13 05:53:18 +0100 |
|---|---|---|
| committer | Steve French <sfrench@us.ibm.com> | 2005-12-13 05:53:18 +0100 |
| commit | ec637e3ffb6b978143652477c7c5f96c9519b691 (patch) | |
| tree | 32533b8f101e1d85b3499050eef29e78480e5cae /fs/cifs/cifsproto.h | |
| parent | Merge with /pub/scm/linux/kernel/git/torvalds/linux-2.6.git (diff) | |
| download | linux-ec637e3ffb6b978143652477c7c5f96c9519b691.tar.xz linux-ec637e3ffb6b978143652477c7c5f96c9519b691.zip | |
[CIFS] Avoid extra large buffer allocation (and memcpy) in cifs_readpages
Signed-off-by: Steve French <sfrench@us.ibm.com>
Diffstat (limited to 'fs/cifs/cifsproto.h')
| -rw-r--r-- | fs/cifs/cifsproto.h | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/fs/cifs/cifsproto.h b/fs/cifs/cifsproto.h index c058f8a45b2b..8ef0ce47f5b6 100644 --- a/fs/cifs/cifsproto.h +++ b/fs/cifs/cifsproto.h @@ -49,7 +49,7 @@ extern int SendReceive(const unsigned int /* xid */ , struct cifsSesInfo *, int * /* bytes returned */ , const int long_op); extern int SendReceive2(const unsigned int /* xid */ , struct cifsSesInfo *, struct kvec *, int /* nvec to send */, - int * /* bytes returned */ , const int long_op); + int * /* type of buf returned */ , const int long_op); extern int checkSMBhdr(struct smb_hdr *smb, __u16 mid); extern int checkSMB(struct smb_hdr *smb, __u16 mid, int length); extern int is_valid_oplock_break(struct smb_hdr *smb); @@ -93,11 +93,12 @@ extern int CIFSTCon(unsigned int xid, struct cifsSesInfo *ses, const struct nls_table *); extern int CIFSFindFirst(const int xid, struct cifsTconInfo *tcon, - const char *searchName, const struct nls_table *nls_codepage, - __u16 *searchHandle, struct cifs_search_info * psrch_inf, int map, const char dirsep); + const char *searchName, const struct nls_table *nls_codepage, + __u16 *searchHandle, struct cifs_search_info * psrch_inf, + int map, const char dirsep); extern int CIFSFindNext(const int xid, struct cifsTconInfo *tcon, - __u16 searchHandle, struct cifs_search_info * psrch_inf); + __u16 searchHandle, struct cifs_search_info * psrch_inf); extern int CIFSFindClose(const int, struct cifsTconInfo *tcon, const __u16 search_handle); @@ -230,8 +231,9 @@ extern int CIFSSMBClose(const int xid, struct cifsTconInfo *tcon, const int smb_file_id); extern int CIFSSMBRead(const int xid, struct cifsTconInfo *tcon, - const int netfid, unsigned int count, - const __u64 lseek, unsigned int *nbytes, char **buf); + const int netfid, unsigned int count, + const __u64 lseek, unsigned int *nbytes, char **buf, + int * return_buf_type); extern int CIFSSMBWrite(const int xid, struct cifsTconInfo *tcon, const int netfid, const unsigned int count, const __u64 lseek, unsigned int *nbytes, |