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CIFS: Replace clientCanCache* bools with an integer

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that prepare the code to handle different types of SMB2 leases.

Signed-off-by: Pavel Shilovsky <pshilovsky@samba.org>
Signed-off-by: Steve French <smfrench@gmail.com>
This commit is contained in:
Pavel Shilovsky 2013-09-05 13:01:06 +04:00 • committed by Steve French
parent 77993be3f3
commit 18cceb6a78
9 changed files with 64 additions and 61 deletions
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8
fs/cifs/inode.c
View file

@ -101,7 +101,7 @@ cifs_revalidate_cache(struct inode *inode, struct cifs_fattr *fattr)
}
/* don't bother with revalidation if we have an oplock */
if (cifs_i->clientCanCacheRead) {
if (CIFS_CACHE_READ(cifs_i)) {
cifs_dbg(FYI, "%s: inode %llu is oplocked\n",
__func__, cifs_i->uniqueid);
return;
@ -650,7 +650,7 @@ cifs_get_inode_info(struct inode **inode, const char *full_path,
cifs_dbg(FYI, "Getting info on %s\n", full_path);
if ((data == NULL) && (*inode != NULL)) {
if (CIFS_I(*inode)->clientCanCacheRead) {
if (CIFS_CACHE_READ(CIFS_I(*inode))) {
cifs_dbg(FYI, "No need to revalidate cached inode sizes\n");
goto cgii_exit;
}
@ -1661,7 +1661,7 @@ cifs_inode_needs_reval(struct inode *inode)
struct cifsInodeInfo *cifs_i = CIFS_I(inode);
struct cifs_sb_info *cifs_sb = CIFS_SB(inode->i_sb);
if (cifs_i->clientCanCacheRead)
if (CIFS_CACHE_READ(cifs_i))
return false;
if (!lookupCacheEnabled)
@ -1804,7 +1804,7 @@ int cifs_getattr(struct vfsmount *mnt, struct dentry *dentry,
* We need to be sure that all dirty pages are written and the server
* has actual ctime, mtime and file length.
*/
if (!CIFS_I(inode)->clientCanCacheRead && inode->i_mapping &&
if (!CIFS_CACHE_READ(CIFS_I(inode)) && inode->i_mapping &&
inode->i_mapping->nrpages != 0) {
rc = filemap_fdatawait(inode->i_mapping);
if (rc) {