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Diffstat (limited to 'fs/cifs/inode.c')
-rw-r--r--fs/cifs/inode.c17
1 files changed, 9 insertions, 8 deletions
diff --git a/fs/cifs/inode.c b/fs/cifs/inode.c
index 449b6cf09b09..f9ff9c173f78 100644
--- a/fs/cifs/inode.c
+++ b/fs/cifs/inode.c
@@ -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;
@@ -549,6 +549,10 @@ cifs_all_info_to_fattr(struct cifs_fattr *fattr, FILE_ALL_INFO *info,
* when Unix extensions are disabled - fake it.
*/
fattr->cf_nlink = 2;
+ } else if (fattr->cf_cifsattrs & ATTR_REPARSE) {
+ fattr->cf_mode = S_IFLNK;
+ fattr->cf_dtype = DT_LNK;
+ fattr->cf_nlink = le32_to_cpu(info->NumberOfLinks);
} else {
fattr->cf_mode = S_IFREG | cifs_sb->mnt_file_mode;
fattr->cf_dtype = DT_REG;
@@ -646,7 +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;
}
@@ -1657,7 +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)
@@ -1800,7 +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) {
@@ -1852,14 +1856,11 @@ static int cifs_truncate_page(struct address_space *mapping, loff_t from)
static void cifs_setsize(struct inode *inode, loff_t offset)
{
- loff_t oldsize;
-
spin_lock(&inode->i_lock);
- oldsize = inode->i_size;
i_size_write(inode, offset);
spin_unlock(&inode->i_lock);
- truncate_pagecache(inode, oldsize, offset);
+ truncate_pagecache(inode, offset);
}
static int