diff options
Diffstat (limited to 'fs/cifs')
| -rw-r--r-- | fs/cifs/dir.c | 8 | ||||
| -rw-r--r-- | fs/cifs/file.c | 6 | ||||
| -rw-r--r-- | fs/cifs/inode.c | 4 |
3 files changed, 17 insertions, 1 deletions
diff --git a/fs/cifs/dir.c b/fs/cifs/dir.c index ca98afda3cdb..f00a7ce3eb6e 100644 --- a/fs/cifs/dir.c +++ b/fs/cifs/dir.c @@ -841,10 +841,16 @@ lookup_out: static int cifs_d_revalidate(struct dentry *direntry, unsigned int flags) { + struct inode *inode; + if (flags & LOOKUP_RCU) return -ECHILD; if (d_really_is_positive(direntry)) { + inode = d_inode(direntry); + if ((flags & LOOKUP_REVAL) && !CIFS_CACHE_READ(CIFS_I(inode))) + CIFS_I(inode)->time = 0; /* force reval */ + if (cifs_revalidate_dentry(direntry)) return 0; else { @@ -855,7 +861,7 @@ cifs_d_revalidate(struct dentry *direntry, unsigned int flags) * attributes will have been updated by * cifs_revalidate_dentry(). */ - if (IS_AUTOMOUNT(d_inode(direntry)) && + if (IS_AUTOMOUNT(inode) && !(direntry->d_flags & DCACHE_NEED_AUTOMOUNT)) { spin_lock(&direntry->d_lock); direntry->d_flags |= DCACHE_NEED_AUTOMOUNT; diff --git a/fs/cifs/file.c b/fs/cifs/file.c index 6ee8f9270892..71a960da7cce 100644 --- a/fs/cifs/file.c +++ b/fs/cifs/file.c @@ -252,6 +252,12 @@ cifs_nt_open(char *full_path, struct inode *inode, struct cifs_sb_info *cifs_sb, rc = cifs_get_inode_info(&inode, full_path, buf, inode->i_sb, xid, fid); + if (rc) { + server->ops->close(xid, tcon, fid); + if (rc == -ESTALE) + rc = -EOPENSTALE; + } + out: kfree(buf); return rc; diff --git a/fs/cifs/inode.c b/fs/cifs/inode.c index e7192ee7a89c..a35c14105906 100644 --- a/fs/cifs/inode.c +++ b/fs/cifs/inode.c @@ -410,6 +410,7 @@ int cifs_get_inode_info_unix(struct inode **pinode, /* if uniqueid is different, return error */ if (unlikely(cifs_sb->mnt_cifs_flags & CIFS_MOUNT_SERVER_INUM && CIFS_I(*pinode)->uniqueid != fattr.cf_uniqueid)) { + CIFS_I(*pinode)->time = 0; /* force reval */ rc = -ESTALE; goto cgiiu_exit; } @@ -417,6 +418,7 @@ int cifs_get_inode_info_unix(struct inode **pinode, /* if filetype is different, return error */ if (unlikely(((*pinode)->i_mode & S_IFMT) != (fattr.cf_mode & S_IFMT))) { + CIFS_I(*pinode)->time = 0; /* force reval */ rc = -ESTALE; goto cgiiu_exit; } @@ -925,6 +927,7 @@ cifs_get_inode_info(struct inode **inode, const char *full_path, /* if uniqueid is different, return error */ if (unlikely(cifs_sb->mnt_cifs_flags & CIFS_MOUNT_SERVER_INUM && CIFS_I(*inode)->uniqueid != fattr.cf_uniqueid)) { + CIFS_I(*inode)->time = 0; /* force reval */ rc = -ESTALE; goto cgii_exit; } @@ -932,6 +935,7 @@ cifs_get_inode_info(struct inode **inode, const char *full_path, /* if filetype is different, return error */ if (unlikely(((*inode)->i_mode & S_IFMT) != (fattr.cf_mode & S_IFMT))) { + CIFS_I(*inode)->time = 0; /* force reval */ rc = -ESTALE; goto cgii_exit; } |