diff options
Diffstat (limited to 'fs/cifs/file.c')
| -rw-r--r-- | fs/cifs/file.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/fs/cifs/file.c b/fs/cifs/file.c index d5fec92e0360..5f29354b072a 100644 --- a/fs/cifs/file.c +++ b/fs/cifs/file.c @@ -467,6 +467,14 @@ int cifs_open(struct inode *inode, struct file *file) cifs_dbg(FYI, "inode = 0x%p file flags are 0x%x for %s\n", inode, file->f_flags, full_path); + if (file->f_flags & O_DIRECT && + cifs_sb->mnt_cifs_flags & CIFS_MOUNT_STRICT_IO) { + if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_NO_BRL) + file->f_op = &cifs_file_direct_nobrl_ops; + else + file->f_op = &cifs_file_direct_ops; + } + if (server->oplocks) oplock = REQ_OPLOCK; else @@ -3560,15 +3568,9 @@ static int cifs_readpages(struct file *file, struct address_space *mapping, lru_cache_add_file(page); unlock_page(page); page_cache_release(page); - if (rc == -EAGAIN) - list_add_tail(&page->lru, &tmplist); } + /* Fallback to the readpage in error/reconnect cases */ kref_put(&rdata->refcount, cifs_readdata_release); - if (rc == -EAGAIN) { - /* Re-add pages to the page_list and retry */ - list_splice(&tmplist, page_list); - continue; - } break; } |