diff options
Diffstat (limited to 'fs/ceph/file.c')
| -rw-r--r-- | fs/ceph/file.c | 21 |
1 files changed, 13 insertions, 8 deletions
diff --git a/fs/ceph/file.c b/fs/ceph/file.c index 86a9c383955e..ef38f01c1795 100644 --- a/fs/ceph/file.c +++ b/fs/ceph/file.c @@ -157,7 +157,7 @@ static int ceph_init_file(struct inode *inode, struct file *file, int fmode) case S_IFDIR: dout("init_file %p %p 0%o (regular)\n", inode, file, inode->i_mode); - cf = kmem_cache_alloc(ceph_file_cachep, GFP_KERNEL | __GFP_ZERO); + cf = kmem_cache_zalloc(ceph_file_cachep, GFP_KERNEL); if (cf == NULL) { ceph_put_fmode(ceph_inode(inode), fmode); /* clean up */ return -ENOMEM; @@ -300,6 +300,7 @@ int ceph_atomic_open(struct inode *dir, struct dentry *dentry, struct ceph_mds_request *req; struct dentry *dn; struct ceph_acls_info acls = {}; + int mask; int err; dout("atomic_open %p dentry %p '%pd' %s flags %d mode 0%o\n", @@ -335,6 +336,12 @@ int ceph_atomic_open(struct inode *dir, struct dentry *dentry, acls.pagelist = NULL; } } + + mask = CEPH_STAT_CAP_INODE | CEPH_CAP_AUTH_SHARED; + if (ceph_security_xattr_wanted(dir)) + mask |= CEPH_CAP_XATTR_SHARED; + req->r_args.open.mask = cpu_to_le32(mask); + req->r_locked_dir = dir; /* caller holds dir->i_mutex */ err = ceph_mdsc_do_request(mdsc, (flags & (O_CREAT|O_TRUNC)) ? dir : NULL, @@ -698,8 +705,8 @@ static void ceph_aio_retry_work(struct work_struct *work) req = ceph_osdc_alloc_request(orig_req->r_osdc, snapc, 2, false, GFP_NOFS); - if (IS_ERR(req)) { - ret = PTR_ERR(req); + if (!req) { + ret = -ENOMEM; req = orig_req; goto out; } @@ -716,7 +723,6 @@ static void ceph_aio_retry_work(struct work_struct *work) ceph_osdc_build_request(req, req->r_ops[0].extent.offset, snapc, CEPH_NOSNAP, &aio_req->mtime); - ceph_put_snap_context(snapc); ceph_osdc_put_request(orig_req); req->r_callback = ceph_aio_complete_req; @@ -726,11 +732,11 @@ static void ceph_aio_retry_work(struct work_struct *work) ret = ceph_osdc_start_request(req->r_osdc, req, false); out: if (ret < 0) { - BUG_ON(ret == -EOLDSNAPC); req->r_result = ret; ceph_aio_complete_req(req, NULL); } + ceph_put_snap_context(snapc); kfree(aio_work); } @@ -783,7 +789,7 @@ ceph_direct_read_write(struct kiocb *iocb, struct iov_iter *iter, int num_pages = 0; int flags; int ret; - struct timespec mtime = CURRENT_TIME; + struct timespec mtime = current_fs_time(inode->i_sb); size_t count = iov_iter_count(iter); loff_t pos = iocb->ki_pos; bool write = iov_iter_rw(iter) == WRITE; @@ -949,7 +955,6 @@ ceph_direct_read_write(struct kiocb *iocb, struct iov_iter *iter, ret = ceph_osdc_start_request(req->r_osdc, req, false); if (ret < 0) { - BUG_ON(ret == -EOLDSNAPC); req->r_result = ret; ceph_aio_complete_req(req, NULL); } @@ -988,7 +993,7 @@ ceph_sync_write(struct kiocb *iocb, struct iov_iter *from, loff_t pos, int flags; int check_caps = 0; int ret; - struct timespec mtime = CURRENT_TIME; + struct timespec mtime = current_fs_time(inode->i_sb); size_t count = iov_iter_count(from); if (ceph_snap(file_inode(file)) != CEPH_NOSNAP) |
