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-rw-r--r--fs/ceph/file.c15
1 files changed, 10 insertions, 5 deletions
diff --git a/fs/ceph/file.c b/fs/ceph/file.c
index eb9028e..ef38f01 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,
@@ -725,7 +732,6 @@ 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);
}
@@ -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)
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