libceph: define new ceph_file_layout structure
Define new ceph_file_layout structure and rename old ceph_file_layout
to ceph_file_layout_legacy. This is preparation for adding namespace
to ceph_file_layout structure.
Signed-off-by: Yan, Zheng <zyan@redhat.com>
diff --git a/fs/ceph/addr.c b/fs/ceph/addr.c
index 26a9d10..3f8efd8 100644
--- a/fs/ceph/addr.c
+++ b/fs/ceph/addr.c
@@ -1730,7 +1730,7 @@
POOL_WRITE = 2,
};
-static int __ceph_pool_perm_get(struct ceph_inode_info *ci, u32 pool)
+static int __ceph_pool_perm_get(struct ceph_inode_info *ci, s64 pool)
{
struct ceph_fs_client *fsc = ceph_inode_to_client(&ci->vfs_inode);
struct ceph_mds_client *mdsc = fsc->mdsc;
@@ -1757,7 +1757,7 @@
if (*p)
goto out;
- dout("__ceph_pool_perm_get pool %u no perm cached\n", pool);
+ dout("__ceph_pool_perm_get pool %lld no perm cached\n", pool);
down_write(&mdsc->pool_perm_rwsem);
parent = NULL;
@@ -1860,13 +1860,13 @@
out:
if (!err)
err = have;
- dout("__ceph_pool_perm_get pool %u result = %d\n", pool, err);
+ dout("__ceph_pool_perm_get pool %lld result = %d\n", pool, err);
return err;
}
int ceph_pool_perm_check(struct ceph_inode_info *ci, int need)
{
- u32 pool;
+ s64 pool;
int ret, flags;
/* does not support pool namespace yet */
@@ -1879,17 +1879,17 @@
spin_lock(&ci->i_ceph_lock);
flags = ci->i_ceph_flags;
- pool = ceph_file_layout_pg_pool(ci->i_layout);
+ pool = ci->i_layout.pool_id;
spin_unlock(&ci->i_ceph_lock);
check:
if (flags & CEPH_I_POOL_PERM) {
if ((need & CEPH_CAP_FILE_RD) && !(flags & CEPH_I_POOL_RD)) {
- dout("ceph_pool_perm_check pool %u no read perm\n",
+ dout("ceph_pool_perm_check pool %lld no read perm\n",
pool);
return -EPERM;
}
if ((need & CEPH_CAP_FILE_WR) && !(flags & CEPH_I_POOL_WR)) {
- dout("ceph_pool_perm_check pool %u no write perm\n",
+ dout("ceph_pool_perm_check pool %lld no write perm\n",
pool);
return -EPERM;
}
@@ -1907,10 +1907,10 @@
flags |= CEPH_I_POOL_WR;
spin_lock(&ci->i_ceph_lock);
- if (pool == ceph_file_layout_pg_pool(ci->i_layout)) {
+ if (pool == ci->i_layout.pool_id) {
ci->i_ceph_flags = flags;
} else {
- pool = ceph_file_layout_pg_pool(ci->i_layout);
+ pool = ci->i_layout.pool_id;
flags = ci->i_ceph_flags;
}
spin_unlock(&ci->i_ceph_lock);