* A mutex serializing calls to slp_inode_fini() under extreme memory
* pressure, when environments cannot be allocated.
*/
-static DEFINE_MUTEX(ccc_inode_fini_guard);
+static CFS_DEFINE_MUTEX(ccc_inode_fini_guard);
static int dummy_refcheck;
int ccc_global_init(struct lu_device_type *device_type)
/*
* Also, don't match incomplete write locks for read, otherwise read
* would enqueue missing sub-locks in the write mode.
- *
- * XXX this is a candidate for generic locking policy, to be moved
- * into cl_lock_lookup().
*/
else if (need->cld_mode != descr->cld_mode)
result = lock->cll_state >= CLS_ENQUEUED;
if (rc == 0) {
if (lock->cll_descr.cld_start == 0 &&
lock->cll_descr.cld_end == CL_PAGE_EOF) {
- cl_isize_write(inode, attr->cat_kms);
+ cl_isize_write_nolock(inode, attr->cat_kms);
CDEBUG(D_INODE, DFID" updating i_size %llu\n",
PFID(lu_object_fid(&obj->co_lu)),
(__u64)cl_isize_read(inode));
cl_inode_mtime(inode) = attr->cat_mtime;
cl_inode_atime(inode) = attr->cat_atime;
cl_inode_ctime(inode) = attr->cat_ctime;
- } else
- CL_LOCK_DEBUG(D_ERROR, env, lock, "attr_get: %i\n", rc);
+ } else {
+ CL_LOCK_DEBUG(D_INFO, env, lock, "attr_get: %i\n", rc);
+ }
cl_object_attr_unlock(obj);
cl_isize_unlock(inode, 0);
}
descr->cld_obj = obj;
descr->cld_start = start;
descr->cld_end = end;
+ descr->cld_enq_flags = enqflags;
- cio->cui_link.cill_enq_flags = enqflags;
cl_io_lock_add(env, io, &cio->cui_link);
RETURN(0);
}
*/
if (cl_isize_read(inode) < kms) {
if (vfslock)
- cl_isize_write(inode, kms);
- else
cl_isize_write_nolock(inode, kms);
+ else
+ cl_isize_write(inode, kms);
}
}
}
*
* - o_generation
*
- * - and IO epoch (stored in o_easize),
+ * - o_ioepoch,
*
* and capability.
*/
if (slice->crs_req->crq_type == CRT_WRITE) {
if (flags & OBD_MD_FLEPOCH) {
oa->o_valid |= OBD_MD_FLEPOCH;
- oa->o_easize = cl_i2info(inode)->lli_ioepoch;
+ oa->o_ioepoch = cl_i2info(inode)->lli_ioepoch;
valid_flags |= OBD_MD_FLMTIME|OBD_MD_FLCTIME|
OBD_MD_FLUID|OBD_MD_FLGID|
OBD_MD_FLFID|OBD_MD_FLGENER;
env = cl_env_get(&refcheck);
emergency = IS_ERR(env);
if (emergency) {
- mutex_lock(&ccc_inode_fini_guard);
+ cfs_mutex_lock(&ccc_inode_fini_guard);
LASSERT(ccc_inode_fini_env != NULL);
cl_env_implant(ccc_inode_fini_env, &refcheck);
env = ccc_inode_fini_env;
lli->lli_clob = NULL;
if (emergency) {
cl_env_unplant(ccc_inode_fini_env, &refcheck);
- mutex_unlock(&ccc_inode_fini_guard);
+ cfs_mutex_unlock(&ccc_inode_fini_guard);
} else
cl_env_put(env, &refcheck);
cl_env_reexit(cookie);