*
* You should have received a copy of the GNU General Public License
* version 2 along with this program; If not, see
- * http://www.sun.com/software/products/lustre/docs/GPLv2.pdf
- *
- * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
- * CA 95054 USA or visit www.sun.com if you need additional information or
- * have any questions.
+ * http://www.gnu.org/licenses/gpl-2.0.html
*
* GPL HEADER END
*/
* Copyright (c) 2007, 2010, Oracle and/or its affiliates. All rights reserved.
* Use is subject to license terms.
*
- * Copyright (c) 2012, 2013, Intel Corporation.
+ * Copyright (c) 2012, 2014, Intel Corporation.
*/
/*
* This file is part of Lustre, http://www.lustre.org/
#define DEBUG_SUBSYSTEM S_CLASS
-#ifndef __KERNEL__
-#include <liblustre.h>
-#else
+#include <linux/fs.h>
#include <linux/module.h>
+#include <linux/pagemap.h> /* for PAGE_SIZE */
#include <obd_class.h>
-#include <lustre/lustre_idl.h>
-#endif
-
-#ifdef __KERNEL__
-#include <linux/fs.h>
-#include <linux/pagemap.h> /* for PAGE_CACHE_SIZE */
/*FIXME: Just copy from obdo_from_inode*/
-void obdo_from_la(struct obdo *dst, struct lu_attr *la, __u64 valid)
+void obdo_from_la(struct obdo *dst, const struct lu_attr *la, u64 valid)
{
- obd_flag newvalid = 0;
+ u64 newvalid = 0;
if (valid & LA_ATIME) {
dst->o_atime = la->la_atime;
dst->o_gid = la->la_gid;
newvalid |= OBD_MD_FLGID;
}
- dst->o_valid |= newvalid;
+ if (valid & LA_PROJID) {
+ dst->o_projid = la->la_projid;
+ newvalid |= OBD_MD_FLPROJID;
+ }
+ if (valid & LA_FLAGS) {
+ dst->o_flags = la->la_flags;
+ newvalid |= OBD_MD_FLFLAGS;
+ }
+ dst->o_valid |= newvalid;
}
EXPORT_SYMBOL(obdo_from_la);
/*FIXME: Just copy from obdo_from_inode*/
-void la_from_obdo(struct lu_attr *dst, const struct obdo *obdo, obd_flag valid)
+void la_from_obdo(struct lu_attr *dst, const struct obdo *obdo, u64 valid)
{
- __u64 newvalid = 0;
+ u64 newvalid = 0;
valid &= obdo->o_valid;
dst->la_gid = obdo->o_gid;
newvalid |= LA_GID;
}
- dst->la_valid = newvalid;
+ if (valid & OBD_MD_FLPROJID) {
+ dst->la_projid = obdo->o_projid;
+ newvalid |= LA_PROJID;
+ }
+ if (valid & OBD_MD_FLFLAGS) {
+ dst->la_flags = obdo->o_flags;
+ newvalid |= LA_FLAGS;
+ }
+ dst->la_valid = newvalid;
}
EXPORT_SYMBOL(la_from_obdo);
-
-void obdo_refresh_inode(struct inode *dst, struct obdo *src, obd_flag valid)
-{
- valid &= src->o_valid;
-
- if (valid & (OBD_MD_FLCTIME | OBD_MD_FLMTIME))
- CDEBUG(D_INODE,
- "valid "LPX64", cur time %lu/%lu, new "LPU64"/"LPU64"\n",
- src->o_valid, LTIME_S(dst->i_mtime),
- LTIME_S(dst->i_ctime), src->o_mtime, src->o_ctime);
-
- if (valid & OBD_MD_FLATIME && src->o_atime > LTIME_S(dst->i_atime))
- LTIME_S(dst->i_atime) = src->o_atime;
- if (valid & OBD_MD_FLMTIME && src->o_mtime > LTIME_S(dst->i_mtime))
- LTIME_S(dst->i_mtime) = src->o_mtime;
- if (valid & OBD_MD_FLCTIME && src->o_ctime > LTIME_S(dst->i_ctime))
- LTIME_S(dst->i_ctime) = src->o_ctime;
- if (valid & OBD_MD_FLSIZE)
- i_size_write(dst, src->o_size);
- /* optimum IO size */
- if (valid & OBD_MD_FLBLKSZ && src->o_blksize > (1 << dst->i_blkbits))
- dst->i_blkbits = ffs(src->o_blksize) - 1;
-
- if (dst->i_blkbits < PAGE_CACHE_SHIFT)
- dst->i_blkbits = PAGE_CACHE_SHIFT;
-
- /* allocation of space */
- if (valid & OBD_MD_FLBLOCKS && src->o_blocks > dst->i_blocks)
- /*
- * XXX shouldn't overflow be checked here like in
- * obdo_to_inode().
- */
- dst->i_blocks = src->o_blocks;
-}
-EXPORT_SYMBOL(obdo_refresh_inode);
-
-void obdo_to_inode(struct inode *dst, struct obdo *src, obd_flag valid)
-{
- valid &= src->o_valid;
-
- LASSERTF(!(valid & (OBD_MD_FLTYPE | OBD_MD_FLGENER | OBD_MD_FLFID |
- OBD_MD_FLID | OBD_MD_FLGROUP)),
- "object "DOSTID", valid %x\n", POSTID(&src->o_oi), valid);
-
- if (valid & (OBD_MD_FLCTIME | OBD_MD_FLMTIME))
- CDEBUG(D_INODE,
- "valid "LPX64", cur time %lu/%lu, new "LPU64"/"LPU64"\n",
- src->o_valid, LTIME_S(dst->i_mtime),
- LTIME_S(dst->i_ctime), src->o_mtime, src->o_ctime);
-
- if (valid & OBD_MD_FLATIME)
- LTIME_S(dst->i_atime) = src->o_atime;
- if (valid & OBD_MD_FLMTIME)
- LTIME_S(dst->i_mtime) = src->o_mtime;
- if (valid & OBD_MD_FLCTIME && src->o_ctime > LTIME_S(dst->i_ctime))
- LTIME_S(dst->i_ctime) = src->o_ctime;
- if (valid & OBD_MD_FLSIZE)
- i_size_write(dst, src->o_size);
- if (valid & OBD_MD_FLBLOCKS) { /* allocation of space */
- dst->i_blocks = src->o_blocks;
- if (dst->i_blocks < src->o_blocks) /* overflow */
- dst->i_blocks = -1;
-
- }
- if (valid & OBD_MD_FLBLKSZ)
- dst->i_blkbits = ffs(src->o_blksize)-1;
- if (valid & OBD_MD_FLMODE)
- dst->i_mode = (dst->i_mode & S_IFMT) | (src->o_mode & ~S_IFMT);
- if (valid & OBD_MD_FLUID)
- dst->i_uid = src->o_uid;
- if (valid & OBD_MD_FLGID)
- dst->i_gid = src->o_gid;
- if (valid & OBD_MD_FLFLAGS)
- dst->i_flags = src->o_flags;
-}
-EXPORT_SYMBOL(obdo_to_inode);
-#endif
git://git.whamcloud.com / fs / lustre-release.git / blobdiff