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Groups > linux.kernel > #1371084

[PATCH 13/18] staging: lustre: hsm: Add CLF_RENAME_LAST flag

From James Simmons <jsimmons@infradead.org>
Newsgroups linux.kernel
Subject [PATCH 13/18] staging: lustre: hsm: Add CLF_RENAME_LAST flag
Date 2016-04-05 03:50 +0200
Message-ID <rkohZ-3Gi-19@gated-at.bofh.it> (permalink)
References <rkohY-3Gi-11@gated-at.bofh.it>
Organization linux.* mail to news gateway

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From: JC Lafoucriere <jacques-charles.lafoucriere@cea.fr>

Create a special flag for the last rename event.

Signed-off-by: JC Lafoucriere <jacques-charles.lafoucriere@cea.fr>
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-3718
Reviewed-on: http://review.whamcloud.com/7260
Reviewed-by: Jinshan Xiong <jinshan.xiong@intel.com>
Reviewed-by: John L. Hammond <john.hammond@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>
Signed-off-by: James Simmons <jsimmons@infradead.org>
---
 .../lustre/lustre/include/lustre/lustre_user.h     |    7 ++++++-
 1 files changed, 6 insertions(+), 1 deletions(-)

diff --git a/drivers/staging/lustre/lustre/include/lustre/lustre_user.h b/drivers/staging/lustre/lustre/include/lustre/lustre_user.h
index 4672145..e4e42e1 100644
--- a/drivers/staging/lustre/lustre/include/lustre/lustre_user.h
+++ b/drivers/staging/lustre/lustre/include/lustre/lustre_user.h
@@ -676,7 +676,12 @@ static inline const char *changelog_type2str(int type)
 #define CLF_UNLINK_HSM_EXISTS 0x0002 /* File has something in HSM */
 				     /* HSM cleaning needed */
 /* Flags for rename */
-#define CLF_RENAME_LAST       0x0001 /* rename unlink last hardlink of target */
+#define CLF_RENAME_LAST		0x0001	/* rename unlink last hardlink of
+					 * target
+					 */
+#define CLF_RENAME_LAST_EXISTS	0x0002	/* rename unlink last hardlink of target
+					 * has an archive in backend
+					 */
 
 /* Flags for HSM */
 /* 12b used (from high weight to low weight):
-- 
1.7.1

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Thread

[PATCH 00/18] fill in missing patches present in 2.4.92 version James Simmons <jsimmons@infradead.org> - 2016-04-05 03:50 +0200
  [PATCH 05/18] staging: lustre: libcfs: make D_HSM a unique value James Simmons <jsimmons@infradead.org> - 2016-04-05 03:50 +0200
  [PATCH 13/18] staging: lustre: hsm: Add CLF_RENAME_LAST flag James Simmons <jsimmons@infradead.org> - 2016-04-05 03:50 +0200
  [PATCH 16/18] staging: lustre: hsm: Add support to drop all pages for ll_data_version James Simmons <jsimmons@infradead.org> - 2016-04-05 03:50 +0200
  [PATCH 04/18] staging: lustre: libcfs: create array of debug names James Simmons <jsimmons@infradead.org> - 2016-04-05 03:50 +0200
  [PATCH 15/18] staging: lustre: llite: cancel open lock before closing file James Simmons <jsimmons@infradead.org> - 2016-04-05 03:50 +0200
  [PATCH 03/18] staging: lustre: libcfs: remove userland comments in libcfs_debug.h James Simmons <jsimmons@infradead.org> - 2016-04-05 03:50 +0200
  [PATCH 12/18] staging: lustre: mdc: document mdc_rpc_lock James Simmons <jsimmons@infradead.org> - 2016-04-05 03:50 +0200
  [PATCH 02/18] staging: lustre: llite: use 64bits flags in ll_lov_setea() James Simmons <jsimmons@infradead.org> - 2016-04-05 03:50 +0200
  [PATCH 08/18] staging: lustre: hsm: copy start error should set HP_FLAG_COMPLETED James Simmons <jsimmons@infradead.org> - 2016-04-05 03:50 +0200
  [PATCH 11/18] staging: lustre: llite: Delaying creation of client side proc entries. James Simmons <jsimmons@infradead.org> - 2016-04-05 03:50 +0200
  [PATCH 01/18] staging: lustre: ldlm: fix 'deadcode' errors James Simmons <jsimmons@infradead.org> - 2016-04-05 03:50 +0200
  [PATCH 17/18] staging: lustre: fix 'no effect' errors James Simmons <jsimmons@infradead.org> - 2016-04-05 03:50 +0200
  [PATCH 07/18] staging: lustre: hsm: rename hai_zero() HSM function James Simmons <jsimmons@infradead.org> - 2016-04-05 03:50 +0200
  [PATCH 10/18] staging: lustre: llite: reset writeback index in ll_writepages James Simmons <jsimmons@infradead.org> - 2016-04-05 03:50 +0200
  [PATCH 06/18] staging: lustre: hsm: Fix lu_ref for lease handle James Simmons <jsimmons@infradead.org> - 2016-04-05 03:50 +0200
  [PATCH 14/18] staging: lustre: fix 'NULL pointer dereference' errors James Simmons <jsimmons@infradead.org> - 2016-04-05 03:50 +0200
  [PATCH 09/18] staging: lustre: lov: Get the correct address of lmm_objects James Simmons <jsimmons@infradead.org> - 2016-04-05 04:00 +0200

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