From: NeilBrown <neilb@suse.com>
To: Oleg Drokin <oleg.drokin@intel.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
James Simmons <jsimmons@infradead.org>,
Andreas Dilger <andreas.dilger@intel.com>
Cc: Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Lustre Development List <lustre-devel@lists.lustre.org>
Subject: [PATCH 11/30] staging: lustre: move LERRCHKSUM() to libcfs_debug.h
Date: Mon, 21 May 2018 14:35:12 +1000 [thread overview]
Message-ID: <152687731277.24196.3530883599521811927.stgit@noble> (raw)
In-Reply-To: <152687724799.24196.7718555295926047576.stgit@noble>
This macro is only used for debug messages, so use
it to the debug code.
Also improve the documentation slightly.
Signed-off-by: NeilBrown <neilb@suse.com>
---
.../staging/lustre/include/linux/libcfs/libcfs.h | 7 -------
.../lustre/include/linux/libcfs/libcfs_debug.h | 7 +++++++
2 files changed, 7 insertions(+), 7 deletions(-)
diff --git a/drivers/staging/lustre/include/linux/libcfs/libcfs.h b/drivers/staging/lustre/include/linux/libcfs/libcfs.h
index 57d66aff546b..be40cf4fb44a 100644
--- a/drivers/staging/lustre/include/linux/libcfs/libcfs.h
+++ b/drivers/staging/lustre/include/linux/libcfs/libcfs.h
@@ -89,13 +89,6 @@
#define LIBCFS_VERSION "0.7.0"
-/*
- * Lustre Error Checksum: calculates checksum
- * of Hex number by XORing each bit.
- */
-#define LERRCHKSUM(hexnum) (((hexnum) & 0xf) ^ ((hexnum) >> 4 & 0xf) ^ \
- ((hexnum) >> 8 & 0xf))
-
/* need both kernel and user-land acceptor */
#define LNET_ACCEPTOR_MIN_RESERVED_PORT 512
#define LNET_ACCEPTOR_MAX_RESERVED_PORT 1023
diff --git a/drivers/staging/lustre/include/linux/libcfs/libcfs_debug.h b/drivers/staging/lustre/include/linux/libcfs/libcfs_debug.h
index 0dc7b91efe7c..07f7d306ba9a 100644
--- a/drivers/staging/lustre/include/linux/libcfs/libcfs_debug.h
+++ b/drivers/staging/lustre/include/linux/libcfs/libcfs_debug.h
@@ -165,6 +165,13 @@ do { \
__CDEBUG(&cdls, mask, format, ## __VA_ARGS__); \
} while (0)
+/*
+ * Lustre Error Checksum: calculates checksum
+ * of Hex number by XORing the nybbles.
+ */
+#define LERRCHKSUM(hexnum) (((hexnum) & 0xf) ^ ((hexnum) >> 4 & 0xf) ^ \
+ ((hexnum) >> 8 & 0xf))
+
#define CWARN(format, ...) CDEBUG_LIMIT(D_WARNING, format, ## __VA_ARGS__)
#define CERROR(format, ...) CDEBUG_LIMIT(D_ERROR, format, ## __VA_ARGS__)
#define CNETERR(format, a...) CDEBUG_LIMIT(D_NETERROR, format, ## a)
next prev parent reply other threads:[~2018-05-21 4:38 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-05-21 4:35 [PATCH 00/30] staging: lustre: tidy up - module init and includes NeilBrown
2018-05-21 4:35 ` [PATCH 12/30] staging: lustre: discard cfs_block_sigsinv() NeilBrown
2018-05-21 4:35 ` [PATCH 13/30] staging: lustre: replace libcfs_register_ioctl with a blocking notifier_chain NeilBrown
2018-05-21 16:06 ` [lustre-devel] " Patrick Farrell
2018-05-22 21:06 ` NeilBrown
2018-05-21 4:35 ` [PATCH 09/30] staging: lustre: discard LOWEST_BIT_SET() NeilBrown
2018-05-21 4:35 ` [PATCH 03/30] staging: lustre: move files out of lustre/lnet/libcfs/linux/ NeilBrown
2018-05-21 4:35 ` NeilBrown [this message]
2018-05-21 4:35 ` [PATCH 08/30] staging: lustre: discard cfs_cap_t, use kernel_cap_t NeilBrown
2018-05-21 4:35 ` [PATCH 07/30] staging: lustre: simplify capability dropping NeilBrown
2018-05-21 4:35 ` [PATCH 01/30] staging: lustre: osc: tidy up osc_init() NeilBrown
2018-05-21 4:35 ` [PATCH 15/30] staging: lustre: make lnet_debugfs_symlink_def local to libcfs/modules.c NeilBrown
2018-05-21 4:35 ` [PATCH 06/30] staging: lustre: remove current_pid() and current_comm() NeilBrown
2018-05-21 4:35 ` [PATCH 02/30] staging: lustre: refactor libcfs initialization NeilBrown
2018-05-21 4:35 ` [PATCH 16/30] staging: lustre: move lnet_debug_log_upcall declaration to tracefile.h NeilBrown
2018-05-21 4:35 ` [PATCH 14/30] staging: lustre: clean up __LIBCFS_H macro NeilBrown
2018-05-21 4:35 ` [PATCH 04/30] staging: lustre: rename cfs_cpt_table to cfs_cpt_tab NeilBrown
2018-05-21 4:35 ` [PATCH 05/30] staging: lustre: remove conditional compilation from libcfs_cpu.c NeilBrown
2018-05-21 4:35 ` [PATCH 10/30] staging: lustre: discard CFS_TICK NeilBrown
2018-05-21 4:35 ` [PATCH 22/30] staging: lustre: remove libcfs_all.h includes from lnet/klnd NeilBrown
2018-05-21 4:35 ` [PATCH 20/30] staging: lustre: start moving includes out of libcfs.h NeilBrown
2018-05-21 4:35 ` [PATCH 27/30] staging: lustre: remove libcfs_all.h from fid, fld, obdclass NeilBrown
2018-05-21 4:35 ` [PATCH 28/30] staging: lustre: remove remaining libcfs_all.h includes from lustre/lustre NeilBrown
2018-05-21 4:35 ` [PATCH 25/30] staging: lustre: remove libcfs_all.h from remaining .h files NeilBrown
2018-05-21 4:35 ` [PATCH 21/30] staging: lustre: don't include libcfs.h in lnet/lib-lnet.h NeilBrown
2018-05-21 4:35 ` [PATCH 29/30] staging: lustre: move all libcfs_all includes except in lustre/lnet/libcfs/ NeilBrown
2018-05-21 4:35 ` [PATCH 26/30] staging: lustre: remove libcfs_all from ptlrpc NeilBrown
2018-05-21 4:35 ` [PATCH 18/30] staging: lustre: replace memory_presure funcitons by standard interfaces NeilBrown
2018-05-21 4:35 ` [PATCH 24/30] staging: lustre: remove libcfs_all.h from lustre/include/*.h NeilBrown
2018-05-21 4:35 ` [PATCH 30/30] staging: lustre: remove libcfs_all.h NeilBrown
2018-05-21 4:35 ` [PATCH 19/30] staging: lustre: discard libcfs_prim.h NeilBrown
2018-05-21 4:35 ` [PATCH 17/30] staging: lustre: move RESV_PORT definitions to lnet/lib-lnet.h NeilBrown
2018-05-21 4:35 ` [PATCH 23/30] staging: lustre: remove libcfs_all.h from includes lustre/lnet NeilBrown
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