LU-6179 llite: Implement ladvise lockahead

[fs/lustre-release.git] / libcfs / libcfs / tracefile.h

diff --git a/libcfs/libcfs/tracefile.h b/libcfs/libcfs/tracefile.h
index 7c570fa..14e3311 100644 (file)
--- a/libcfs/libcfs/tracefile.h
+++ b/libcfs/libcfs/tracefile.h
@@ -15,11 +15,7 @@
  *
  * 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
  */
@@ -52,7 +48,6 @@ enum cfs_trace_buf_type {
 extern char      cfs_tracefile[TRACEFILE_NAME_SIZE];
 extern long long cfs_tracefile_size;
 
-extern char lnet_upcall[1024];
 /**
  * The path of debug log dump upcall script.
  */
@@ -87,7 +82,6 @@ int cfs_trace_dump_debug_buffer_usrstr(void __user *usr_str, int usr_str_nob);
 int cfs_trace_daemon_command(char *str);
 int cfs_trace_daemon_command_usrstr(void __user *usr_str, int usr_str_nob);
 int cfs_trace_set_debug_mb(int mb);
-int cfs_trace_set_debug_mb_usrstr(void __user *usr_str, int usr_str_nob);
 int cfs_trace_get_debug_mb(void);
 
 extern void libcfs_debug_dumplog_internal(void *arg);
@@ -96,7 +90,7 @@ extern void libcfs_unregister_panic_notifier(void);
 extern int  libcfs_panic_in_progress;
 extern int  cfs_trace_max_debug_mb(void);
 
-#define TCD_MAX_PAGES (5 << (20 - PAGE_CACHE_SHIFT))
+#define TCD_MAX_PAGES (5 << (20 - PAGE_SHIFT))
 #define TCD_STOCK_PAGES (TCD_MAX_PAGES)
 #define CFS_TRACEFILE_SIZE (500 << 20)
 
@@ -105,7 +99,7 @@ extern int  cfs_trace_max_debug_mb(void);
 /*
  * Private declare for tracefile
  */
-#define TCD_MAX_PAGES (5 << (20 - PAGE_CACHE_SHIFT))
+#define TCD_MAX_PAGES (5 << (20 - PAGE_SHIFT))
 #define TCD_STOCK_PAGES (TCD_MAX_PAGES)
 
 #define CFS_TRACEFILE_SIZE (500 << 20)
@@ -316,7 +310,7 @@ do {                                                                    \
 do {                                                                    \
         __LASSERT(tage != NULL);                                        \
         __LASSERT(tage->page != NULL);                                  \
-       __LASSERT(tage->used <= PAGE_CACHE_SIZE);                         \
+       __LASSERT(tage->used <= PAGE_SIZE);                         \
        __LASSERT(page_count(tage->page) > 0);                      \
 } while (0)