diff options
Diffstat (limited to 'package/lttng-tools/lttng-tools-2.0-pre15-no-sync-file-range-in-uclibc.patch')
| -rw-r--r-- | package/lttng-tools/lttng-tools-2.0-pre15-no-sync-file-range-in-uclibc.patch | 87 |
1 files changed, 0 insertions, 87 deletions
diff --git a/package/lttng-tools/lttng-tools-2.0-pre15-no-sync-file-range-in-uclibc.patch b/package/lttng-tools/lttng-tools-2.0-pre15-no-sync-file-range-in-uclibc.patch deleted file mode 100644 index 861686b01..000000000 --- a/package/lttng-tools/lttng-tools-2.0-pre15-no-sync-file-range-in-uclibc.patch +++ /dev/null @@ -1,87 +0,0 @@ -Make sync_file_range() usage optional - -Under uClibc, sync_file_range() is not available under all -architectures, so we fall back to fdatasync() in this case. - -Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> - -Index: lttng-tools-2.0-pre15/configure.ac -=================================================================== ---- lttng-tools-2.0-pre15.orig/configure.ac 2012-02-01 16:31:31.140978817 +0100 -+++ lttng-tools-2.0-pre15/configure.ac 2012-02-01 16:31:42.110783708 +0100 -@@ -96,7 +96,7 @@ - - AM_CONDITIONAL([HAVE_LIBLTTNG_UST_CTL], [ test "x$ac_cv_lib_lttng_ust_ctl_ustctl_create_session" = "xyes" ]) - --AC_CHECK_FUNCS([sched_getcpu sysconf]) -+AC_CHECK_FUNCS([sched_getcpu sysconf sync_file_range]) - - # Option to only build the consumer daemon and its libraries - AC_ARG_WITH([consumerd-only], -Index: lttng-tools-2.0-pre15/liblttng-consumer/lttng-consumer.c -=================================================================== ---- lttng-tools-2.0-pre15.orig/liblttng-consumer/lttng-consumer.c 2012-02-01 16:36:00.876292596 +0100 -+++ lttng-tools-2.0-pre15/liblttng-consumer/lttng-consumer.c 2012-02-01 16:36:23.435901163 +0100 -@@ -527,11 +527,15 @@ - if (orig_offset < stream->chan->max_sb_size) { - return; - } -+#ifdef HAVE_SYNC_FILE_RANGE - sync_file_range(outfd, orig_offset - stream->chan->max_sb_size, - stream->chan->max_sb_size, - SYNC_FILE_RANGE_WAIT_BEFORE - | SYNC_FILE_RANGE_WRITE - | SYNC_FILE_RANGE_WAIT_AFTER); -+#else -+ fdatasync(outfd); -+#endif - /* - * Give hints to the kernel about how we access the file: - * POSIX_FADV_DONTNEED : we won't re-access data in a near future after -Index: lttng-tools-2.0-pre15/liblttng-kconsumer/lttng-kconsumer.c -=================================================================== ---- lttng-tools-2.0-pre15.orig/liblttng-kconsumer/lttng-kconsumer.c 2012-02-01 16:36:36.215679416 +0100 -+++ lttng-tools-2.0-pre15/liblttng-kconsumer/lttng-kconsumer.c 2012-02-01 16:59:08.622203348 +0100 -@@ -71,8 +71,12 @@ - goto end; - } - /* This won't block, but will start writeout asynchronously */ -+#ifdef HAVE_SYNC_FILE_RANGE - sync_file_range(outfd, stream->out_fd_offset, ret, - SYNC_FILE_RANGE_WRITE); -+#else -+ fdatasync(outfd); -+#endif - stream->out_fd_offset += ret; - } - -@@ -121,8 +125,12 @@ - } - len -= ret; - /* This won't block, but will start writeout asynchronously */ -+#ifdef HAVE_SYNC_FILE_RANGE - sync_file_range(outfd, stream->out_fd_offset, ret, - SYNC_FILE_RANGE_WRITE); -+#else -+ fdatasync(outfd); -+#endif - stream->out_fd_offset += ret; - } - lttng_consumer_sync_trace_file(stream, orig_offset); -Index: lttng-tools-2.0-pre15/liblttng-ustconsumer/lttng-ustconsumer.c -=================================================================== ---- lttng-tools-2.0-pre15.orig/liblttng-ustconsumer/lttng-ustconsumer.c 2012-02-01 16:37:11.495067263 +0100 -+++ lttng-tools-2.0-pre15/liblttng-ustconsumer/lttng-ustconsumer.c 2012-02-01 16:37:31.224724916 +0100 -@@ -70,8 +70,12 @@ - goto end; - } - /* This won't block, but will start writeout asynchronously */ -+#ifdef HAVE_SYNC_FILE_RANGE - sync_file_range(outfd, stream->out_fd_offset, ret, - SYNC_FILE_RANGE_WRITE); -+#else -+ fdatasync(outfd); -+#endif - stream->out_fd_offset += ret; - } - |