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staging/lustre: use 64-bit times in debug print

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This adapts the format string and get_seconds() call to not
overflow in 2038 in the libcfs_debug_dumplog_internal()
function.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Oleg Drokin <green@linuxhacker.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Arnd Bergmann 2015-09-27 16:45:25 -04:00 committed by Greg Kroah-Hartman
parent 80018a9edb
commit 589bfa3769
1 changed files with 2 additions and 2 deletions
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4
drivers/staging/lustre/lustre/libcfs/debug.c
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@ -452,8 +452,8 @@ void libcfs_debug_dumplog_internal(void *arg)
if (strncmp(libcfs_debug_file_path_arr, "NONE", 4) != 0) {
snprintf(debug_file_name, sizeof(debug_file_name) - 1,
"%s.%ld.%ld", libcfs_debug_file_path_arr,
get_seconds(), (long_ptr_t)arg);
"%s.%lld.%ld", libcfs_debug_file_path_arr,
(s64)ktime_get_real_seconds(), (long_ptr_t)arg);
pr_alert("LustreError: dumping log to %s\n",
debug_file_name);
cfs_tracefile_dump_all_pages(debug_file_name);