diff options
Diffstat (limited to 'fs/pstore')
| -rw-r--r-- | fs/pstore/ram.c | 17 |
1 files changed, 6 insertions, 11 deletions
diff --git a/fs/pstore/ram.c b/fs/pstore/ram.c index 69e893076ab7..bbd1e357c23d 100644 --- a/fs/pstore/ram.c +++ b/fs/pstore/ram.c @@ -38,11 +38,6 @@ #define RAMOOPS_KERNMSG_HDR "====" #define MIN_MEM_SIZE 4096UL -#if __BITS_PER_LONG == 64 -# define TVSEC_FMT "%ld" -#else -# define TVSEC_FMT "%lld" -#endif static ulong record_size = MIN_MEM_SIZE; module_param(record_size, ulong, 0400); @@ -164,15 +159,15 @@ static int ramoops_read_kmsg_hdr(char *buffer, struct timespec64 *time, char data_type; int header_length = 0; - if (sscanf(buffer, RAMOOPS_KERNMSG_HDR TVSEC_FMT ".%lu-%c\n%n", - &time->tv_sec, &time->tv_nsec, &data_type, + if (sscanf(buffer, RAMOOPS_KERNMSG_HDR "%lld.%lu-%c\n%n", + (time64_t *)&time->tv_sec, &time->tv_nsec, &data_type, &header_length) == 3) { if (data_type == 'C') *compressed = true; else *compressed = false; - } else if (sscanf(buffer, RAMOOPS_KERNMSG_HDR TVSEC_FMT ".%lu\n%n", - &time->tv_sec, &time->tv_nsec, + } else if (sscanf(buffer, RAMOOPS_KERNMSG_HDR "%lld.%lu\n%n", + (time64_t *)&time->tv_sec, &time->tv_nsec, &header_length) == 2) { *compressed = false; } else { @@ -367,8 +362,8 @@ static size_t ramoops_write_kmsg_hdr(struct persistent_ram_zone *prz, char *hdr; size_t len; - hdr = kasprintf(GFP_ATOMIC, RAMOOPS_KERNMSG_HDR TVSEC_FMT ".%lu-%c\n", - record->time.tv_sec, + hdr = kasprintf(GFP_ATOMIC, RAMOOPS_KERNMSG_HDR "%lld.%06lu-%c\n", + (time64_t)record->time.tv_sec, record->time.tv_nsec / 1000, record->compressed ? 'C' : 'D'); WARN_ON_ONCE(!hdr); |