diff options
Diffstat (limited to 'kernel/printk/printk.c')
| -rw-r--r-- | kernel/printk/printk.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/kernel/printk/printk.c b/kernel/printk/printk.c index a72904890a5f..55338bfd3b55 100644 --- a/kernel/printk/printk.c +++ b/kernel/printk/printk.c @@ -729,7 +729,7 @@ static ssize_t devkmsg_write(struct kiocb *iocb, struct iov_iter *from) size_t len = iov_iter_count(from); ssize_t ret = len; - if (!user || len > LOG_LINE_MAX) + if (!user || len > PRINTKRB_RECORD_MAX) return -EINVAL; /* Ignore when user logging is disabled. */ @@ -1127,7 +1127,7 @@ static unsigned int __init add_to_rb(struct printk_ringbuffer *rb, return prb_record_text_space(&e); } -static char setup_text_buf[LOG_LINE_MAX] __initdata; +static char setup_text_buf[PRINTKRB_RECORD_MAX] __initdata; void __init setup_log_buf(int early) { @@ -1393,7 +1393,7 @@ static size_t record_print_text(struct printk_record *r, bool syslog, size_t text_len = r->info->text_len; size_t buf_size = r->text_buf_size; char *text = r->text_buf; - char prefix[PREFIX_MAX]; + char prefix[PRINTK_PREFIX_MAX]; bool truncated = false; size_t prefix_len; size_t line_len; @@ -1492,7 +1492,7 @@ static size_t get_record_print_text_size(struct printk_info *info, unsigned int line_count, bool syslog, bool time) { - char prefix[PREFIX_MAX]; + char prefix[PRINTK_PREFIX_MAX]; size_t prefix_len; prefix_len = info_print_prefix(info, syslog, time, prefix); @@ -1558,11 +1558,11 @@ static int syslog_print(char __user *buf, int size) int len = 0; u64 seq; - text = kmalloc(CONSOLE_LOG_MAX, GFP_KERNEL); + text = kmalloc(PRINTK_MESSAGE_MAX, GFP_KERNEL); if (!text) return -ENOMEM; - prb_rec_init_rd(&r, &info, text, CONSOLE_LOG_MAX); + prb_rec_init_rd(&r, &info, text, PRINTK_MESSAGE_MAX); mutex_lock(&syslog_lock); @@ -1663,7 +1663,7 @@ static int syslog_print_all(char __user *buf, int size, bool clear) u64 seq; bool time; - text = kmalloc(CONSOLE_LOG_MAX, GFP_KERNEL); + text = kmalloc(PRINTK_MESSAGE_MAX, GFP_KERNEL); if (!text) return -ENOMEM; @@ -1675,7 +1675,7 @@ static int syslog_print_all(char __user *buf, int size, bool clear) seq = find_first_fitting_seq(latched_seq_read_nolock(&clear_seq), -1, size, true, time); - prb_rec_init_rd(&r, &info, text, CONSOLE_LOG_MAX); + prb_rec_init_rd(&r, &info, text, PRINTK_MESSAGE_MAX); len = 0; prb_for_each_record(seq, prb, seq, &r) { @@ -2198,8 +2198,8 @@ int vprintk_store(int facility, int level, reserve_size = vsnprintf(&prefix_buf[0], sizeof(prefix_buf), fmt, args2) + 1; va_end(args2); - if (reserve_size > LOG_LINE_MAX) - reserve_size = LOG_LINE_MAX; + if (reserve_size > PRINTKRB_RECORD_MAX) + reserve_size = PRINTKRB_RECORD_MAX; /* Extract log level or control flags. */ if (facility == 0) @@ -2213,7 +2213,7 @@ int vprintk_store(int facility, int level, if (flags & LOG_CONT) { prb_rec_init_wr(&r, reserve_size); - if (prb_reserve_in_last(&e, prb, &r, caller_id, LOG_LINE_MAX)) { + if (prb_reserve_in_last(&e, prb, &r, caller_id, PRINTKRB_RECORD_MAX)) { text_len = printk_sprint(&r.text_buf[r.info->text_len], reserve_size, facility, &flags, fmt, args); r.info->text_len += text_len; @@ -2725,7 +2725,7 @@ static void console_prepend_dropped(struct printk_message *pmsg, unsigned long d * It is a rather theoretical problem when someone tries to * use a minimalist buffer. */ - if (WARN_ON_ONCE(len + PREFIX_MAX >= outbuf_sz)) + if (WARN_ON_ONCE(len + PRINTK_PREFIX_MAX >= outbuf_sz)) return; if (pmsg->outbuf_len + len >= outbuf_sz) { |