struct ratelimit_state s_err_ratelimit_state;
struct ratelimit_state s_warning_ratelimit_state;
struct ratelimit_state s_msg_ratelimit_state;
+ atomic_t s_warning_count;
+ atomic_t s_msg_count;
/* Encryption context for '-o test_dummy_encryption' */
struct fscrypt_dummy_context s_dummy_enc_ctx;
struct va_format vaf;
va_list args;
+ atomic_inc(&EXT4_SB(sb)->s_msg_count);
if (!___ratelimit(&(EXT4_SB(sb)->s_msg_ratelimit_state), "EXT4-fs"))
return;
va_end(args);
}
-#define ext4_warning_ratelimit(sb) \
- ___ratelimit(&(EXT4_SB(sb)->s_warning_ratelimit_state), \
- "EXT4-fs warning")
+static int ext4_warning_ratelimit(struct super_block *sb)
+{
+ atomic_inc(&EXT4_SB(sb)->s_warning_count);
+ return ___ratelimit(&(EXT4_SB(sb)->s_warning_ratelimit_state),
+ "EXT4-fs warning");
+}
void __ext4_warning(struct super_block *sb, const char *function,
unsigned int line, const char *fmt, ...)
ratelimit_state_init(&sbi->s_err_ratelimit_state, 5 * HZ, 10);
ratelimit_state_init(&sbi->s_warning_ratelimit_state, 5 * HZ, 10);
ratelimit_state_init(&sbi->s_msg_ratelimit_state, 5 * HZ, 10);
+ atomic_set(&sbi->s_warning_count, 0);
+ atomic_set(&sbi->s_msg_count, 0);
kfree(orig_data);
return 0;
#define EXT4_RW_ATTR_SBI_UL(_name,_elname) \
EXT4_ATTR_OFFSET(_name, 0644, pointer_ul, ext4_sb_info, _elname)
+#define EXT4_RO_ATTR_SBI_ATOMIC(_name,_elname) \
+ EXT4_ATTR_OFFSET(_name, 0444, pointer_atomic, ext4_sb_info, _elname)
+
#define EXT4_ATTR_PTR(_name,_mode,_id,_ptr) \
static struct ext4_attr ext4_attr_##_name = { \
.attr = {.name = __stringify(_name), .mode = _mode }, \
#ifdef CONFIG_EXT4_DEBUG
EXT4_RW_ATTR_SBI_UL(simulate_fail, s_simulate_fail);
#endif
+EXT4_RO_ATTR_SBI_ATOMIC(warning_count, s_warning_count);
+EXT4_RO_ATTR_SBI_ATOMIC(msg_count, s_msg_count);
EXT4_RO_ATTR_ES_UI(errors_count, s_error_count);
EXT4_RO_ATTR_ES_U8(first_error_errcode, s_first_error_errcode);
EXT4_RO_ATTR_ES_U8(last_error_errcode, s_last_error_errcode);
ATTR_LIST(msg_ratelimit_interval_ms),
ATTR_LIST(msg_ratelimit_burst),
ATTR_LIST(errors_count),
+ ATTR_LIST(warning_count),
+ ATTR_LIST(msg_count),
ATTR_LIST(first_error_ino),
ATTR_LIST(last_error_ino),
ATTR_LIST(first_error_block),