diff options
Diffstat (limited to 'drivers/crypto')
| -rw-r--r-- | drivers/crypto/intel/iaa/iaa_crypto_stats.c | 30 |
1 files changed, 17 insertions, 13 deletions
diff --git a/drivers/crypto/intel/iaa/iaa_crypto_stats.c b/drivers/crypto/intel/iaa/iaa_crypto_stats.c index 7820062a91e5..0f225bdf2279 100644 --- a/drivers/crypto/intel/iaa/iaa_crypto_stats.c +++ b/drivers/crypto/intel/iaa/iaa_crypto_stats.c @@ -159,7 +159,7 @@ static void device_stats_show(struct seq_file *m, struct iaa_device *iaa_device) wq_show(m, iaa_wq); } -static void global_stats_show(struct seq_file *m) +static int global_stats_show(struct seq_file *m, void *v) { seq_puts(m, "global stats:\n"); seq_printf(m, " total_comp_calls: %llu\n", total_comp_calls); @@ -173,6 +173,8 @@ static void global_stats_show(struct seq_file *m) total_completion_timeout_errors); seq_printf(m, " total_completion_comp_buf_overflow_errors: %llu\n\n", total_completion_comp_buf_overflow_errors); + + return 0; } static int wq_stats_show(struct seq_file *m, void *v) @@ -181,8 +183,6 @@ static int wq_stats_show(struct seq_file *m, void *v) mutex_lock(&iaa_devices_lock); - global_stats_show(m); - list_for_each_entry(iaa_device, &iaa_devices, list) device_stats_show(m, iaa_device); @@ -219,6 +219,18 @@ static const struct file_operations wq_stats_fops = { .release = single_release, }; +static int global_stats_open(struct inode *inode, struct file *file) +{ + return single_open(file, global_stats_show, file); +} + +static const struct file_operations global_stats_fops = { + .open = global_stats_open, + .read = seq_read, + .llseek = seq_lseek, + .release = single_release, +}; + DEFINE_DEBUGFS_ATTRIBUTE(wq_stats_reset_fops, NULL, iaa_crypto_stats_reset, "%llu\n"); int __init iaa_crypto_debugfs_init(void) @@ -228,16 +240,8 @@ int __init iaa_crypto_debugfs_init(void) iaa_crypto_debugfs_root = debugfs_create_dir("iaa_crypto", NULL); - debugfs_create_u64("total_comp_calls", 0644, - iaa_crypto_debugfs_root, &total_comp_calls); - debugfs_create_u64("total_decomp_calls", 0644, - iaa_crypto_debugfs_root, &total_decomp_calls); - debugfs_create_u64("total_sw_decomp_calls", 0644, - iaa_crypto_debugfs_root, &total_sw_decomp_calls); - debugfs_create_u64("total_comp_bytes_out", 0644, - iaa_crypto_debugfs_root, &total_comp_bytes_out); - debugfs_create_u64("total_decomp_bytes_in", 0644, - iaa_crypto_debugfs_root, &total_decomp_bytes_in); + debugfs_create_file("global_stats", 0644, iaa_crypto_debugfs_root, NULL, + &global_stats_fops); debugfs_create_file("wq_stats", 0644, iaa_crypto_debugfs_root, NULL, &wq_stats_fops); debugfs_create_file("stats_reset", 0644, iaa_crypto_debugfs_root, NULL, |