cfs_time_shift_64(-OBD_STATFS_CACHE_SECONDS),
OBD_STATFS_NODELAY);
if (!rc)
- rc = seq_printf(m, "%u\n", osfs.os_bsize);
+ seq_printf(m, "%u\n", osfs.os_bsize);
return rc;
}
LPROC_SEQ_FOPS_RO(ll_blksize);
while (blk_size >>= 1)
result <<= 1;
- rc = seq_printf(m, LPU64"\n", result);
+ seq_printf(m, LPU64"\n", result);
}
return rc;
}
while (blk_size >>= 1)
result <<= 1;
- rc = seq_printf(m, LPU64"\n", result);
+ seq_printf(m, LPU64"\n", result);
}
return rc;
}
while (blk_size >>= 1)
result <<= 1;
- rc = seq_printf(m, LPU64"\n", result);
+ seq_printf(m, LPU64"\n", result);
}
return rc;
}
cfs_time_shift_64(-OBD_STATFS_CACHE_SECONDS),
OBD_STATFS_NODELAY);
if (!rc)
- rc = seq_printf(m, LPU64"\n", osfs.os_files);
+ seq_printf(m, LPU64"\n", osfs.os_files);
return rc;
}
LPROC_SEQ_FOPS_RO(ll_filestotal);
cfs_time_shift_64(-OBD_STATFS_CACHE_SECONDS),
OBD_STATFS_NODELAY);
if (!rc)
- rc = seq_printf(m, LPU64"\n", osfs.os_ffree);
+ seq_printf(m, LPU64"\n", osfs.os_ffree);
return rc;
}
LPROC_SEQ_FOPS_RO(ll_filesfree);
static int ll_client_type_seq_show(struct seq_file *m, void *v)
{
struct ll_sb_info *sbi = ll_s2sbi((struct super_block *)m->private);
- int rc;
LASSERT(sbi != NULL);
if (sbi->ll_flags & LL_SBI_RMT_CLIENT)
- rc = seq_printf(m, "remote client\n");
+ seq_puts(m, "remote client\n");
else
- rc = seq_printf(m, "local client\n");
- return rc;
+ seq_puts(m, "local client\n");
+ return 0;
}
LPROC_SEQ_FOPS_RO(ll_client_type);
struct super_block *sb = m->private;
LASSERT(sb != NULL);
- return seq_printf(m, "%s\n", sb->s_type->name);
+ seq_printf(m, "%s\n", sb->s_type->name);
+ return 0;
}
LPROC_SEQ_FOPS_RO(ll_fstype);
struct super_block *sb = m->private;
LASSERT(sb != NULL);
- return seq_printf(m, "%s\n", ll_s2sbi(sb)->ll_sb_uuid.uuid);
+ seq_printf(m, "%s\n", ll_s2sbi(sb)->ll_sb_uuid.uuid);
+ return 0;
}
LPROC_SEQ_FOPS_RO(ll_sb_uuid);
{
struct ll_sb_info *sbi = ll_s2sbi((struct super_block *)m->private);
- return seq_printf(m, "%u\n", sbi->ll_xattr_cache_enabled);
+ seq_printf(m, "%u\n", sbi->ll_xattr_cache_enabled);
+ return 0;
}
static ssize_t ll_xattr_cache_seq_write(struct file *file,
max_cached_mb = cache->ccc_lru_max >> shift;
unused_mb = atomic_long_read(&cache->ccc_lru_left) >> shift;
- return seq_printf(m,
- "users: %d\n"
- "max_cached_mb: %ld\n"
- "used_mb: %ld\n"
- "unused_mb: %ld\n"
- "reclaim_count: %u\n",
- atomic_read(&cache->ccc_users),
- max_cached_mb,
- max_cached_mb - unused_mb,
- unused_mb,
- cache->ccc_lru_shrinkers);
+ seq_printf(m, "users: %d\n"
+ "max_cached_mb: %ld\n"
+ "used_mb: %ld\n"
+ "unused_mb: %ld\n"
+ "reclaim_count: %u\n",
+ atomic_read(&cache->ccc_users),
+ max_cached_mb,
+ max_cached_mb - unused_mb,
+ unused_mb,
+ cache->ccc_lru_shrinkers);
+ return 0;
}
static ssize_t
struct super_block *sb = m->private;
struct ll_sb_info *sbi = ll_s2sbi(sb);
- return seq_printf(m, "%u\n", (sbi->ll_flags & LL_SBI_CHECKSUM) ? 1 : 0);
+ seq_printf(m, "%u\n", (sbi->ll_flags & LL_SBI_CHECKSUM) ? 1 : 0);
+ return 0;
}
static ssize_t ll_checksum_seq_write(struct file *file,
struct super_block *sb = m->private;
if (ll_s2sbi(sb)->ll_stats_track_type == type) {
- return seq_printf(m, "%d\n",
- ll_s2sbi(sb)->ll_stats_track_id);
+ seq_printf(m, "%d\n",
+ ll_s2sbi(sb)->ll_stats_track_id);
} else if (ll_s2sbi(sb)->ll_stats_track_type == STATS_TRACK_ALL) {
- return seq_printf(m, "0 (all)\n");
+ seq_puts(m, "0 (all)\n");
} else {
- return seq_printf(m, "untracked\n");
+ seq_puts(m, "untracked\n");
}
+ return 0;
}
static int ll_wr_track_id(const char __user *buffer, unsigned long count,
struct super_block *sb = m->private;
struct ll_sb_info *sbi = ll_s2sbi(sb);
- return seq_printf(m, "%u\n", sbi->ll_sa_max);
+ seq_printf(m, "%u\n", sbi->ll_sa_max);
+ return 0;
}
static ssize_t ll_statahead_max_seq_write(struct file *file,
struct super_block *sb = m->private;
struct ll_sb_info *sbi = ll_s2sbi(sb);
- return seq_printf(m, "%u\n",
- sbi->ll_flags & LL_SBI_AGL_ENABLED ? 1 : 0);
+ seq_printf(m, "%u\n",
+ sbi->ll_flags & LL_SBI_AGL_ENABLED ? 1 : 0);
+ return 0;
}
static ssize_t ll_statahead_agl_seq_write(struct file *file,
struct super_block *sb = m->private;
struct ll_sb_info *sbi = ll_s2sbi(sb);
- return seq_printf(m,
- "statahead total: %u\n"
- "statahead wrong: %u\n"
- "agl total: %u\n",
- atomic_read(&sbi->ll_sa_total),
- atomic_read(&sbi->ll_sa_wrong),
- atomic_read(&sbi->ll_agl_total));
+ seq_printf(m, "statahead total: %u\n"
+ "statahead wrong: %u\n"
+ "agl total: %u\n",
+ atomic_read(&sbi->ll_sa_total),
+ atomic_read(&sbi->ll_sa_wrong),
+ atomic_read(&sbi->ll_agl_total));
+ return 0;
}
LPROC_SEQ_FOPS_RO(ll_statahead_stats);
struct super_block *sb = m->private;
struct ll_sb_info *sbi = ll_s2sbi(sb);
- return seq_printf(m, "%u\n",
- (sbi->ll_flags & LL_SBI_LAZYSTATFS) ? 1 : 0);
+ seq_printf(m, "%u\n",
+ (sbi->ll_flags & LL_SBI_LAZYSTATFS) ? 1 : 0);
+ return 0;
}
static ssize_t ll_lazystatfs_seq_write(struct file *file,
if (rc)
return rc;
- return seq_printf(m, "%u\n", ealen);
+ seq_printf(m, "%u\n", ealen);
+ return 0;
}
LPROC_SEQ_FOPS_RO(ll_max_easize);
if (rc)
return rc;
- return seq_printf(m, "%u\n", ealen);
+ seq_printf(m, "%u\n", ealen);
+ return 0;
}
/**
pages = atomic_long_read(&cache->ccc_unstable_nr);
mb = (pages * PAGE_CACHE_SIZE) >> 20;
- return seq_printf(m, "unstable_check: %8d\n"
- "unstable_pages: %12ld\n"
- "unstable_mb: %8d\n",
- cache->ccc_unstable_check, pages, mb);
+ seq_printf(m, "unstable_check: %8d\n"
+ "unstable_pages: %12ld\n"
+ "unstable_mb: %8d\n",
+ cache->ccc_unstable_check, pages, mb);
+ return 0;
}
static ssize_t ll_unstable_stats_seq_write(struct file *file,
struct ll_sb_info *sbi = ll_s2sbi(sb);
struct root_squash_info *squash = &sbi->ll_squash;
- return seq_printf(m, "%u:%u\n", squash->rsi_uid, squash->rsi_gid);
+ seq_printf(m, "%u:%u\n", squash->rsi_uid, squash->rsi_gid);
+ return 0;
}
static ssize_t ll_root_squash_seq_write(struct file *file,
struct super_block *sb = m->private;
struct ll_sb_info *sbi = ll_s2sbi(sb);
struct root_squash_info *squash = &sbi->ll_squash;
- int len, rc;
+ int len;
down_read(&squash->rsi_sem);
if (!list_empty(&squash->rsi_nosquash_nids)) {
len = cfs_print_nidlist(m->buf + m->count, m->size - m->count,
&squash->rsi_nosquash_nids);
m->count += len;
- rc = seq_printf(m, "\n");
+ seq_putc(m, '\n');
} else {
- rc = seq_printf(m, "NONE\n");
+ seq_puts(m, "NONE\n");
}
up_read(&squash->rsi_sem);
- return rc;
+ return 0;
}
static ssize_t ll_nosquash_nids_seq_write(struct file *file,
do_gettimeofday(&now);
if (!sbi->ll_rw_stats_on) {
- seq_printf(seq, "disabled\n"
- "write anything in this file to activate, "
- "then 0 or \"[D/d]isabled\" to deactivate\n");
+ seq_puts(seq, "disabled\n write anything in this file to activate, then 0 or \[D/d]isabled\" to deactivate\n");
return 0;
}
seq_printf(seq, "snapshot_time: %lu.%lu (secs.usecs)\n",
do_gettimeofday(&now);
if (!sbi->ll_rw_stats_on) {
- seq_printf(seq, "disabled\n"
- "write anything in this file to activate, "
- "then 0 or \"[D/d]isabled\" to deactivate\n");
- return 0;
- }
- seq_printf(seq, "snapshot_time: %lu.%lu (secs.usecs)\n",
- now.tv_sec, now.tv_usec);
+ seq_puts(seq, "disabled\n write anything in this file to activate, then 0 or \"[D/d]isabled\" to deactivate\n");
+ return 0;
+ }
+ seq_printf(seq, "snapshot_time: %lu.%lu (secs.usecs)\n",
+ now.tv_sec, now.tv_usec);
- seq_printf(seq, "%15s %19s | %20s\n", " ", "read", "write");
- seq_printf(seq, "%13s %14s %4s %4s | %14s %4s %4s\n",
- "extents", "calls", "%", "cum%",
- "calls", "%", "cum%");
+ seq_printf(seq, "%15s %19s | %20s\n", " ", "read", "write");
+ seq_printf(seq, "%13s %14s %4s %4s | %14s %4s %4s\n",
+ "extents", "calls", "%", "cum%",
+ "calls", "%", "cum%");
spin_lock(&sbi->ll_lock);
ll_display_extents_info(io_extents, seq, LL_PROCESS_HIST_MAX);
spin_unlock(&sbi->ll_lock);
do_gettimeofday(&now);
if (!sbi->ll_rw_stats_on) {
- seq_printf(seq, "disabled\n"
- "write anything in this file to activate, "
- "then 0 or \"[D/d]isabled\" to deactivate\n");
- return 0;
- }
+ seq_puts(seq, "disabled\n write anything in this file to activate, then 0 or \"[D/d]isabled\" to deactivate\n");
+ return 0;
+ }
spin_lock(&sbi->ll_process_lock);
seq_printf(seq, "snapshot_time: %lu.%lu (secs.usecs)\n",
git://git.whamcloud.com / fs / lustre-release.git / blobdiff