@@ -117,10 +117,11 @@
}
static ssize_t
-fld_debugfs_cache_flush_write(struct file *file, const char __user *buffer,
- size_t count, loff_t *pos)
+lprocfs_wr_cache_flush(struct file *file, const char __user *buffer,
+ size_t count, loff_t *pos)
{
- struct lu_client_fld *fld = file->private_data;
+ struct seq_file *m = file->private_data;
+ struct lu_client_fld *fld = m->private;
fld_cache_flush(fld->lcf_cache);
@@ -129,26 +130,16 @@
return count;
}
-static int
-fld_debugfs_cache_flush_release(struct inode *inode, struct file *file)
-{
- file->private_data = NULL;
- return 0;
-}
-
-static const struct file_operations fld_debugfs_cache_flush_fops = {
- .owner = THIS_MODULE,
- .open = simple_open,
- .write = fld_debugfs_cache_flush_write,
- .release = fld_debugfs_cache_flush_release,
-};
-
LPROC_SEQ_FOPS_RO(fld_debugfs_targets);
LPROC_SEQ_FOPS(fld_debugfs_hash);
+LPROC_SEQ_FOPS_WR_ONLY(fld, cache_flush);
struct lprocfs_vars fld_client_debugfs_list[] = {
- { "targets", &fld_debugfs_targets_fops },
- { "hash", &fld_debugfs_hash_fops },
- { "cache_flush", &fld_debugfs_cache_flush_fops },
+ { .name = "targets",
+ .fops = &fld_debugfs_targets_fops },
+ { .name = "hash",
+ .fops = &fld_debugfs_hash_fops },
+ { .name = "cache_flush",
+ .fops = &fld_cache_flush_fops },
{ NULL }
};
@@ -299,8 +299,8 @@ static inline u32 crush_hash(u32 a, u32 b)
if (stripe_count > 1) {
switch (hash_type & LMV_HASH_TYPE_MASK) {
case LMV_HASH_TYPE_ALL_CHARS:
- stripe_index = lmv_hash_all_chars(stripe_count, name,
- namelen);
+ stripe_index = lmv_hash_all_chars(stripe_count, name,
+ namelen);
break;
case LMV_HASH_TYPE_FNV_1A_64:
stripe_index = lmv_hash_fnv1a(stripe_count, name,
@@ -58,7 +58,6 @@ static void ll_release(struct dentry *de)
LASSERT(de);
lld = ll_d2d(de);
-
call_rcu(&lld->lld_rcu_head, free_dentry_data);
}
@@ -118,7 +117,7 @@ void ll_intent_drop_lock(struct lookup_intent *it)
handle.cookie = it->it_remote_lock_handle;
CDEBUG(D_DLMTRACE,
- "releasing remote lock with cookie%#llx from it %p\n",
+ "releasing remote lock with cookie %#llx from it %p\n",
handle.cookie, it);
ldlm_lock_decref(&handle,
it->it_remote_lock_mode);
@@ -414,10 +414,10 @@ static inline struct pcc_inode *ll_i2pcci(struct inode *inode)
/* default to use at least 16M for fast read if possible */
#define RA_REMAIN_WINDOW_MIN MiB_TO_PAGES(16UL)
-/* default to about 64M of readahead on a given system. */
+/* default readahead on a given system. */
#define SBI_DEFAULT_READ_AHEAD_MAX MiB_TO_PAGES(64UL)
-/* default to read-ahead full files smaller than 2MB on the second read */
+/* default read-ahead full files smaller than 2MB on the second read */
#define SBI_DEFAULT_READ_AHEAD_WHOLE_MAX MiB_TO_PAGES(2UL)
enum ra_stat {
@@ -354,7 +354,7 @@ static ssize_t max_read_ahead_mb_store(struct kobject *kobj,
pages_number = round_up(ra_max_mb, 1024 * 1024) >> PAGE_SHIFT;
if (pages_number > totalram_pages() / 2) {
/* 1/2 of RAM */
- CERROR("%s: cannot set max_readahead_mb=%llu > %luMB\n",
+ CERROR("%s: cannot set max_read_ahead_mb=%llu > totalram/2=%luMB\n",
sbi->ll_fsname, PAGES_TO_MiB(pages_number),
PAGES_TO_MiB(totalram_pages() / 2));
return -ERANGE;
@@ -399,7 +399,7 @@ static ssize_t max_read_ahead_per_file_mb_store(struct kobject *kobj,
pages_number = round_up(ra_max_file_mb, 1024 * 1024) >> PAGE_SHIFT;
if (pages_number > sbi->ll_ra_info.ra_max_pages) {
- CERROR("%s: cannot set max_readahead_per_file_mb=%llu > max_read_ahead_mb=%lu\n",
+ CERROR("%s: cannot set max_read_ahead_per_file_mb=%llu > max_read_ahead_mb=%lu\n",
sbi->ll_fsname, PAGES_TO_MiB(pages_number),
PAGES_TO_MiB(sbi->ll_ra_info.ra_max_pages));
return -ERANGE;
@@ -978,7 +978,7 @@ static int ll_atomic_open(struct inode *dir, struct dentry *dentry,
int rc = 0;
CDEBUG(D_VFSTRACE,
- "VFS Op:name=%pd, dir=" DFID "(%p),file %p,open_flags %x,mode %x\n",
+ "VFS Op:name=%pd, dir=" DFID "(%p), file %p, open_flags %x, mode %x\n",
dentry, PFID(ll_inode2fid(dir)), dir, file, open_flags, mode);
/* Only negative dentries enter here */