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Attempt at limiting the rate at which memory is dirtied.
[bluesky.git]
/
bluesky
/
bluesky-private.h
diff --git
a/bluesky/bluesky-private.h
b/bluesky/bluesky-private.h
index
418c1e5
..
643092b
100644
(file)
--- a/
bluesky/bluesky-private.h
+++ b/
bluesky/bluesky-private.h
@@
-44,7
+44,7
@@
BlueSkyInode *bluesky_list_tail(GList *head);
* persistent storage. */
void bluesky_serialize_superblock(GString *out, BlueSkyFS *fs);
BlueSkyFS *bluesky_deserialize_superblock(const gchar *buf);
* persistent storage. */
void bluesky_serialize_superblock(GString *out, BlueSkyFS *fs);
BlueSkyFS *bluesky_deserialize_superblock(const gchar *buf);
-
void bluesky_serialize_inode(GString *out,
BlueSkyInode *inode);
+
BlueSkyCloudLog *bluesky_serialize_inode(
BlueSkyInode *inode);
gboolean bluesky_deserialize_inode(BlueSkyInode *inode, const gchar *buf);
/* Storage layer. Requests can be performed asynchronously, so these objects
gboolean bluesky_deserialize_inode(BlueSkyInode *inode, const gchar *buf);
/* Storage layer. Requests can be performed asynchronously, so these objects
@@
-207,8
+207,10
@@
struct _BlueSkyCloudLog {
// TODO: Location in journal/cache
int log_seq, log_offset, log_size;
// TODO: Location in journal/cache
int log_seq, log_offset, log_size;
- // Pointers to other objects
- GArray *pointers;
+ // Pointers to other objects. Each link counts towards the reference count
+ // of the pointed-to object. To avoid memory leaks there should be no
+ // cycles in the reference graph.
+ GArray *links;
// Serialized data, if available in memory (otherwise NULL), and a lock
// count which tracks if there are users that require the data to be kept
// Serialized data, if available in memory (otherwise NULL), and a lock
// count which tracks if there are users that require the data to be kept
@@
-231,10
+233,13
@@
gchar *bluesky_cloudlog_id_to_string(BlueSkyCloudID id);
BlueSkyCloudID bluesky_cloudlog_id_from_string(const gchar *idstr);
void bluesky_cloudlog_ref(BlueSkyCloudLog *log);
void bluesky_cloudlog_unref(BlueSkyCloudLog *log);
BlueSkyCloudID bluesky_cloudlog_id_from_string(const gchar *idstr);
void bluesky_cloudlog_ref(BlueSkyCloudLog *log);
void bluesky_cloudlog_unref(BlueSkyCloudLog *log);
+void bluesky_cloudlog_stats_update(BlueSkyCloudLog *log, int type);
void bluesky_cloudlog_sync(BlueSkyCloudLog *log);
void bluesky_cloudlog_insert(BlueSkyCloudLog *log);
void bluesky_cloudlog_sync(BlueSkyCloudLog *log);
void bluesky_cloudlog_insert(BlueSkyCloudLog *log);
-void bluesky_cloudlog_write_log(BlueSkyFS *fs);
void bluesky_cloudlog_fetch(BlueSkyCloudLog *log);
void bluesky_cloudlog_fetch(BlueSkyCloudLog *log);
+BlueSkyCloudPointer bluesky_cloudlog_serialize(BlueSkyCloudLog *log,
+ BlueSkyFS *fs);
+void bluesky_cloudlog_flush(BlueSkyFS *fs);
/* Logging infrastructure for ensuring operations are persistently recorded to
* disk. */
/* Logging infrastructure for ensuring operations are persistently recorded to
* disk. */