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Merge branch 'master' of git+ssh://niniel.sysnet.ucsd.edu/home/mvrable/local/bluesky
[bluesky.git]
/
bluesky
/
bluesky-private.h
diff --git
a/bluesky/bluesky-private.h
b/bluesky/bluesky-private.h
index
5a55b79
..
a783629
100644
(file)
--- a/
bluesky/bluesky-private.h
+++ b/
bluesky/bluesky-private.h
@@
-25,10
+25,12
@@
extern int bluesky_verbose;
/* Target cache size levels. */
extern int bluesky_watermark_low_dirty;
extern int bluesky_watermark_medium_dirty;
/* Target cache size levels. */
extern int bluesky_watermark_low_dirty;
extern int bluesky_watermark_medium_dirty;
+extern int bluesky_watermark_med2_dirty;
extern int bluesky_watermark_high_dirty;
extern int bluesky_watermark_low_total;
extern int bluesky_watermark_medium_total;
extern int bluesky_watermark_high_dirty;
extern int bluesky_watermark_low_total;
extern int bluesky_watermark_medium_total;
+extern int bluesky_watermark_med2_total;
extern int bluesky_watermark_high_total;
/* TODO: Make this go away entirely. */
extern int bluesky_watermark_high_total;
/* TODO: Make this go away entirely. */
@@
-268,6
+270,10
@@
struct cloudlog_header {
uint32_t size1, size2, size3;
} __attribute__((packed));
uint32_t size1, size2, size3;
} __attribute__((packed));
+// Rough size limit for a log segment. This is not a firm limit and there are
+// no absolute guarantees on the size of a log segment.
+#define LOG_SEGMENT_SIZE (1 << 22)
+
#define JOURNAL_MAGIC "\nLog"
#define CLOUDLOG_MAGIC "AgI-"
#define CLOUDLOG_MAGIC_ENCRYPTED "AgI=" // CLOUDLOG_MAGIC[3] ^= 0x10
#define JOURNAL_MAGIC "\nLog"
#define CLOUDLOG_MAGIC "AgI-"
#define CLOUDLOG_MAGIC_ENCRYPTED "AgI=" // CLOUDLOG_MAGIC[3] ^= 0x10