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LU-2139 osc: Track and limit "unstable" pages
[fs/lustre-release.git]
/
lustre
/
llite
/
llite_internal.h
diff --git
a/lustre/llite/llite_internal.h
b/lustre/llite/llite_internal.h
index
a0cfd37
..
97b6ee1
100644
(file)
--- a/
lustre/llite/llite_internal.h
+++ b/
lustre/llite/llite_internal.h
@@
-496,6
+496,10
@@
struct ll_sb_info {
struct lprocfs_stats *ll_stats; /* lprocfs stats counter */
struct lprocfs_stats *ll_stats; /* lprocfs stats counter */
+ /* Used to track "unstable" pages on a client, and maintain a
+ * LRU list of clean pages. An "unstable" page is defined as
+ * any page which is sent to a server as part of a bulk request,
+ * but is uncommitted to stable storage. */
struct cl_client_cache ll_cache;
struct lprocfs_stats *ll_ra_stats;
struct cl_client_cache ll_cache;
struct lprocfs_stats *ll_ra_stats;