fs-writeback: Add helper function to start writeback if idle

[safe/jmp/linux-2.6] / fs / xfs / linux-2.6 / xfs_stats.h

diff --git a/fs/xfs/linux-2.6/xfs_stats.h b/fs/xfs/linux-2.6/xfs_stats.h
index e83820f..736854b 100644 (file)
--- a/fs/xfs/linux-2.6/xfs_stats.h
+++ b/fs/xfs/linux-2.6/xfs_stats.h
@@ -118,6 +118,71 @@ struct xfsstats {
        __uint32_t              xb_page_retries;
        __uint32_t              xb_page_found;
        __uint32_t              xb_get_read;
+/* Version 2 btree counters */
+#define XFSSTAT_END_ABTB_V2            (XFSSTAT_END_BUF+15)
+       __uint32_t              xs_abtb_2_lookup;
+       __uint32_t              xs_abtb_2_compare;
+       __uint32_t              xs_abtb_2_insrec;
+       __uint32_t              xs_abtb_2_delrec;
+       __uint32_t              xs_abtb_2_newroot;
+       __uint32_t              xs_abtb_2_killroot;
+       __uint32_t              xs_abtb_2_increment;
+       __uint32_t              xs_abtb_2_decrement;
+       __uint32_t              xs_abtb_2_lshift;
+       __uint32_t              xs_abtb_2_rshift;
+       __uint32_t              xs_abtb_2_split;
+       __uint32_t              xs_abtb_2_join;
+       __uint32_t              xs_abtb_2_alloc;
+       __uint32_t              xs_abtb_2_free;
+       __uint32_t              xs_abtb_2_moves;
+#define XFSSTAT_END_ABTC_V2            (XFSSTAT_END_ABTB_V2+15)
+       __uint32_t              xs_abtc_2_lookup;
+       __uint32_t              xs_abtc_2_compare;
+       __uint32_t              xs_abtc_2_insrec;
+       __uint32_t              xs_abtc_2_delrec;
+       __uint32_t              xs_abtc_2_newroot;
+       __uint32_t              xs_abtc_2_killroot;
+       __uint32_t              xs_abtc_2_increment;
+       __uint32_t              xs_abtc_2_decrement;
+       __uint32_t              xs_abtc_2_lshift;
+       __uint32_t              xs_abtc_2_rshift;
+       __uint32_t              xs_abtc_2_split;
+       __uint32_t              xs_abtc_2_join;
+       __uint32_t              xs_abtc_2_alloc;
+       __uint32_t              xs_abtc_2_free;
+       __uint32_t              xs_abtc_2_moves;
+#define XFSSTAT_END_BMBT_V2            (XFSSTAT_END_ABTC_V2+15)
+       __uint32_t              xs_bmbt_2_lookup;
+       __uint32_t              xs_bmbt_2_compare;
+       __uint32_t              xs_bmbt_2_insrec;
+       __uint32_t              xs_bmbt_2_delrec;
+       __uint32_t              xs_bmbt_2_newroot;
+       __uint32_t              xs_bmbt_2_killroot;
+       __uint32_t              xs_bmbt_2_increment;
+       __uint32_t              xs_bmbt_2_decrement;
+       __uint32_t              xs_bmbt_2_lshift;
+       __uint32_t              xs_bmbt_2_rshift;
+       __uint32_t              xs_bmbt_2_split;
+       __uint32_t              xs_bmbt_2_join;
+       __uint32_t              xs_bmbt_2_alloc;
+       __uint32_t              xs_bmbt_2_free;
+       __uint32_t              xs_bmbt_2_moves;
+#define XFSSTAT_END_IBT_V2             (XFSSTAT_END_BMBT_V2+15)
+       __uint32_t              xs_ibt_2_lookup;
+       __uint32_t              xs_ibt_2_compare;
+       __uint32_t              xs_ibt_2_insrec;
+       __uint32_t              xs_ibt_2_delrec;
+       __uint32_t              xs_ibt_2_newroot;
+       __uint32_t              xs_ibt_2_killroot;
+       __uint32_t              xs_ibt_2_increment;
+       __uint32_t              xs_ibt_2_decrement;
+       __uint32_t              xs_ibt_2_lshift;
+       __uint32_t              xs_ibt_2_rshift;
+       __uint32_t              xs_ibt_2_split;
+       __uint32_t              xs_ibt_2_join;
+       __uint32_t              xs_ibt_2_alloc;
+       __uint32_t              xs_ibt_2_free;
+       __uint32_t              xs_ibt_2_moves;
 /* Extra precision counters */
        __uint64_t              xs_xstrat_bytes;
        __uint64_t              xs_write_bytes;