diff options
Diffstat (limited to 'fs/xfs/xfs_log_priv.h')
-rw-r--r-- | fs/xfs/xfs_log_priv.h | 21 |
1 files changed, 2 insertions, 19 deletions
diff --git a/fs/xfs/xfs_log_priv.h b/fs/xfs/xfs_log_priv.h index 9bd3cdf11a87..752f964b3699 100644 --- a/fs/xfs/xfs_log_priv.h +++ b/fs/xfs/xfs_log_priv.h | |||
@@ -30,17 +30,16 @@ struct xfs_mount; | |||
30 | */ | 30 | */ |
31 | 31 | ||
32 | #define XLOG_MIN_ICLOGS 2 | 32 | #define XLOG_MIN_ICLOGS 2 |
33 | #define XLOG_MED_ICLOGS 4 | ||
34 | #define XLOG_MAX_ICLOGS 8 | 33 | #define XLOG_MAX_ICLOGS 8 |
35 | #define XLOG_HEADER_MAGIC_NUM 0xFEEDbabe /* Invalid cycle number */ | 34 | #define XLOG_HEADER_MAGIC_NUM 0xFEEDbabe /* Invalid cycle number */ |
36 | #define XLOG_VERSION_1 1 | 35 | #define XLOG_VERSION_1 1 |
37 | #define XLOG_VERSION_2 2 /* Large IClogs, Log sunit */ | 36 | #define XLOG_VERSION_2 2 /* Large IClogs, Log sunit */ |
38 | #define XLOG_VERSION_OKBITS (XLOG_VERSION_1 | XLOG_VERSION_2) | 37 | #define XLOG_VERSION_OKBITS (XLOG_VERSION_1 | XLOG_VERSION_2) |
39 | #define XLOG_RECORD_BSIZE (16*1024) /* eventually 32k */ | 38 | #define XLOG_MIN_RECORD_BSIZE (16*1024) /* eventually 32k */ |
40 | #define XLOG_BIG_RECORD_BSIZE (32*1024) /* 32k buffers */ | 39 | #define XLOG_BIG_RECORD_BSIZE (32*1024) /* 32k buffers */ |
41 | #define XLOG_MAX_RECORD_BSIZE (256*1024) | 40 | #define XLOG_MAX_RECORD_BSIZE (256*1024) |
42 | #define XLOG_HEADER_CYCLE_SIZE (32*1024) /* cycle data in header */ | 41 | #define XLOG_HEADER_CYCLE_SIZE (32*1024) /* cycle data in header */ |
43 | #define XLOG_RECORD_BSHIFT 14 /* 16384 == 1 << 14 */ | 42 | #define XLOG_MIN_RECORD_BSHIFT 14 /* 16384 == 1 << 14 */ |
44 | #define XLOG_BIG_RECORD_BSHIFT 15 /* 32k == 1 << 15 */ | 43 | #define XLOG_BIG_RECORD_BSHIFT 15 /* 32k == 1 << 15 */ |
45 | #define XLOG_MAX_RECORD_BSHIFT 18 /* 256k == 1 << 18 */ | 44 | #define XLOG_MAX_RECORD_BSHIFT 18 /* 256k == 1 << 18 */ |
46 | #define XLOG_BTOLSUNIT(log, b) (((b)+(log)->l_mp->m_sb.sb_logsunit-1) / \ | 45 | #define XLOG_BTOLSUNIT(log, b) (((b)+(log)->l_mp->m_sb.sb_logsunit-1) / \ |
@@ -250,22 +249,6 @@ typedef __uint32_t xlog_tid_t; | |||
250 | 249 | ||
251 | /* Ticket reservation region accounting */ | 250 | /* Ticket reservation region accounting */ |
252 | #define XLOG_TIC_LEN_MAX 15 | 251 | #define XLOG_TIC_LEN_MAX 15 |
253 | #define XLOG_TIC_RESET_RES(t) ((t)->t_res_num = \ | ||
254 | (t)->t_res_arr_sum = (t)->t_res_num_ophdrs = 0) | ||
255 | #define XLOG_TIC_ADD_OPHDR(t) ((t)->t_res_num_ophdrs++) | ||
256 | #define XLOG_TIC_ADD_REGION(t, len, type) \ | ||
257 | do { \ | ||
258 | if ((t)->t_res_num == XLOG_TIC_LEN_MAX) { \ | ||
259 | /* add to overflow and start again */ \ | ||
260 | (t)->t_res_o_flow += (t)->t_res_arr_sum; \ | ||
261 | (t)->t_res_num = 0; \ | ||
262 | (t)->t_res_arr_sum = 0; \ | ||
263 | } \ | ||
264 | (t)->t_res_arr[(t)->t_res_num].r_len = (len); \ | ||
265 | (t)->t_res_arr[(t)->t_res_num].r_type = (type); \ | ||
266 | (t)->t_res_arr_sum += (len); \ | ||
267 | (t)->t_res_num++; \ | ||
268 | } while (0) | ||
269 | 252 | ||
270 | /* | 253 | /* |
271 | * Reservation region | 254 | * Reservation region |