diff options
Diffstat (limited to 'fs/gfs2/incore.h')
| -rw-r--r-- | fs/gfs2/incore.h | 23 |
1 files changed, 8 insertions, 15 deletions
diff --git a/fs/gfs2/incore.h b/fs/gfs2/incore.h index 892ac37de8a..7389dfdcc9e 100644 --- a/fs/gfs2/incore.h +++ b/fs/gfs2/incore.h @@ -18,6 +18,7 @@ #include <linux/rcupdate.h> #include <linux/rculist_bl.h> #include <linux/completion.h> +#include <linux/rbtree.h> #define DIO_WAIT 0x00000010 #define DIO_METADATA 0x00000020 @@ -78,8 +79,7 @@ struct gfs2_bitmap { }; struct gfs2_rgrpd { - struct list_head rd_list; /* Link with superblock */ - struct list_head rd_list_mru; + struct rb_node rd_node; /* Link with superblock */ struct gfs2_glock *rd_gl; /* Glock for this rgrp */ u64 rd_addr; /* grp block disk address */ u64 rd_data0; /* first data location */ @@ -91,10 +91,7 @@ struct gfs2_rgrpd { u32 rd_dinodes; u64 rd_igeneration; struct gfs2_bitmap *rd_bits; - struct mutex rd_mutex; - struct gfs2_log_element rd_le; struct gfs2_sbd *rd_sbd; - unsigned int rd_bh_count; u32 rd_last_alloc; u32 rd_flags; #define GFS2_RDF_CHECK 0x10000000 /* check for unlinked inodes */ @@ -106,12 +103,15 @@ struct gfs2_rgrpd { enum gfs2_state_bits { BH_Pinned = BH_PrivateStart, BH_Escaped = BH_PrivateStart + 1, + BH_Zeronew = BH_PrivateStart + 2, }; BUFFER_FNS(Pinned, pinned) TAS_BUFFER_FNS(Pinned, pinned) BUFFER_FNS(Escaped, escaped) TAS_BUFFER_FNS(Escaped, escaped) +BUFFER_FNS(Zeronew, zeronew) +TAS_BUFFER_FNS(Zeronew, zeronew) struct gfs2_bufdata { struct buffer_head *bd_bh; @@ -246,7 +246,6 @@ struct gfs2_glock { struct gfs2_alloc { /* Quota stuff */ - struct gfs2_quota_data *al_qd[2*MAXQUOTAS]; struct gfs2_holder al_qd_ghs[2*MAXQUOTAS]; unsigned int al_qd_num; @@ -255,18 +254,13 @@ struct gfs2_alloc { u32 al_alloced; /* Filled in by gfs2_alloc_*() */ /* Filled in by gfs2_inplace_reserve() */ - - unsigned int al_line; - char *al_file; - struct gfs2_holder al_ri_gh; struct gfs2_holder al_rgd_gh; - struct gfs2_rgrpd *al_rgd; - }; enum { GIF_INVALID = 0, GIF_QD_LOCKED = 1, + GIF_ALLOC_FAILED = 2, GIF_SW_PAGED = 3, }; @@ -282,6 +276,7 @@ struct gfs2_inode { struct gfs2_holder i_iopen_gh; struct gfs2_holder i_gh; /* for prepare/commit_write only */ struct gfs2_alloc *i_alloc; + struct gfs2_rgrpd *i_rgd; u64 i_goal; /* goal block for allocations */ struct rw_semaphore i_rw_mutex; struct list_head i_trunc_list; @@ -574,9 +569,7 @@ struct gfs2_sbd { int sd_rindex_uptodate; spinlock_t sd_rindex_spin; struct mutex sd_rindex_mutex; - struct list_head sd_rindex_list; - struct list_head sd_rindex_mru_list; - struct gfs2_rgrpd *sd_rindex_forward; + struct rb_root sd_rindex_tree; unsigned int sd_rgrps; unsigned int sd_max_rg_data; |