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Diffstat (limited to 'fs/gfs2/incore.h')
-rw-r--r--fs/gfs2/incore.h23
1 files changed, 15 insertions, 8 deletions
diff --git a/fs/gfs2/incore.h b/fs/gfs2/incore.h
index de7b4f97ac75..845fb09cc606 100644
--- a/fs/gfs2/incore.h
+++ b/fs/gfs2/incore.h
@@ -259,8 +259,8 @@ struct gfs2_holder {
struct gfs2_glock *gh_gl;
struct pid *gh_owner_pid;
- unsigned int gh_state;
- unsigned gh_flags;
+ u16 gh_flags;
+ u16 gh_state;
int gh_error;
unsigned long gh_iflags; /* HIF_... */
@@ -270,6 +270,13 @@ struct gfs2_holder {
/* Number of quota types we support */
#define GFS2_MAXQUOTAS 2
+struct gfs2_qadata { /* quota allocation data */
+ /* Quota stuff */
+ struct gfs2_quota_data *qa_qd[2 * GFS2_MAXQUOTAS];
+ struct gfs2_holder qa_qd_ghs[2 * GFS2_MAXQUOTAS];
+ unsigned int qa_qd_num;
+};
+
/* Resource group multi-block reservation, in order of appearance:
Step 1. Function prepares to write, allocates a mb, sets the size hint.
@@ -288,11 +295,6 @@ struct gfs2_blkreserv {
struct gfs2_rbm rs_rbm; /* Start of reservation */
u32 rs_free; /* how many blocks are still free */
u64 rs_inum; /* Inode number for reservation */
-
- /* ancillary quota stuff */
- struct gfs2_quota_data *rs_qa_qd[2 * GFS2_MAXQUOTAS];
- struct gfs2_holder rs_qa_qd_ghs[2 * GFS2_MAXQUOTAS];
- unsigned int rs_qa_qd_num;
};
/*
@@ -391,7 +393,8 @@ struct gfs2_inode {
struct gfs2_glock *i_gl; /* Move into i_gh? */
struct gfs2_holder i_iopen_gh;
struct gfs2_holder i_gh; /* for prepare/commit_write only */
- struct gfs2_blkreserv *i_res; /* rgrp multi-block reservation */
+ struct gfs2_qadata *i_qadata; /* quota allocation data */
+ struct gfs2_blkreserv i_res; /* rgrp multi-block reservation */
struct gfs2_rgrpd *i_rgd;
u64 i_goal; /* goal block for allocations */
struct rw_semaphore i_rw_mutex;
@@ -402,6 +405,7 @@ struct gfs2_inode {
u32 i_diskflags;
u8 i_height;
u8 i_depth;
+ u16 i_rahead;
};
/*
@@ -558,6 +562,8 @@ struct gfs2_args {
unsigned int ar_errors:2; /* errors=withdraw | panic */
unsigned int ar_nobarrier:1; /* do not send barriers */
unsigned int ar_rgrplvb:1; /* use lvbs for rgrp info */
+ unsigned int ar_loccookie:1; /* use location based readdir
+ cookies */
int ar_commit; /* Commit interval */
int ar_statfs_quantum; /* The fast statfs interval */
int ar_quota_quantum; /* The quota interval */
@@ -685,6 +691,7 @@ struct gfs2_sbd {
u64 sd_heightsize[GFS2_MAX_META_HEIGHT + 1];
u32 sd_max_jheight; /* Max height of journaled file's meta tree */
u64 sd_jheightsize[GFS2_MAX_META_HEIGHT + 1];
+ u32 sd_max_dents_per_leaf; /* Max number of dirents in a leaf block */
struct gfs2_args sd_args; /* Mount arguments */
struct gfs2_tune sd_tune; /* Filesystem tuning structure */