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Do not initialize static/global variables to 0. Use bss instead of

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taking up space in the data section.
This commit is contained in:
Peter Wemm 2001-12-19 01:35:18 +00:00
parent 8f0d41d324
commit 9f2f52d695
1 changed files with 7 additions and 7 deletions
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14
sys/kern/vfs_subr.c
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@ -109,12 +109,12 @@ static TAILQ_HEAD(freelst, vnode) vnode_free_list;
static u_long wantfreevnodes = 25;
SYSCTL_LONG(_debug, OID_AUTO, wantfreevnodes, CTLFLAG_RW, &wantfreevnodes, 0, "");
/* Number of vnodes in the free list. */
static u_long freevnodes = 0;
static u_long freevnodes;
SYSCTL_LONG(_debug, OID_AUTO, freevnodes, CTLFLAG_RD, &freevnodes, 0, "");
#if 0
/* Number of vnode allocation. */
static u_long vnodeallocs = 0;
static u_long vnodeallocs;
SYSCTL_LONG(_debug, OID_AUTO, vnodeallocs, CTLFLAG_RD, &vnodeallocs, 0, "");
/* Period of vnode recycle from namecache in vnode allocation times. */
static u_long vnoderecycleperiod = 1000;
@ -146,12 +146,12 @@ SYSCTL_INT(_vfs, OID_AUTO, reassignbufsortbad, CTLFLAG_RW, &reassignbufsortbad,
/* Set to 0 for old insertion-sort based reassignbuf, 1 for modern method. */
static int reassignbufmethod = 1;
SYSCTL_INT(_vfs, OID_AUTO, reassignbufmethod, CTLFLAG_RW, &reassignbufmethod, 0, "");
static int nameileafonly = 0;
static int nameileafonly;
SYSCTL_INT(_vfs, OID_AUTO, nameileafonly, CTLFLAG_RW, &nameileafonly, 0, "");
#ifdef ENABLE_VFS_IOOPT
/* See NOTES for a description of this setting. */
int vfs_ioopt = 0;
int vfs_ioopt;
SYSCTL_INT(_vfs, OID_AUTO, ioopt, CTLFLAG_RW, &vfs_ioopt, 0, "");
#endif
@ -189,7 +189,7 @@ struct nfs_public nfs_pub;
static vm_zone_t vnode_zone;
/* Set to 1 to print out reclaim of active vnodes */
int prtactive = 0;
int prtactive;
/*
* The workitem queue.
@ -216,7 +216,7 @@ int prtactive = 0;
* syncer_workitem_pending[(syncer_delayno + 15) & syncer_mask]
*
*/
static int syncer_delayno = 0;
static int syncer_delayno;
static long syncer_mask;
LIST_HEAD(synclist, vnode);
static struct synclist *syncer_workitem_pending;
@ -247,7 +247,7 @@ SYSCTL_INT(_kern, KERN_MAXVNODES, maxvnodes, CTLFLAG_RW,
static int minvnodes;
SYSCTL_INT(_kern, OID_AUTO, minvnodes, CTLFLAG_RW,
&minvnodes, 0, "Minimum number of vnodes");
static int vnlru_nowhere = 0;
static int vnlru_nowhere;
SYSCTL_INT(_debug, OID_AUTO, vnlru_nowhere, CTLFLAG_RW, &vnlru_nowhere, 0,
"Number of times the vnlru process ran without success");