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Remove some debugging code that, while useful, doesn't belong in the committed

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version.  While here, expand a macro only used once.

Discussed with/oked by:	bde
This commit is contained in:
Tom Rhodes 2007-10-25 08:23:08 +00:00
parent a7f3aac7cb
commit ededffc06b
2 changed files with 6 additions and 16 deletions
sys/fs/msdosfs
denode.hmsdosfs_fat.c

7
sys/fs/msdosfs/denode.h

@ -132,13 +132,6 @@ struct fatcache {
(dep)->de_fc[(slot)].fc_frcn = (frcn); \
(dep)->de_fc[(slot)].fc_fsrcn = (fsrcn);
#define fc_last_to_nexttolast(dep) do { \
(dep)->de_fc[FC_NEXTTOLASTFC].fc_frcn = \
(dep)->de_fc[FC_LASTFC].fc_frcn; \
(dep)->de_fc[FC_NEXTTOLASTFC].fc_fsrcn = \
(dep)->de_fc[FC_LASTFC].fc_fsrcn; \
} while (0)
/*
* This is the in memory variant of a dos directory entry. It is usually
* contained within a vnode.

15
sys/fs/msdosfs/msdosfs_fat.c

@ -72,8 +72,6 @@ static int fc_bmapcalls; /* # of times pcbmap was called */
static int fc_lmdistance[LMMAX];/* counters for how far off the last
* cluster mapped entry was. */
static int fc_largedistance; /* off by more than LMMAX */
static int fc_wherefrom, fc_whereto, fc_lastclust;
static int pm_fatblocksize;
static int chainalloc(struct msdosfsmount *pmp, u_long start,
u_long count, u_long fillwith, u_long *retcluster,
@ -114,7 +112,6 @@ fatblock(pmp, ofs, bnp, sizep, bop)
*sizep = size;
if (bop)
*bop = ofs % pmp->pm_fatblocksize;
pm_fatblocksize = pmp->pm_fatblocksize;
}
/*
@ -206,12 +203,9 @@ pcbmap(dep, findcn, bnp, cnp, sp)
*/
i = 0;
fc_lookup(dep, findcn, &i, &cn);
if ((bn = findcn - i) >= LMMAX) {
if ((bn = findcn - i) >= LMMAX)
fc_largedistance++;
fc_wherefrom = i;
fc_whereto = findcn;
fc_lastclust = dep->de_fc[FC_LASTFC].fc_frcn;
} else
else
fc_lmdistance[bn]++;
/*
@ -1007,7 +1001,10 @@ extendfile(dep, count, bpp, ncp, flags)
return (error);
}
fc_last_to_nexttolast(dep);
dep->de_fc[FC_NEXTTOLASTFC].fc_frcn =
dep->de_fc[FC_LASTFC].fc_frcn;
dep->de_fc[FC_NEXTTOLASTFC].fc_fsrcn =
dep->de_fc[FC_LASTFC].fc_fsrcn;
while (count > 0) {
/*
* Allocate a new cluster chain and cat onto the end of the