bin/174028: [patch][mthca] Fix some warnings with fsck_ffs(8)
Garrett Cooper
yanegomi at gmail.com
Sat Dec 1 06:00:00 UTC 2012
>Number: 174028
>Category: bin
>Synopsis: [patch][mthca] Fix some warnings with fsck_ffs(8)
>Confidential: no
>Severity: non-critical
>Priority: low
>Responsible: freebsd-bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Sat Dec 01 06:00:00 UTC 2012
>Closed-Date:
>Last-Modified:
>Originator: Garrett Cooper
>Release: 9.1-STABLE
>Organization:
EMC Isilon
>Environment:
FreeBSD bayonetta.local 9.1-PRERELEASE FreeBSD 9.1-PRERELEASE #0 r240836M: Sat Sep 22 12:30:11 PDT 2012 gcooper at bayonetta.local:/usr/obj/store/freebsd/stable/9/sys/BAYONETTA amd64
>Description:
I was doing a rescue(8) compile before in the past and ignorantly enabled WARNS=6 on the build and ran into a slew of warnings-related build errors with fsck_ffs.
The attached patch fixes some (but not all) of the warnings. In particular there are a large chunk of signage warnings that need to be fixed (along with some always true/false code due to the fact that some of the values being compared are unsigned), and an issue with pointer arithmetic.
The remaining warnings as errors follow...
cc -O2 -pipe -fno-strict-aliasing -O2 -march=core2 -I/usr/src/sbin/fsck_ffs -I/usr/src/sbin/fsck_ffs/../mount -std=gnu99 -fstack-protector -Wsystem-headers -Werror -Wall -Wno-format-y2k -W -Wno-unused-parameter -Wstrict-prototypes -Wmissing-prototypes -Wpointer-arith -Wreturn-type -Wcast-qual -Wwrite-strings -Wswitch -Wshadow -Wunused-parameter -Wcast-align -Wchar-subscripts -Winline -Wnested-externs -Wredundant-decls -Wold-style-definition -Wno-pointer-sign -c /usr/src/sbin/fsck_ffs/dir.c
cc1: warnings being treated as errors
/usr/src/sbin/fsck_ffs/dir.c: In function 'dircheck':
/usr/src/sbin/fsck_ffs/dir.c:227: warning: comparison between signed and unsigned
/usr/src/sbin/fsck_ffs/dir.c: In function 'expanddir':
/usr/src/sbin/fsck_ffs/dir.c:569: warning: signed and unsigned type in conditional expression
/usr/src/sbin/fsck_ffs/dir.c:569: warning: signed and unsigned type in conditional expression
/usr/src/sbin/fsck_ffs/dir.c:571: warning: comparison between signed and unsigned
/usr/src/sbin/fsck_ffs/dir.c:571: warning: signed and unsigned type in conditional expression
/usr/src/sbin/fsck_ffs/dir.c:585: warning: comparison between signed and unsigned
/usr/src/sbin/fsck_ffs/dir.c:585: warning: signed and unsigned type in conditional expression
/usr/src/sbin/fsck_ffs/dir.c:601: warning: signed and unsigned type in conditional expression
/usr/src/sbin/fsck_ffs/dir.c:601: warning: signed and unsigned type in conditional expression
*** [dir.o] Error code 1 (continuing)
cc -O2 -pipe -fno-strict-aliasing -O2 -march=core2 -I/usr/src/sbin/fsck_ffs -I/usr/src/sbin/fsck_ffs/../mount -std=gnu99 -fstack-protector -Wsystem-headers -Werror -Wall -Wno-format-y2k -W -Wno-unused-parameter -Wstrict-prototypes -Wmissing-prototypes -Wpointer-arith -Wreturn-type -Wcast-qual -Wwrite-strings -Wswitch -Wshadow -Wunused-parameter -Wcast-align -Wchar-subscripts -Winline -Wnested-externs -Wredundant-decls -Wold-style-definition -Wno-pointer-sign -c /usr/src/sbin/fsck_ffs/fsutil.c
cc1: warnings being treated as errors
/usr/src/sbin/fsck_ffs/fsutil.c: In function 'check_cgmagic':
/usr/src/sbin/fsck_ffs/fsutil.c:452: warning: comparison between signed and unsigned
/usr/src/sbin/fsck_ffs/fsutil.c:453: warning: comparison between signed and unsigned
/usr/src/sbin/fsck_ffs/fsutil.c:457: warning: comparison between signed and unsigned
*** [fsutil.o] Error code 1 (continuing)
cc -O2 -pipe -fno-strict-aliasing -O2 -march=core2 -I/usr/src/sbin/fsck_ffs -I/usr/src/sbin/fsck_ffs/../mount -std=gnu99 -fstack-protector -Wsystem-headers -Werror -Wall -Wno-format-y2k -W -Wno-unused-parameter -Wstrict-prototypes -Wmissing-prototypes -Wpointer-arith -Wreturn-type -Wcast-qual -Wwrite-strings -Wswitch -Wshadow -Wunused-parameter -Wcast-align -Wchar-subscripts -Winline -Wnested-externs -Wredundant-decls -Wold-style-definition -Wno-pointer-sign -c /usr/src/sbin/fsck_ffs/inode.c
cc1: warnings being treated as errors
/usr/src/sbin/fsck_ffs/inode.c: In function 'getnextinode':
/usr/src/sbin/fsck_ffs/inode.c:368: warning: comparison between signed and unsigned
*** [inode.o] Error code 1 (continuing)
cc -O2 -pipe -fno-strict-aliasing -O2 -march=core2 -I/usr/src/sbin/fsck_ffs -I/usr/src/sbin/fsck_ffs/../mount -std=gnu99 -fstack-protector -Wsystem-headers -Werror -Wall -Wno-format-y2k -W -Wno-unused-parameter -Wstrict-prototypes -Wmissing-prototypes -Wpointer-arith -Wreturn-type -Wcast-qual -Wwrite-strings -Wswitch -Wshadow -Wunused-parameter -Wcast-align -Wchar-subscripts -Winline -Wnested-externs -Wredundant-decls -Wold-style-definition -Wno-pointer-sign -c /usr/src/sbin/fsck_ffs/main.c
cc1: warnings being treated as errors
/usr/src/sbin/fsck_ffs/main.c: In function 'checkfilesys':
/usr/src/sbin/fsck_ffs/main.c:354: warning: passing argument 4 of 'build_iovec' discards qualifiers from pointer target type
/usr/src/sbin/fsck_ffs/main.c:495: warning: comparison of unsigned expression < 0 is always false
/usr/src/sbin/fsck_ffs/main.c:517: warning: comparison between signed and unsigned
/usr/src/sbin/fsck_ffs/main.c:532: warning: comparison between signed and unsigned
/usr/src/sbin/fsck_ffs/main.c: In function 'chkdoreload':
/usr/src/sbin/fsck_ffs/main.c:571: warning: passing argument 4 of 'build_iovec' discards qualifiers from pointer target type
*** [main.o] Error code 1 (continuing)
cc -O2 -pipe -fno-strict-aliasing -O2 -march=core2 -I/usr/src/sbin/fsck_ffs -I/usr/src/sbin/fsck_ffs/../mount -std=gnu99 -fstack-protector -Wsystem-headers -Werror -Wall -Wno-format-y2k -W -Wno-unused-parameter -Wstrict-prototypes -Wmissing-prototypes -Wpointer-arith -Wreturn-type -Wcast-qual -Wwrite-strings -Wswitch -Wshadow -Wunused-parameter -Wcast-align -Wchar-subscripts -Winline -Wnested-externs -Wredundant-decls -Wold-style-definition -Wno-pointer-sign -c /usr/src/sbin/fsck_ffs/pass1.c
cc1: warnings being treated as errors
/usr/src/sbin/fsck_ffs/pass1.c: In function 'pass1':
/usr/src/sbin/fsck_ffs/pass1.c:72: warning: comparison between signed and unsigned
/usr/src/sbin/fsck_ffs/pass1.c:92: warning: comparison between signed and unsigned
/usr/src/sbin/fsck_ffs/pass1.c:141: warning: comparison of unsigned expression < 0 is always false
/usr/src/sbin/fsck_ffs/pass1.c: In function 'checkinode':
/usr/src/sbin/fsck_ffs/pass1.c:275: warning: comparison between signed and unsigned
/usr/src/sbin/fsck_ffs/pass1.c:315: warning: comparison between signed and unsigned
/usr/src/sbin/fsck_ffs/pass1.c:392: warning: signed and unsigned type in conditional expression
/usr/src/sbin/fsck_ffs/pass1.c:392: warning: comparison between signed and unsigned
/usr/src/sbin/fsck_ffs/pass1.c:394: warning: signed and unsigned type in conditional expression
/usr/src/sbin/fsck_ffs/pass1.c:406: warning: signed and unsigned type in conditional expression
*** [pass1.o] Error code 1 (continuing)
cc -O2 -pipe -fno-strict-aliasing -O2 -march=core2 -I/usr/src/sbin/fsck_ffs -I/usr/src/sbin/fsck_ffs/../mount -std=gnu99 -fstack-protector -Wsystem-headers -Werror -Wall -Wno-format-y2k -W -Wno-unused-parameter -Wstrict-prototypes -Wmissing-prototypes -Wpointer-arith -Wreturn-type -Wcast-qual -Wwrite-strings -Wswitch -Wshadow -Wunused-parameter -Wcast-align -Wchar-subscripts -Winline -Wnested-externs -Wredundant-decls -Wold-style-definition -Wno-pointer-sign -c /usr/src/sbin/fsck_ffs/pass1b.c
cc1: warnings being treated as errors
/usr/src/sbin/fsck_ffs/pass1b.c: In function 'pass1b':
/usr/src/sbin/fsck_ffs/pass1b.c:63: warning: comparison between signed and unsigned
/usr/src/sbin/fsck_ffs/pass1b.c:75: warning: comparison between signed and unsigned
*** [pass1b.o] Error code 1 (continuing)
cc -O2 -pipe -fno-strict-aliasing -O2 -march=core2 -I/usr/src/sbin/fsck_ffs -I/usr/src/sbin/fsck_ffs/../mount -std=gnu99 -fstack-protector -Wsystem-headers -Werror -Wall -Wno-format-y2k -W -Wno-unused-parameter -Wstrict-prototypes -Wmissing-prototypes -Wpointer-arith -Wreturn-type -Wcast-qual -Wwrite-strings -Wswitch -Wshadow -Wunused-parameter -Wcast-align -Wchar-subscripts -Winline -Wnested-externs -Wredundant-decls -Wold-style-definition -Wno-pointer-sign -c /usr/src/sbin/fsck_ffs/pass2.c
cc1: warnings being treated as errors
/usr/src/sbin/fsck_ffs/pass2.c: In function 'pass2':
/usr/src/sbin/fsck_ffs/pass2.c:186: warning: comparison between signed and unsigned
*** [pass2.o] Error code 1 (continuing)
cc -O2 -pipe -fno-strict-aliasing -O2 -march=core2 -I/usr/src/sbin/fsck_ffs -I/usr/src/sbin/fsck_ffs/../mount -std=gnu99 -fstack-protector -Wsystem-headers -Werror -Wall -Wno-format-y2k -W -Wno-unused-parameter -Wstrict-prototypes -Wmissing-prototypes -Wpointer-arith -Wreturn-type -Wcast-qual -Wwrite-strings -Wswitch -Wshadow -Wunused-parameter -Wcast-align -Wchar-subscripts -Winline -Wnested-externs -Wredundant-decls -Wold-style-definition -Wno-pointer-sign -c /usr/src/sbin/fsck_ffs/pass4.c
cc1: warnings being treated as errors
/usr/src/sbin/fsck_ffs/pass4.c: In function 'pass4':
/usr/src/sbin/fsck_ffs/pass4.c:59: warning: comparison between signed and unsigned
*** [pass4.o] Error code 1 (continuing)
cc -O2 -pipe -fno-strict-aliasing -O2 -march=core2 -I/usr/src/sbin/fsck_ffs -I/usr/src/sbin/fsck_ffs/../mount -std=gnu99 -fstack-protector -Wsystem-headers -Werror -Wall -Wno-format-y2k -W -Wno-unused-parameter -Wstrict-prototypes -Wmissing-prototypes -Wpointer-arith -Wreturn-type -Wcast-qual -Wwrite-strings -Wswitch -Wshadow -Wunused-parameter -Wcast-align -Wchar-subscripts -Winline -Wnested-externs -Wredundant-decls -Wold-style-definition -Wno-pointer-sign -c /usr/src/sbin/fsck_ffs/pass5.c
cc1: warnings being treated as errors
/usr/src/sbin/fsck_ffs/pass5.c: In function 'pass5':
/usr/src/sbin/fsck_ffs/pass5.c:153: warning: comparison between signed and unsigned
/usr/src/sbin/fsck_ffs/pass5.c:178: warning: comparison between signed and unsigned
/usr/src/sbin/fsck_ffs/pass5.c:285: warning: comparison between signed and unsigned
*** [pass5.o] Error code 1 (continuing)
cc -O2 -pipe -fno-strict-aliasing -O2 -march=core2 -I/usr/src/sbin/fsck_ffs -I/usr/src/sbin/fsck_ffs/../mount -std=gnu99 -fstack-protector -Wsystem-headers -Werror -Wall -Wno-format-y2k -W -Wno-unused-parameter -Wstrict-prototypes -Wmissing-prototypes -Wpointer-arith -Wreturn-type -Wcast-qual -Wwrite-strings -Wswitch -Wshadow -Wunused-parameter -Wcast-align -Wchar-subscripts -Winline -Wnested-externs -Wredundant-decls -Wold-style-definition -Wno-pointer-sign -c /usr/src/sbin/fsck_ffs/setup.c
cc1: warnings being treated as errors
/usr/src/sbin/fsck_ffs/setup.c: In function 'readsb':
/usr/src/sbin/fsck_ffs/setup.c:352: warning: comparison between signed and unsigned
*** [setup.o] Error code 1 (continuing)
cc -O2 -pipe -fno-strict-aliasing -O2 -march=core2 -I/usr/src/sbin/fsck_ffs -I/usr/src/sbin/fsck_ffs/../mount -std=gnu99 -fstack-protector -Wsystem-headers -Werror -Wall -Wno-format-y2k -W -Wno-unused-parameter -Wstrict-prototypes -Wmissing-prototypes -Wpointer-arith -Wreturn-type -Wcast-qual -Wwrite-strings -Wswitch -Wshadow -Wunused-parameter -Wcast-align -Wchar-subscripts -Winline -Wnested-externs -Wredundant-decls -Wold-style-definition -Wno-pointer-sign -c /usr/src/sbin/fsck_ffs/suj.c
cc1: warnings being treated as errors
/usr/src/sbin/fsck_ffs/suj.c: In function 'closedisk':
/usr/src/sbin/fsck_ffs/suj.c:225: warning: comparison between signed and unsigned
/usr/src/sbin/fsck_ffs/suj.c: In function 'cg_lookup':
/usr/src/sbin/fsck_ffs/suj.c:256: warning: comparison between signed and unsigned
/usr/src/sbin/fsck_ffs/suj.c: In function 'ino_blkatoff':
/usr/src/sbin/fsck_ffs/suj.c:771: warning: comparison between signed and unsigned
/usr/src/sbin/fsck_ffs/suj.c:774: warning: comparison between signed and unsigned
/usr/src/sbin/fsck_ffs/suj.c:774: warning: signed and unsigned type in conditional expression
/usr/src/sbin/fsck_ffs/suj.c: In function 'ino_clrat':
/usr/src/sbin/fsck_ffs/suj.c:841: warning: comparison between signed and unsigned
/usr/src/sbin/fsck_ffs/suj.c:841: warning: signed and unsigned type in conditional expression
/usr/src/sbin/fsck_ffs/suj.c: In function 'ino_isat':
/usr/src/sbin/fsck_ffs/suj.c:891: warning: comparison between signed and unsigned
/usr/src/sbin/fsck_ffs/suj.c:891: warning: signed and unsigned type in conditional expression
/usr/src/sbin/fsck_ffs/suj.c: In function 'ino_visit':
/usr/src/sbin/fsck_ffs/suj.c:1047: warning: comparison between signed and unsigned
/usr/src/sbin/fsck_ffs/suj.c:1052: warning: comparison between signed and unsigned
/usr/src/sbin/fsck_ffs/suj.c:1052: warning: signed and unsigned type in conditional expression
/usr/src/sbin/fsck_ffs/suj.c: In function 'ino_adjblks':
/usr/src/sbin/fsck_ffs/suj.c:1132: warning: signed and unsigned type in conditional expression
/usr/src/sbin/fsck_ffs/suj.c:1136: warning: signed and unsigned type in conditional expression
/usr/src/sbin/fsck_ffs/suj.c: In function 'ino_remref':
/store/freebsd/stable/9/sbin/fsck_ffs/suj.c:1228: warning: comparison between signed and unsigned
/usr/src/sbin/fsck_ffs/suj.c: In function 'suj_verifyino':
/usr/src/sbin/fsck_ffs/suj.c:2393: warning: comparison between signed and unsigned
/usr/src/sbin/fsck_ffs/suj.c: In function 'suj_read':
/usr/src/sbin/fsck_ffs/suj.c:2607: warning: pointer of type 'void *' used in arithmetic
*** [suj.o] Error code 1 (continuing)
cc -O2 -pipe -fno-strict-aliasing -O2 -march=core2 -I/usr/src/sbin/fsck_ffs -I/usr/src/sbin/fsck_ffs/../mount -std=gnu99 -fstack-protector -Wsystem-headers -Werror -Wall -Wno-format-y2k -W -Wno-unused-parameter -Wstrict-prototypes -Wmissing-prototypes -Wpointer-arith -Wreturn-type -Wcast-qual -Wwrite-strings -Wswitch -Wshadow -Wunused-parameter -Wcast-align -Wchar-subscripts -Winline -Wnested-externs -Wredundant-decls -Wold-style-definition -Wno-pointer-sign -c /usr/src/sbin/fsck_ffs/gjournal.c
cc1: warnings being treated as errors
/usr/src/sbin/fsck_ffs/gjournal.c: In function 'getcg':
/usr/src/sbin/fsck_ffs/gjournal.c:109: warning: comparison between signed and unsigned
/usr/src/sbin/fsck_ffs/gjournal.c: In function 'clear_inode':
/usr/src/sbin/fsck_ffs/gjournal.c:389: warning: comparison between signed and unsigned
/usr/src/sbin/fsck_ffs/gjournal.c:389: warning: signed and unsigned type in conditional expression
/usr/src/sbin/fsck_ffs/gjournal.c: In function 'gjournal_check':
/usr/src/sbin/fsck_ffs/gjournal.c:414: warning: comparison between signed and unsigned
1 error
*** [gjournal.o] Error code 1 (continuing)
`all' not remade because of errors.
>How-To-Repeat:
cd sbin/fsck_ffs; make obj depend all -k WARNS=6
>Fix:
Patch attached with submission follows:
Index: sbin/fsck_ffs/ea.c
===================================================================
--- sbin/fsck_ffs/ea.c (revision 243557)
+++ sbin/fsck_ffs/ea.c (working copy)
@@ -53,7 +53,11 @@
* Scan each entry in an ea block.
*/
int
+#if 1
+eascan(struct inodesc *idesc __unused, struct ufs2_dinode *dp __unused)
+#else
eascan(struct inodesc *idesc, struct ufs2_dinode *dp)
+#endif
{
#if 1
return (0);
Index: sbin/fsck_ffs/fsutil.c
===================================================================
--- sbin/fsck_ffs/fsutil.c (revision 243557)
+++ sbin/fsck_ffs/fsutil.c (working copy)
@@ -564,7 +564,7 @@
/* Slow down IO so as to leave some disk bandwidth for other processes */
void
-slowio_start()
+slowio_start(void)
{
/* Delay one in every 8 operations */
@@ -575,7 +575,7 @@
}
void
-slowio_end()
+slowio_end(void)
{
struct timeval tv;
int delay_usec;
Index: sbin/fsck_ffs/gjournal.c
===================================================================
--- sbin/fsck_ffs/gjournal.c (revision 243557)
+++ sbin/fsck_ffs/gjournal.c (working copy)
@@ -91,7 +91,6 @@
static const char *devnam;
static struct uufsd *disk = NULL;
static struct fs *fs = NULL;
-struct ufs2_dinode ufs2_zino;
static void putcgs(void);
Index: sbin/fsck_ffs/pass5.c
===================================================================
--- sbin/fsck_ffs/pass5.c (revision 243557)
+++ sbin/fsck_ffs/pass5.c (working copy)
@@ -189,15 +189,15 @@
newcg->cg_cs.cs_nffree = 0;
newcg->cg_cs.cs_nbfree = 0;
newcg->cg_cs.cs_nifree = fs->fs_ipg;
- if (cg->cg_rotor >= 0 && cg->cg_rotor < newcg->cg_ndblk)
+ if (cg->cg_rotor < newcg->cg_ndblk)
newcg->cg_rotor = cg->cg_rotor;
else
newcg->cg_rotor = 0;
- if (cg->cg_frotor >= 0 && cg->cg_frotor < newcg->cg_ndblk)
+ if (cg->cg_frotor < newcg->cg_ndblk)
newcg->cg_frotor = cg->cg_frotor;
else
newcg->cg_frotor = 0;
- if (cg->cg_irotor >= 0 && cg->cg_irotor < fs->fs_ipg)
+ if (cg->cg_irotor < fs->fs_ipg)
newcg->cg_irotor = cg->cg_irotor;
else
newcg->cg_irotor = 0;
Index: sbin/fsck_ffs/suj.c
===================================================================
--- sbin/fsck_ffs/suj.c (revision 243557)
+++ sbin/fsck_ffs/suj.c (working copy)
@@ -314,7 +314,7 @@
static struct suj_blk *
blk_lookup(ufs2_daddr_t blk, int creat)
{
- struct suj_blk *sblk;
+ struct suj_blk *sjblk;
struct suj_cg *sc;
struct blkhd *hd;
@@ -322,18 +322,18 @@
if (sc->sc_lastblk && sc->sc_lastblk->sb_blk == blk)
return (sc->sc_lastblk);
hd = &sc->sc_blkhash[SUJ_HASH(fragstoblks(fs, blk))];
- LIST_FOREACH(sblk, hd, sb_next)
- if (sblk->sb_blk == blk)
- return (sblk);
+ LIST_FOREACH(sjblk, hd, sb_next)
+ if (sjblk->sb_blk == blk)
+ return (sjblk);
if (creat == 0)
return (NULL);
- sblk = errmalloc(sizeof(*sblk));
- bzero(sblk, sizeof(*sblk));
- sblk->sb_blk = blk;
- TAILQ_INIT(&sblk->sb_recs);
- LIST_INSERT_HEAD(hd, sblk, sb_next);
+ sjblk = errmalloc(sizeof(*sjblk));
+ bzero(sjblk, sizeof(*sjblk));
+ sjblk->sb_blk = blk;
+ TAILQ_INIT(&sjblk->sb_recs);
+ LIST_INSERT_HEAD(hd, sjblk, sb_next);
- return (sblk);
+ return (sjblk);
}
static struct data_blk *
@@ -529,7 +529,7 @@
static int
blk_freemask(ufs2_daddr_t blk, ino_t ino, ufs_lbn_t lbn, int frags)
{
- struct suj_blk *sblk;
+ struct suj_blk *sjblk;
struct suj_rec *srec;
struct jblkrec *brec;
int mask;
@@ -543,11 +543,11 @@
* the block has already been freed and re-used for another purpose.
*/
mask = 0;
- sblk = blk_lookup(blknum(fs, blk), 0);
- if (sblk == NULL)
+ sjblk = blk_lookup(blknum(fs, blk), 0);
+ if (sjblk == NULL)
return (0);
- off = blk - sblk->sb_blk;
- TAILQ_FOREACH(srec, &sblk->sb_recs, sr_next) {
+ off = blk - sjblk->sb_blk;
+ TAILQ_FOREACH(srec, &sjblk->sb_recs, sr_next) {
brec = (struct jblkrec *)srec->sr_rec;
/*
* If the block overlaps but does not match
@@ -563,8 +563,8 @@
blk_setmask(brec, &mask);
}
if (debug)
- printf("blk_freemask: blk %jd sblk %jd off %d mask 0x%X\n",
- blk, sblk->sb_blk, off, mask);
+ printf("blk_freemask: blk %jd sjblk %jd off %d mask 0x%X\n",
+ blk, sjblk->sb_blk, off, mask);
return (mask >> off);
}
@@ -582,15 +582,15 @@
static int
blk_isindir(ufs2_daddr_t blk, ino_t ino, ufs_lbn_t lbn)
{
- struct suj_blk *sblk;
+ struct suj_blk *sjblk;
struct jblkrec *brec;
- sblk = blk_lookup(blk, 0);
- if (sblk == NULL)
+ sjblk = blk_lookup(blk, 0);
+ if (sjblk == NULL)
return (1);
- if (TAILQ_EMPTY(&sblk->sb_recs))
+ if (TAILQ_EMPTY(&sjblk->sb_recs))
return (1);
- brec = (struct jblkrec *)TAILQ_LAST(&sblk->sb_recs, srechd)->sr_rec;
+ brec = (struct jblkrec *)TAILQ_LAST(&sjblk->sb_recs, srechd)->sr_rec;
if (blk_equals(brec, ino, lbn, blk, fs->fs_frag))
if (brec->jb_op == JOP_FREEBLK)
return (!blk_isfree(blk));
@@ -1077,7 +1077,8 @@
*/
ufs_lbn_t visitlbn;
static void
-null_visit(ino_t ino, ufs_lbn_t lbn, ufs2_daddr_t blk, int frags)
+null_visit(ino_t ino __unused, ufs_lbn_t lbn, ufs2_daddr_t blk __unused,
+ int frags __unused)
{
if (lbn > 0)
visitlbn = lbn;
@@ -1693,7 +1694,7 @@
* a free completed.
*/
static void
-blk_check(struct suj_blk *sblk)
+blk_check(struct suj_blk *sjblk)
{
struct suj_rec *srec;
struct jblkrec *brec;
@@ -1708,7 +1709,7 @@
* block. As a result we must evaluate each record individually.
*/
sino = NULL;
- TAILQ_FOREACH(srec, &sblk->sb_recs, sr_next) {
+ TAILQ_FOREACH(srec, &sjblk->sb_recs, sr_next) {
brec = (struct jblkrec *)srec->sr_rec;
frags = brec->jb_frags;
blk = brec->jb_blkno + brec->jb_oldfrags;
@@ -1810,13 +1811,13 @@
static void
cg_check_blk(struct suj_cg *sc)
{
- struct suj_blk *sblk;
+ struct suj_blk *sjblk;
int i;
for (i = 0; i < SUJ_HASHSIZE; i++)
- LIST_FOREACH(sblk, &sc->sc_blkhash[i], sb_next)
- blk_check(sblk);
+ LIST_FOREACH(sjblk, &sc->sc_blkhash[i], sb_next)
+ blk_check(sjblk);
}
/*
@@ -2174,7 +2175,7 @@
blk_build(struct jblkrec *blkrec)
{
struct suj_rec *srec;
- struct suj_blk *sblk;
+ struct suj_blk *sjblk;
struct jblkrec *blkrn;
ufs2_daddr_t blk;
int frag;
@@ -2187,7 +2188,7 @@
blk = blknum(fs, blkrec->jb_blkno);
frag = fragnum(fs, blkrec->jb_blkno);
- sblk = blk_lookup(blk, 1);
+ sjblk = blk_lookup(blk, 1);
/*
* Rewrite the record using oldfrags to indicate the offset into
* the block. Leave jb_frags as the actual allocated count.
@@ -2203,7 +2204,7 @@
* later stages but also eliminates free records which are used
* to indicate that the contents of indirects can be trusted.
*/
- TAILQ_FOREACH(srec, &sblk->sb_recs, sr_next) {
+ TAILQ_FOREACH(srec, &sjblk->sb_recs, sr_next) {
blkrn = (struct jblkrec *)srec->sr_rec;
if (blkrn->jb_ino != blkrec->jb_ino ||
blkrn->jb_lbn != blkrec->jb_lbn ||
@@ -2216,13 +2217,13 @@
/* Discard the free which is a dup with an alloc. */
if (blkrec->jb_op == JOP_FREEBLK)
return;
- TAILQ_REMOVE(&sblk->sb_recs, srec, sr_next);
+ TAILQ_REMOVE(&sjblk->sb_recs, srec, sr_next);
free(srec);
break;
}
srec = errmalloc(sizeof(*srec));
srec->sr_rec = (union jrec *)blkrec;
- TAILQ_INSERT_TAIL(&sblk->sb_recs, srec, sr_next);
+ TAILQ_INSERT_TAIL(&sjblk->sb_recs, srec, sr_next);
}
static void
@@ -2520,7 +2521,8 @@
* buffer and segments may span mutliple contiguous blocks.
*/
static void
-suj_add_block(ino_t ino, ufs_lbn_t lbn, ufs2_daddr_t blk, int frags)
+suj_add_block(ino_t ino __unused, ufs_lbn_t lbn __unused, ufs2_daddr_t blk __unused,
+ int frags)
{
jblocks_add(suj_jblocks, fsbtodb(fs, blk), fsbtodb(fs, frags));
@@ -2629,7 +2631,8 @@
* Search a directory block for the SUJ_FILE.
*/
static void
-suj_find(ino_t ino, ufs_lbn_t lbn, ufs2_daddr_t blk, int frags)
+suj_find(ino_t ino __unused, ufs_lbn_t lbn __unused, ufs2_daddr_t blk,
+ int frags)
{
char block[MAXBSIZE];
struct direct *dp;
>Release-Note:
>Audit-Trail:
>Unformatted:
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