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jfs: Update jfs_error

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Use a more current logging style.

Add __printf format and argument verification.

Remove embedded function names from formats.
Add %pf, __builtin_return_address(0) to jfs_error.
Add newlines to formats for kernel style consistency.
(One format already had an erroneous newline)
Coalesce formats and align arguments.

Object size reduced ~1KiB.

$ size fs/jfs/built-in.o*
   text	   data	    bss	    dec	    hex	filename
 201891	  35488	  63936	 301315	  49903	fs/jfs/built-in.o.new
 202821	  35488	  64192	 302501	  49da5	fs/jfs/built-in.o.old

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com>
This commit is contained in:
Joe Perches
2013-06-04 16:39:15 -07:00
committed by Dave Kleikamp
parent 21d1101f01
commit eb8630d7d2
12 changed files with 126 additions and 152 deletions
Download Patch File Download Diff File Expand all files Collapse all files

70
fs/jfs/jfs_dmap.c
View File

@@ -346,8 +346,7 @@ int dbFree(struct inode *ip, s64 blkno, s64 nblocks)
printk(KERN_ERR "blkno = %Lx, nblocks = %Lx\n",
(unsigned long long) blkno,
(unsigned long long) nblocks);
jfs_error(ip->i_sb,
"dbFree: block to be freed is outside the map");
jfs_error(ip->i_sb, "block to be freed is outside the map\n");
return -EIO;
}
@@ -384,7 +383,7 @@ int dbFree(struct inode *ip, s64 blkno, s64 nblocks)
/* free the blocks. */
if ((rc = dbFreeDmap(bmp, dp, blkno, nb))) {
jfs_error(ip->i_sb, "dbFree: error in block map\n");
jfs_error(ip->i_sb, "error in block map\n");
release_metapage(mp);
IREAD_UNLOCK(ipbmap);
return (rc);
@@ -441,8 +440,7 @@ dbUpdatePMap(struct inode *ipbmap,
printk(KERN_ERR "blkno = %Lx, nblocks = %Lx\n",
(unsigned long long) blkno,
(unsigned long long) nblocks);
jfs_error(ipbmap->i_sb,
"dbUpdatePMap: blocks are outside the map");
jfs_error(ipbmap->i_sb, "blocks are outside the map\n");
return -EIO;
}
@@ -726,7 +724,7 @@ int dbAlloc(struct inode *ip, s64 hint, s64 nblocks, s64 * results)
/* the hint should be within the map */
if (hint >= mapSize) {
jfs_error(ip->i_sb, "dbAlloc: the hint is outside the map");
jfs_error(ip->i_sb, "the hint is outside the map\n");
return -EIO;
}
@@ -1057,8 +1055,7 @@ static int dbExtend(struct inode *ip, s64 blkno, s64 nblocks, s64 addnblocks)
bmp = sbi->bmap;
if (lastblkno < 0 || lastblkno >= bmp->db_mapsize) {
IREAD_UNLOCK(ipbmap);
jfs_error(ip->i_sb,
"dbExtend: the block is outside the filesystem");
jfs_error(ip->i_sb, "the block is outside the filesystem\n");
return -EIO;
}
@@ -1134,8 +1131,7 @@ static int dbAllocNext(struct bmap * bmp, struct dmap * dp, s64 blkno,
u32 mask;
if (dp->tree.leafidx != cpu_to_le32(LEAFIND)) {
jfs_error(bmp->db_ipbmap->i_sb,
"dbAllocNext: Corrupt dmap page");
jfs_error(bmp->db_ipbmap->i_sb, "Corrupt dmap page\n");
return -EIO;
}
@@ -1265,8 +1261,7 @@ dbAllocNear(struct bmap * bmp,
s8 *leaf;
if (dp->tree.leafidx != cpu_to_le32(LEAFIND)) {
jfs_error(bmp->db_ipbmap->i_sb,
"dbAllocNear: Corrupt dmap page");
jfs_error(bmp->db_ipbmap->i_sb, "Corrupt dmap page\n");
return -EIO;
}
@@ -1381,8 +1376,7 @@ dbAllocAG(struct bmap * bmp, int agno, s64 nblocks, int l2nb, s64 * results)
*/
if (l2nb > bmp->db_agl2size) {
jfs_error(bmp->db_ipbmap->i_sb,
"dbAllocAG: allocation request is larger than the "
"allocation group size");
"allocation request is larger than the allocation group size\n");
return -EIO;
}
@@ -1417,7 +1411,7 @@ dbAllocAG(struct bmap * bmp, int agno, s64 nblocks, int l2nb, s64 * results)
(unsigned long long) blkno,
(unsigned long long) nblocks);
jfs_error(bmp->db_ipbmap->i_sb,
"dbAllocAG: dbAllocCtl failed in free AG");
"dbAllocCtl failed in free AG\n");
}
return (rc);
}
@@ -1433,8 +1427,7 @@ dbAllocAG(struct bmap * bmp, int agno, s64 nblocks, int l2nb, s64 * results)
budmin = dcp->budmin;
if (dcp->leafidx != cpu_to_le32(CTLLEAFIND)) {
jfs_error(bmp->db_ipbmap->i_sb,
"dbAllocAG: Corrupt dmapctl page");
jfs_error(bmp->db_ipbmap->i_sb, "Corrupt dmapctl page\n");
release_metapage(mp);
return -EIO;
}
@@ -1475,7 +1468,7 @@ dbAllocAG(struct bmap * bmp, int agno, s64 nblocks, int l2nb, s64 * results)
}
if (n == 4) {
jfs_error(bmp->db_ipbmap->i_sb,
"dbAllocAG: failed descending stree");
"failed descending stree\n");
release_metapage(mp);
return -EIO;
}
@@ -1515,8 +1508,7 @@ dbAllocAG(struct bmap * bmp, int agno, s64 nblocks, int l2nb, s64 * results)
&blkno))) {
if (rc == -ENOSPC) {
jfs_error(bmp->db_ipbmap->i_sb,
"dbAllocAG: control page "
"inconsistent");
"control page inconsistent\n");
return -EIO;
}
return (rc);
@@ -1528,7 +1520,7 @@ dbAllocAG(struct bmap * bmp, int agno, s64 nblocks, int l2nb, s64 * results)
rc = dbAllocCtl(bmp, nblocks, l2nb, blkno, results);
if (rc == -ENOSPC) {
jfs_error(bmp->db_ipbmap->i_sb,
"dbAllocAG: unable to allocate blocks");
"unable to allocate blocks\n");
rc = -EIO;
}
return (rc);
@@ -1587,8 +1579,7 @@ static int dbAllocAny(struct bmap * bmp, s64 nblocks, int l2nb, s64 * results)
*/
rc = dbAllocCtl(bmp, nblocks, l2nb, blkno, results);
if (rc == -ENOSPC) {
jfs_error(bmp->db_ipbmap->i_sb,
"dbAllocAny: unable to allocate blocks");
jfs_error(bmp->db_ipbmap->i_sb, "unable to allocate blocks\n");
return -EIO;
}
return (rc);
@@ -1652,8 +1643,7 @@ s64 dbDiscardAG(struct inode *ip, int agno, s64 minlen)
range_cnt = min_t(u64, max_ranges + 1, 32 * 1024);
totrim = kmalloc(sizeof(struct range2trim) * range_cnt, GFP_NOFS);
if (totrim == NULL) {
jfs_error(bmp->db_ipbmap->i_sb,
"dbDiscardAG: no memory for trim array");
jfs_error(bmp->db_ipbmap->i_sb, "no memory for trim array\n");
IWRITE_UNLOCK(ipbmap);
return 0;
}
@@ -1682,8 +1672,7 @@ s64 dbDiscardAG(struct inode *ip, int agno, s64 minlen)
nblocks = 1 << l2nb;
} else {
/* Trim any already allocated blocks */
jfs_error(bmp->db_ipbmap->i_sb,
"dbDiscardAG: -EIO");
jfs_error(bmp->db_ipbmap->i_sb, "-EIO\n");
break;
}
@@ -1761,7 +1750,7 @@ static int dbFindCtl(struct bmap * bmp, int l2nb, int level, s64 * blkno)
if (dcp->leafidx != cpu_to_le32(CTLLEAFIND)) {
jfs_error(bmp->db_ipbmap->i_sb,
"dbFindCtl: Corrupt dmapctl page");
"Corrupt dmapctl page\n");
release_metapage(mp);
return -EIO;
}
@@ -1782,7 +1771,7 @@ static int dbFindCtl(struct bmap * bmp, int l2nb, int level, s64 * blkno)
if (rc) {
if (lev != level) {
jfs_error(bmp->db_ipbmap->i_sb,
"dbFindCtl: dmap inconsistent");
"dmap inconsistent\n");
return -EIO;
}
return -ENOSPC;
@@ -1906,7 +1895,7 @@ dbAllocCtl(struct bmap * bmp, s64 nblocks, int l2nb, s64 blkno, s64 * results)
if (dp->tree.stree[ROOT] != L2BPERDMAP) {
release_metapage(mp);
jfs_error(bmp->db_ipbmap->i_sb,
"dbAllocCtl: the dmap is not all free");
"the dmap is not all free\n");
rc = -EIO;
goto backout;
}
@@ -1953,7 +1942,7 @@ dbAllocCtl(struct bmap * bmp, s64 nblocks, int l2nb, s64 blkno, s64 * results)
* to indicate that we have leaked blocks.
*/
jfs_error(bmp->db_ipbmap->i_sb,
"dbAllocCtl: I/O Error: Block Leakage.");
"I/O Error: Block Leakage\n");
continue;
}
dp = (struct dmap *) mp->data;
@@ -1965,8 +1954,7 @@ dbAllocCtl(struct bmap * bmp, s64 nblocks, int l2nb, s64 blkno, s64 * results)
* to indicate that we have leaked blocks.
*/
release_metapage(mp);
jfs_error(bmp->db_ipbmap->i_sb,
"dbAllocCtl: Block Leakage.");
jfs_error(bmp->db_ipbmap->i_sb, "Block Leakage\n");
continue;
}
@@ -2263,8 +2251,7 @@ static void dbAllocBits(struct bmap * bmp, struct dmap * dp, s64 blkno,
for (; nwords > 0; nwords -= nw) {
if (leaf[word] < BUDMIN) {
jfs_error(bmp->db_ipbmap->i_sb,
"dbAllocBits: leaf page "
"corrupt");
"leaf page corrupt\n");
break;
}
@@ -2536,8 +2523,7 @@ dbAdjCtl(struct bmap * bmp, s64 blkno, int newval, int alloc, int level)
dcp = (struct dmapctl *) mp->data;
if (dcp->leafidx != cpu_to_le32(CTLLEAFIND)) {
jfs_error(bmp->db_ipbmap->i_sb,
"dbAdjCtl: Corrupt dmapctl page");
jfs_error(bmp->db_ipbmap->i_sb, "Corrupt dmapctl page\n");
release_metapage(mp);
return -EIO;
}
@@ -2638,8 +2624,7 @@ dbAdjCtl(struct bmap * bmp, s64 blkno, int newval, int alloc, int level)
assert(level == bmp->db_maxlevel);
if (bmp->db_maxfreebud != oldroot) {
jfs_error(bmp->db_ipbmap->i_sb,
"dbAdjCtl: the maximum free buddy is "
"not the old root");
"the maximum free buddy is not the old root\n");
}
bmp->db_maxfreebud = dcp->stree[ROOT];
}
@@ -3481,7 +3466,7 @@ int dbExtendFS(struct inode *ipbmap, s64 blkno, s64 nblocks)
p = BMAPBLKNO + nbperpage; /* L2 page */
l2mp = read_metapage(ipbmap, p, PSIZE, 0);
if (!l2mp) {
jfs_error(ipbmap->i_sb, "dbExtendFS: L2 page could not be read");
jfs_error(ipbmap->i_sb, "L2 page could not be read\n");
return -EIO;
}
l2dcp = (struct dmapctl *) l2mp->data;
@@ -3646,8 +3631,7 @@ int dbExtendFS(struct inode *ipbmap, s64 blkno, s64 nblocks)
}
} /* for each L1 in a L2 */
jfs_error(ipbmap->i_sb,
"dbExtendFS: function has not returned as expected");
jfs_error(ipbmap->i_sb, "function has not returned as expected\n");
errout:
if (l0mp)
release_metapage(l0mp);
@@ -3717,7 +3701,7 @@ void dbFinalizeBmap(struct inode *ipbmap)
}
if (bmp->db_agpref >= bmp->db_numag) {
jfs_error(ipbmap->i_sb,
"cannot find ag with average freespace");
"cannot find ag with average freespace\n");
}
}