diff options
| author | Joe Perches <joe@perches.com> | 2013-06-04 16:39:15 -0700 |
|---|---|---|
| committer | Dave Kleikamp <dave.kleikamp@oracle.com> | 2013-06-05 14:47:19 -0500 |
| commit | eb8630d7d2fd13589e6a7a3ae2fe1f75f867fbed (patch) | |
| tree | 16a5040af9b8df061385de9e0ab8e13e51790ddf /fs/jfs/jfs_dtree.c | |
| parent | 21d1101f013c12d1dd78cfdf263d619c80975b47 (diff) | |
| download | linux-stable-eb8630d7d2fd13589e6a7a3ae2fe1f75f867fbed.tar.gz linux-stable-eb8630d7d2fd13589e6a7a3ae2fe1f75f867fbed.tar.bz2 linux-stable-eb8630d7d2fd13589e6a7a3ae2fe1f75f867fbed.zip | |
jfs: Update jfs_error
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>
Diffstat (limited to 'fs/jfs/jfs_dtree.c')
| -rw-r--r-- | fs/jfs/jfs_dtree.c | 37 |
1 files changed, 18 insertions, 19 deletions
diff --git a/fs/jfs/jfs_dtree.c b/fs/jfs/jfs_dtree.c index 0ddbeceafc62..c89424e71a0a 100644 --- a/fs/jfs/jfs_dtree.c +++ b/fs/jfs/jfs_dtree.c @@ -124,21 +124,21 @@ struct dtsplit { #define DT_PAGE(IP, MP) BT_PAGE(IP, MP, dtpage_t, i_dtroot) /* get page buffer for specified block address */ -#define DT_GETPAGE(IP, BN, MP, SIZE, P, RC)\ -{\ - BT_GETPAGE(IP, BN, MP, dtpage_t, SIZE, P, RC, i_dtroot)\ - if (!(RC))\ - {\ - if (((P)->header.nextindex > (((BN)==0)?DTROOTMAXSLOT:(P)->header.maxslot)) ||\ - ((BN) && ((P)->header.maxslot > DTPAGEMAXSLOT)))\ - {\ - BT_PUTPAGE(MP);\ - jfs_error((IP)->i_sb, "DT_GETPAGE: dtree page corrupt");\ - MP = NULL;\ - RC = -EIO;\ - }\ - }\ -} +#define DT_GETPAGE(IP, BN, MP, SIZE, P, RC) \ +do { \ + BT_GETPAGE(IP, BN, MP, dtpage_t, SIZE, P, RC, i_dtroot); \ + if (!(RC)) { \ + if (((P)->header.nextindex > \ + (((BN) == 0) ? DTROOTMAXSLOT : (P)->header.maxslot)) || \ + ((BN) && ((P)->header.maxslot > DTPAGEMAXSLOT))) { \ + BT_PUTPAGE(MP); \ + jfs_error((IP)->i_sb, \ + "DT_GETPAGE: dtree page corrupt\n"); \ + MP = NULL; \ + RC = -EIO; \ + } \ + } \ +} while (0) /* for consistency */ #define DT_PUTPAGE(MP) BT_PUTPAGE(MP) @@ -776,7 +776,7 @@ int dtSearch(struct inode *ip, struct component_name * key, ino_t * data, /* Something's corrupted, mark filesystem dirty so * chkdsk will fix it. */ - jfs_error(sb, "stack overrun in dtSearch!"); + jfs_error(sb, "stack overrun!\n"); BT_STACK_DUMP(btstack); rc = -EIO; goto out; @@ -3252,8 +3252,7 @@ int jfs_readdir(struct file *filp, void *dirent, filldir_t filldir) /* Sanity Check */ if (d_namleft == 0) { jfs_error(ip->i_sb, - "JFS:Dtree error: ino = " - "%ld, bn=%Ld, index = %d", + "JFS:Dtree error: ino = %ld, bn=%lld, index = %d\n", (long)ip->i_ino, (long long)bn, i); @@ -3373,7 +3372,7 @@ static int dtReadFirst(struct inode *ip, struct btstack * btstack) */ if (BT_STACK_FULL(btstack)) { DT_PUTPAGE(mp); - jfs_error(ip->i_sb, "dtReadFirst: btstack overrun"); + jfs_error(ip->i_sb, "btstack overrun\n"); BT_STACK_DUMP(btstack); return -EIO; } |