[SCSI] iscsi_tcp: use iscsi_conn_get_addr_param libiscsi function

[linux.git] / fs / xfs / support / debug.c

diff --git a/fs/xfs/support/debug.c b/fs/xfs/support/debug.c
index 975aa10e1a47a3536499b035947ed0c5ac5098a5..0df88897ef8442da776f726960c6b2a9deece178 100644 (file)
--- a/fs/xfs/support/debug.c
+++ b/fs/xfs/support/debug.c
@@ -25,86 +25,78 @@
 #include "xfs_mount.h"
 #include "xfs_error.h"
 
 #include "xfs_mount.h"
 #include "xfs_error.h"
 

-static char            message[1024];  /* keep it off the stack */
-static DEFINE_SPINLOCK(xfs_err_lock);
-
-/* Translate from CE_FOO to KERN_FOO, err_level(CE_FOO) == KERN_FOO */
-#define XFS_MAX_ERR_LEVEL      7
-#define XFS_ERR_MASK           ((1 << 3) - 1)
-static const char * const      err_level[XFS_MAX_ERR_LEVEL+1] =
-                                       {KERN_EMERG, KERN_ALERT, KERN_CRIT,
-                                        KERN_ERR, KERN_WARNING, KERN_NOTICE,
-                                        KERN_INFO, KERN_DEBUG};
-

 void
 void

-cmn_err(register int level, char *fmt, ...)
+cmn_err(
+       const char      *lvl,
+       const char      *fmt,
+       ...)

 {
 {

-       char    *fp = fmt;
-       int     len;
-       ulong   flags;
-       va_list ap;
-
-       level &= XFS_ERR_MASK;
-       if (level > XFS_MAX_ERR_LEVEL)
-               level = XFS_MAX_ERR_LEVEL;
-       spin_lock_irqsave(&xfs_err_lock,flags);
-       va_start(ap, fmt);
-       if (*fmt == '!') fp++;
-       len = vsnprintf(message, sizeof(message), fp, ap);
-       if (len >= sizeof(message))
-               len = sizeof(message) - 1;
-       if (message[len-1] == '\n')
-               message[len-1] = 0;
-       printk("%s%s\n", err_level[level], message);
-       va_end(ap);
-       spin_unlock_irqrestore(&xfs_err_lock,flags);
-       BUG_ON(level == CE_PANIC);
+       struct va_format vaf;
+       va_list         args;
+
+       va_start(args, fmt);
+       vaf.fmt = fmt;
+       vaf.va = &args;
+
+       printk("%s%pV", lvl, &vaf);
+       va_end(args);
+
+       BUG_ON(strncmp(lvl, KERN_EMERG, strlen(KERN_EMERG)) == 0);

 }
 
 void
 }
 
 void

-xfs_fs_vcmn_err(
-       int                     level,
+xfs_fs_cmn_err(
+       const char              *lvl,

        struct xfs_mount        *mp,
        struct xfs_mount        *mp,

-       char                    *fmt,
-       va_list                 ap)
+       const char              *fmt,
+       ...)

 {
 {

-       unsigned long           flags;
-       int                     len = 0;
+       struct va_format        vaf;
+       va_list                 args;

 
 

-       level &= XFS_ERR_MASK;
-       if (level > XFS_MAX_ERR_LEVEL)
-               level = XFS_MAX_ERR_LEVEL;
+       va_start(args, fmt);
+       vaf.fmt = fmt;
+       vaf.va = &args;

 
 

-       spin_lock_irqsave(&xfs_err_lock,flags);
+       printk("%sFilesystem %s: %pV", lvl, mp->m_fsname, &vaf);
+       va_end(args);

 
 

-       if (mp) {
-               len = sprintf(message, "Filesystem \"%s\": ", mp->m_fsname);
+       BUG_ON(strncmp(lvl, KERN_EMERG, strlen(KERN_EMERG)) == 0);
+}
+
+/* All callers to xfs_cmn_err use CE_ALERT, so don't bother testing lvl */
+void
+xfs_cmn_err(
+       int                     panic_tag,
+       const char              *lvl,
+       struct xfs_mount        *mp,
+       const char              *fmt,
+       ...)
+{
+       struct va_format        vaf;
+       va_list                 args;
+       int                     do_panic = 0;

 
 

-               /*
-                * Skip the printk if we can't print anything useful
-                * due to an over-long device name.
-                */
-               if (len >= sizeof(message))
-                       goto out;
+       if (xfs_panic_mask && (xfs_panic_mask & panic_tag)) {
+               printk(KERN_ALERT "XFS: Transforming an alert into a BUG.");
+               do_panic = 1;

        }
 
        }
 

-       len = vsnprintf(message + len, sizeof(message) - len, fmt, ap);
-       if (len >= sizeof(message))
-               len = sizeof(message) - 1;
-       if (message[len-1] == '\n')
-               message[len-1] = 0;
+       va_start(args, fmt);
+       vaf.fmt = fmt;
+       vaf.va = &args;

 
 

-       printk("%s%s\n", err_level[level], message);
- out:
-       spin_unlock_irqrestore(&xfs_err_lock,flags);
+       printk(KERN_ALERT "Filesystem %s: %pV", mp->m_fsname, &vaf);
+       va_end(args);

 
 

-       BUG_ON(level == CE_PANIC);
+       BUG_ON(do_panic);

 }
 
 void
 assfail(char *expr, char *file, int line)
 {
 }
 
 void
 assfail(char *expr, char *file, int line)
 {

-       printk("Assertion failed: %s, file: %s, line: %d\n", expr, file, line);
+       printk(KERN_CRIT "Assertion failed: %s, file: %s, line: %d\n", expr,
+              file, line);

        BUG();
 }
 
        BUG();
 }