diff options
| author | behlendo <behlendo@7e1ea52c-4ff2-0310-8f11-9dd32ca42a1c> | 2008-04-24 17:41:23 +0000 |
|---|---|---|
| committer | behlendo <behlendo@7e1ea52c-4ff2-0310-8f11-9dd32ca42a1c> | 2008-04-24 17:41:23 +0000 |
| commit | 3561541c244da5ff6b0ded99a22bd1541bdb2a11 (patch) | |
| tree | 4ff6216ba29ab1d72e45f2d88f66c839a9d7799b /include | |
| parent | 1bac409fa3a7c0b4e09e43776ac063ef50efcfd6 (diff) | |
Prep for 0.2.1 tag
Minor fixes to headers to use debug macros
Added /proc/sys/spl/version
git-svn-id: https://outreach.scidac.gov/svn/spl/trunk@90 7e1ea52c-4ff2-0310-8f11-9dd32ca42a1c
Diffstat (limited to 'include')
| -rw-r--r-- | include/sys/kmem.h | 37 | ||||
| -rw-r--r-- | include/sys/mutex.h | 14 | ||||
| -rw-r--r-- | include/sys/rwlock.h | 1 | ||||
| -rw-r--r-- | include/sys/sysmacros.h | 1 |
4 files changed, 31 insertions, 22 deletions
diff --git a/include/sys/kmem.h b/include/sys/kmem.h index a02bdcbff..c355fdc3c 100644 --- a/include/sys/kmem.h +++ b/include/sys/kmem.h @@ -36,17 +36,21 @@ extern int kmem_warning_flag; \ /* Marked unlikely because we should never be doing this */ \ if (unlikely((size) > (PAGE_SIZE * 4)) && kmem_warning_flag) \ - printk("spl: Warning kmem_alloc(%d, 0x%x) large alloc at %s:%d "\ - "(%ld/%ld)\n", (int)(size), (int)(flags), \ - __FILE__, __LINE__, \ - atomic64_read(&kmem_alloc_used), kmem_alloc_max); \ + __CDEBUG_LIMIT(S_KMEM, D_WARNING, "Warning " \ + "kmem_alloc(%d, 0x%x) large alloc at %s:%d " \ + "(%ld/%ld)\n", (int)(size), (int)(flags), \ + __FILE__, __LINE__, \ + atomic64_read(&kmem_alloc_used), \ + kmem_alloc_max); \ \ _ptr_ = (void *)allocator((size), (flags)); \ if (_ptr_ == NULL) { \ - printk("spl: Warning kmem_alloc(%d, 0x%x) failed at %s:%d " \ - "(%ld/%ld)\n", (int)(size), (int)(flags), \ - __FILE__, __LINE__, \ - atomic64_read(&kmem_alloc_used), kmem_alloc_max); \ + __CDEBUG_LIMIT(S_KMEM, D_WARNING, "Warning " \ + "kmem_alloc(%d, 0x%x) failed at %s:%d " \ + "(%ld/%ld)\n", (int)(size), (int)(flags), \ + __FILE__, __LINE__, \ + atomic64_read(&kmem_alloc_used), \ + kmem_alloc_max); \ } else { \ atomic64_add((size), &kmem_alloc_used); \ if (unlikely(atomic64_read(&kmem_alloc_used)>kmem_alloc_max)) \ @@ -72,17 +76,20 @@ extern int kmem_warning_flag; \ ASSERT(flags & KM_SLEEP); \ \ - _ptr_ = (void *)__vmalloc((size), (((flags) | \ - __GFP_HIGHMEM) & \ - ~__GFP_ZERO), PAGE_KERNEL); \ + _ptr_ = (void *)__vmalloc((size), \ + (((flags) | __GFP_HIGHMEM) & ~__GFP_ZERO), \ + PAGE_KERNEL); \ if (_ptr_ == NULL) { \ - printk("spl: Warning vmem_alloc(%d, 0x%x) failed at %s:%d " \ - "(%ld/%ld)\n", (int)(size), (int)(flags), \ - __FILE__, __LINE__, \ - atomic64_read(&vmem_alloc_used), vmem_alloc_max); \ + __CDEBUG_LIMIT(S_KMEM, D_WARNING, "Warning " \ + "vmem_alloc(%d, 0x%x) failed at %s:%d " \ + "(%ld/%ld)\n", (int)(size), (int)(flags), \ + __FILE__, __LINE__, \ + atomic64_read(&vmem_alloc_used), \ + vmem_alloc_max); \ } else { \ if (flags & __GFP_ZERO) \ memset(_ptr_, 0, (size)); \ + \ atomic64_add((size), &vmem_alloc_used); \ if (unlikely(atomic64_read(&vmem_alloc_used)>vmem_alloc_max)) \ vmem_alloc_max = atomic64_read(&vmem_alloc_used); \ diff --git a/include/sys/mutex.h b/include/sys/mutex.h index 1f99c4d0d..d7036b566 100644 --- a/include/sys/mutex.h +++ b/include/sys/mutex.h @@ -76,10 +76,11 @@ mutex_enter(kmutex_t *mp) spin_lock(&mp->km_lock); if (unlikely(in_atomic() && !current->exit_state)) { - printk("May schedule while atomic: %s/0x%08x/%d\n", - current->comm, preempt_count(), current->pid); spin_unlock(&mp->km_lock); - BUG(); + __CDEBUG_LIMIT(S_MUTEX, D_ERROR, + "May schedule while atomic: %s/0x%08x/%d\n", + current->comm, preempt_count(), current->pid); + SBUG(); } spin_unlock(&mp->km_lock); @@ -103,10 +104,11 @@ mutex_tryenter(kmutex_t *mp) spin_lock(&mp->km_lock); if (unlikely(in_atomic() && !current->exit_state)) { - printk("May schedule while atomic: %s/0x%08x/%d\n", - current->comm, preempt_count(), current->pid); spin_unlock(&mp->km_lock); - BUG(); + __CDEBUG_LIMIT(S_MUTEX, D_ERROR, + "May schedule while atomic: %s/0x%08x/%d\n", + current->comm, preempt_count(), current->pid); + SBUG(); } spin_unlock(&mp->km_lock); diff --git a/include/sys/rwlock.h b/include/sys/rwlock.h index 8fd34e9c6..cd6e46081 100644 --- a/include/sys/rwlock.h +++ b/include/sys/rwlock.h @@ -250,7 +250,6 @@ rw_tryupgrade(krwlock_t *rwlp) * lock. If there is, then we know we should * not try to upgrade the lock */ if (!list_empty(&rwlp->rw_sem.wait_list)) { - printk("spl: Warning There are threads waiting\n"); spin_unlock(&rwlp->rw_sem.wait_lock); return 0; } diff --git a/include/sys/sysmacros.h b/include/sys/sysmacros.h index 0cafd7122..6f19f5a3e 100644 --- a/include/sys/sysmacros.h +++ b/include/sys/sysmacros.h @@ -98,6 +98,7 @@ extern "C" { #define DTRACE_PROBE4(a, b, c, d, e, f, g, h, i) ((void)0) /* Missing globals */ +extern char spl_version[16]; extern long spl_hostid; extern char hw_serial[11]; extern int p0; |