diff options
Diffstat (limited to 'module/spl/spl-kmem.c')
| -rw-r--r-- | module/spl/spl-kmem.c | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/module/spl/spl-kmem.c b/module/spl/spl-kmem.c index 87594bde9..d96456cbc 100644 --- a/module/spl/spl-kmem.c +++ b/module/spl/spl-kmem.c @@ -185,6 +185,16 @@ invalidate_inodes_t invalidate_inodes_fn = SYMBOL_POISON; EXPORT_SYMBOL(invalidate_inodes_fn); #endif /* HAVE_INVALIDATE_INODES */ +#ifndef HAVE_SHRINK_DCACHE_MEMORY +shrink_dcache_memory_t shrink_dcache_memory_fn = SYMBOL_POISON; +EXPORT_SYMBOL(shrink_dcache_memory_fn); +#endif /* HAVE_SHRINK_DCACHE_MEMORY */ + +#ifndef HAVE_SHRINK_ICACHE_MEMORY +shrink_icache_memory_t shrink_icache_memory_fn = SYMBOL_POISON; +EXPORT_SYMBOL(shrink_icache_memory_fn); +#endif /* HAVE_SHRINK_ICACHE_MEMORY */ + pgcnt_t spl_kmem_availrmem(void) { @@ -2102,6 +2112,24 @@ spl_kmem_init_kallsyms_lookup(void) } #endif /* HAVE_INVALIDATE_INODES */ +#ifndef HAVE_SHRINK_DCACHE_MEMORY + shrink_dcache_memory_fn = (shrink_dcache_memory_t) + spl_kallsyms_lookup_name("shrink_dcache_memory"); + if (!shrink_dcache_memory_fn) { + printk(KERN_ERR "Error: Unknown symbol shrink_dcache_memory\n"); + return -EFAULT; + } +#endif /* HAVE_SHRINK_DCACHE_MEMORY */ + +#ifndef HAVE_SHRINK_ICACHE_MEMORY + shrink_icache_memory_fn = (shrink_icache_memory_t) + spl_kallsyms_lookup_name("shrink_icache_memory"); + if (!shrink_icache_memory_fn) { + printk(KERN_ERR "Error: Unknown symbol shrink_icache_memory\n"); + return -EFAULT; + } +#endif /* HAVE_SHRINK_ICACHE_MEMORY */ + return 0; } |