zcache: Fix compile warnings due to usage of debugfs_create_size_t
When we compile we get tons of: include/linux/debugfs.h:80:16: note: expected ‘size_t *’ but argument is of type ‘long int *’ drivers/staging/zcache/zcache-main.c:279:2: warning: passing argument 4 of ‘debugfs_create_size_t’ from incompatible pointer type [enabled by d efault] which is b/c we end up using 'unsigned' or 'unsigned long' instead of 'ssize_t'. So lets fix this up and use the proper type. [v2: Rebased directly on staging] Acked-by: Dan Magenheimer <dan.magenheimer@oracle.com> Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Konrad Rzeszutek Wilk
Greg Kroah-Hartman
parent
67a88e6390
commit
291131cba1
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@ -135,61 +135,62 @@ static struct kmem_cache *zcache_obj_cache;
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static DEFINE_PER_CPU(struct zcache_preload, zcache_preloads) = { 0, };
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/* we try to keep these statistics SMP-consistent */
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static long zcache_obj_count;
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static ssize_t zcache_obj_count;
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static atomic_t zcache_obj_atomic = ATOMIC_INIT(0);
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static long zcache_obj_count_max;
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static long zcache_objnode_count;
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static ssize_t zcache_obj_count_max;
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static ssize_t zcache_objnode_count;
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static atomic_t zcache_objnode_atomic = ATOMIC_INIT(0);
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static long zcache_objnode_count_max;
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static ssize_t zcache_objnode_count_max;
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static u64 zcache_eph_zbytes;
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static atomic_long_t zcache_eph_zbytes_atomic = ATOMIC_INIT(0);
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static u64 zcache_eph_zbytes_max;
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static u64 zcache_pers_zbytes;
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static atomic_long_t zcache_pers_zbytes_atomic = ATOMIC_INIT(0);
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static u64 zcache_pers_zbytes_max;
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static long zcache_eph_pageframes;
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static ssize_t zcache_eph_pageframes;
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static atomic_t zcache_eph_pageframes_atomic = ATOMIC_INIT(0);
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static long zcache_eph_pageframes_max;
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static long zcache_pers_pageframes;
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static ssize_t zcache_eph_pageframes_max;
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static ssize_t zcache_pers_pageframes;
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static atomic_t zcache_pers_pageframes_atomic = ATOMIC_INIT(0);
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static long zcache_pers_pageframes_max;
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static long zcache_pageframes_alloced;
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static ssize_t zcache_pers_pageframes_max;
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static ssize_t zcache_pageframes_alloced;
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static atomic_t zcache_pageframes_alloced_atomic = ATOMIC_INIT(0);
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static long zcache_pageframes_freed;
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static ssize_t zcache_pageframes_freed;
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static atomic_t zcache_pageframes_freed_atomic = ATOMIC_INIT(0);
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static long zcache_eph_zpages;
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static ssize_t zcache_eph_zpages;
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static ssize_t zcache_eph_zpages;
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static atomic_t zcache_eph_zpages_atomic = ATOMIC_INIT(0);
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static long zcache_eph_zpages_max;
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static long zcache_pers_zpages;
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static ssize_t zcache_eph_zpages_max;
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static ssize_t zcache_pers_zpages;
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static atomic_t zcache_pers_zpages_atomic = ATOMIC_INIT(0);
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static long zcache_pers_zpages_max;
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static ssize_t zcache_pers_zpages_max;
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/* but for the rest of these, counting races are ok */
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static unsigned long zcache_flush_total;
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static unsigned long zcache_flush_found;
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static unsigned long zcache_flobj_total;
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static unsigned long zcache_flobj_found;
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static unsigned long zcache_failed_eph_puts;
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static unsigned long zcache_failed_pers_puts;
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static unsigned long zcache_failed_getfreepages;
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static unsigned long zcache_failed_alloc;
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static unsigned long zcache_put_to_flush;
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static unsigned long zcache_compress_poor;
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static unsigned long zcache_mean_compress_poor;
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static unsigned long zcache_eph_ate_tail;
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static unsigned long zcache_eph_ate_tail_failed;
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static unsigned long zcache_pers_ate_eph;
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static unsigned long zcache_pers_ate_eph_failed;
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static unsigned long zcache_evicted_eph_zpages;
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static unsigned long zcache_evicted_eph_pageframes;
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static unsigned long zcache_last_active_file_pageframes;
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static unsigned long zcache_last_inactive_file_pageframes;
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static unsigned long zcache_last_active_anon_pageframes;
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static unsigned long zcache_last_inactive_anon_pageframes;
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static unsigned long zcache_eph_nonactive_puts_ignored;
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static unsigned long zcache_pers_nonactive_puts_ignored;
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static unsigned long zcache_writtenback_pages;
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static long zcache_outstanding_writeback_pages;
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static ssize_t zcache_flush_total;
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static ssize_t zcache_flush_found;
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static ssize_t zcache_flobj_total;
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static ssize_t zcache_flobj_found;
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static ssize_t zcache_failed_eph_puts;
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static ssize_t zcache_failed_pers_puts;
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static ssize_t zcache_failed_getfreepages;
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static ssize_t zcache_failed_alloc;
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static ssize_t zcache_put_to_flush;
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static ssize_t zcache_compress_poor;
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static ssize_t zcache_mean_compress_poor;
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static ssize_t zcache_eph_ate_tail;
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static ssize_t zcache_eph_ate_tail_failed;
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static ssize_t zcache_pers_ate_eph;
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static ssize_t zcache_pers_ate_eph_failed;
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static ssize_t zcache_evicted_eph_zpages;
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static ssize_t zcache_evicted_eph_pageframes;
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static ssize_t zcache_last_active_file_pageframes;
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static ssize_t zcache_last_inactive_file_pageframes;
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static ssize_t zcache_last_active_anon_pageframes;
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static ssize_t zcache_last_inactive_anon_pageframes;
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static ssize_t zcache_eph_nonactive_puts_ignored;
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static ssize_t zcache_pers_nonactive_puts_ignored;
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static ssize_t zcache_writtenback_pages;
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static ssize_t zcache_outstanding_writeback_pages;
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#ifdef CONFIG_DEBUG_FS
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#include <linux/debugfs.h>
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@ -262,64 +263,64 @@ static int zcache_debugfs_init(void)
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/* developers can call this in case of ooms, e.g. to find memory leaks */
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void zcache_dump(void)
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{
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pr_info("zcache: obj_count=%lu\n", zcache_obj_count);
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pr_info("zcache: obj_count_max=%lu\n", zcache_obj_count_max);
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pr_info("zcache: objnode_count=%lu\n", zcache_objnode_count);
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pr_info("zcache: objnode_count_max=%lu\n", zcache_objnode_count_max);
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pr_info("zcache: flush_total=%lu\n", zcache_flush_total);
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pr_info("zcache: flush_found=%lu\n", zcache_flush_found);
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pr_info("zcache: flobj_total=%lu\n", zcache_flobj_total);
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pr_info("zcache: flobj_found=%lu\n", zcache_flobj_found);
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pr_info("zcache: failed_eph_puts=%lu\n", zcache_failed_eph_puts);
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pr_info("zcache: failed_pers_puts=%lu\n", zcache_failed_pers_puts);
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pr_info("zcache: failed_get_free_pages=%lu\n",
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pr_info("zcache: obj_count=%zd\n", zcache_obj_count);
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pr_info("zcache: obj_count_max=%zd\n", zcache_obj_count_max);
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pr_info("zcache: objnode_count=%zd\n", zcache_objnode_count);
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pr_info("zcache: objnode_count_max=%zd\n", zcache_objnode_count_max);
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pr_info("zcache: flush_total=%zd\n", zcache_flush_total);
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pr_info("zcache: flush_found=%zd\n", zcache_flush_found);
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pr_info("zcache: flobj_total=%zd\n", zcache_flobj_total);
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pr_info("zcache: flobj_found=%zd\n", zcache_flobj_found);
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pr_info("zcache: failed_eph_puts=%zd\n", zcache_failed_eph_puts);
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pr_info("zcache: failed_pers_puts=%zd\n", zcache_failed_pers_puts);
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pr_info("zcache: failed_get_free_pages=%zd\n",
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zcache_failed_getfreepages);
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pr_info("zcache: failed_alloc=%lu\n", zcache_failed_alloc);
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pr_info("zcache: put_to_flush=%lu\n", zcache_put_to_flush);
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pr_info("zcache: compress_poor=%lu\n", zcache_compress_poor);
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pr_info("zcache: mean_compress_poor=%lu\n",
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pr_info("zcache: failed_alloc=%zd\n", zcache_failed_alloc);
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pr_info("zcache: put_to_flush=%zd\n", zcache_put_to_flush);
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pr_info("zcache: compress_poor=%zd\n", zcache_compress_poor);
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pr_info("zcache: mean_compress_poor=%zd\n",
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zcache_mean_compress_poor);
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pr_info("zcache: eph_ate_tail=%lu\n", zcache_eph_ate_tail);
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pr_info("zcache: eph_ate_tail_failed=%lu\n",
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pr_info("zcache: eph_ate_tail=%zd\n", zcache_eph_ate_tail);
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pr_info("zcache: eph_ate_tail_failed=%zd\n",
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zcache_eph_ate_tail_failed);
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pr_info("zcache: pers_ate_eph=%lu\n", zcache_pers_ate_eph);
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pr_info("zcache: pers_ate_eph_failed=%lu\n",
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pr_info("zcache: pers_ate_eph=%zd\n", zcache_pers_ate_eph);
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pr_info("zcache: pers_ate_eph_failed=%zd\n",
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zcache_pers_ate_eph_failed);
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pr_info("zcache: evicted_eph_zpages=%lu\n", zcache_evicted_eph_zpages);
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pr_info("zcache: evicted_eph_pageframes=%lu\n",
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pr_info("zcache: evicted_eph_zpages=%zd\n", zcache_evicted_eph_zpages);
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pr_info("zcache: evicted_eph_pageframes=%zd\n",
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zcache_evicted_eph_pageframes);
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pr_info("zcache: eph_pageframes=%lu\n", zcache_eph_pageframes);
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pr_info("zcache: eph_pageframes_max=%lu\n", zcache_eph_pageframes_max);
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pr_info("zcache: pers_pageframes=%lu\n", zcache_pers_pageframes);
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pr_info("zcache: pers_pageframes_max=%lu\n",
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pr_info("zcache: eph_pageframes=%zd\n", zcache_eph_pageframes);
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pr_info("zcache: eph_pageframes_max=%zd\n", zcache_eph_pageframes_max);
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pr_info("zcache: pers_pageframes=%zd\n", zcache_pers_pageframes);
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pr_info("zcache: pers_pageframes_max=%zd\n",
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zcache_pers_pageframes_max);
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pr_info("zcache: eph_zpages=%lu\n", zcache_eph_zpages);
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pr_info("zcache: eph_zpages_max=%lu\n", zcache_eph_zpages_max);
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pr_info("zcache: pers_zpages=%lu\n", zcache_pers_zpages);
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pr_info("zcache: pers_zpages_max=%lu\n", zcache_pers_zpages_max);
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pr_info("zcache: last_active_file_pageframes=%lu\n",
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pr_info("zcache: eph_zpages=%zd\n", zcache_eph_zpages);
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pr_info("zcache: eph_zpages_max=%zd\n", zcache_eph_zpages_max);
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pr_info("zcache: pers_zpages=%zd\n", zcache_pers_zpages);
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pr_info("zcache: pers_zpages_max=%zd\n", zcache_pers_zpages_max);
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pr_info("zcache: last_active_file_pageframes=%zd\n",
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zcache_last_active_file_pageframes);
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pr_info("zcache: last_inactive_file_pageframes=%lu\n",
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pr_info("zcache: last_inactive_file_pageframes=%zd\n",
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zcache_last_inactive_file_pageframes);
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pr_info("zcache: last_active_anon_pageframes=%lu\n",
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pr_info("zcache: last_active_anon_pageframes=%zd\n",
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zcache_last_active_anon_pageframes);
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pr_info("zcache: last_inactive_anon_pageframes=%lu\n",
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pr_info("zcache: last_inactive_anon_pageframes=%zd\n",
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zcache_last_inactive_anon_pageframes);
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pr_info("zcache: eph_nonactive_puts_ignored=%lu\n",
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pr_info("zcache: eph_nonactive_puts_ignored=%zd\n",
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zcache_eph_nonactive_puts_ignored);
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pr_info("zcache: pers_nonactive_puts_ignored=%lu\n",
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pr_info("zcache: pers_nonactive_puts_ignored=%zd\n",
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zcache_pers_nonactive_puts_ignored);
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pr_info("zcache: eph_zbytes=%llu\n",
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(unsigned long long)zcache_eph_zbytes);
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zcache_eph_zbytes);
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pr_info("zcache: eph_zbytes_max=%llu\n",
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(unsigned long long)zcache_eph_zbytes_max);
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zcache_eph_zbytes_max);
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pr_info("zcache: pers_zbytes=%llu\n",
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(unsigned long long)zcache_pers_zbytes);
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zcache_pers_zbytes);
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pr_info("zcache: pers_zbytes_max=%llu\n",
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(unsigned long long)zcache_pers_zbytes_max);
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pr_info("zcache: outstanding_writeback_pages=%lu\n",
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zcache_pers_zbytes_max);
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pr_info("zcache: outstanding_writeback_pages=%zd\n",
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zcache_outstanding_writeback_pages);
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pr_info("zcache: writtenback_pages=%lu\n", zcache_writtenback_pages);
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pr_info("zcache: writtenback_pages=%zd\n", zcache_writtenback_pages);
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}
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#endif
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