diff options
Diffstat (limited to 'block')
-rw-r--r-- | block/bio.c | 12 | ||||
-rw-r--r-- | block/blk-core.c | 2 | ||||
-rw-r--r-- | block/blk-settings.c | 12 | ||||
-rw-r--r-- | block/blk-sysfs.c | 8 | ||||
-rw-r--r-- | block/cfq-iosched.c | 2 | ||||
-rw-r--r-- | block/compat_ioctl.c | 4 | ||||
-rw-r--r-- | block/ioctl.c | 4 | ||||
-rw-r--r-- | block/partition-generic.c | 8 |
8 files changed, 26 insertions, 26 deletions
diff --git a/block/bio.c b/block/bio.c index f124a0a624fc..807d25e466ec 100644 --- a/block/bio.c +++ b/block/bio.c @@ -1339,7 +1339,7 @@ struct bio *bio_map_user_iov(struct request_queue *q, * release the pages we didn't map into the bio, if any */ while (j < page_limit) - page_cache_release(pages[j++]); + put_page(pages[j++]); } kfree(pages); @@ -1365,7 +1365,7 @@ struct bio *bio_map_user_iov(struct request_queue *q, for (j = 0; j < nr_pages; j++) { if (!pages[j]) break; - page_cache_release(pages[j]); + put_page(pages[j]); } out: kfree(pages); @@ -1385,7 +1385,7 @@ static void __bio_unmap_user(struct bio *bio) if (bio_data_dir(bio) == READ) set_page_dirty_lock(bvec->bv_page); - page_cache_release(bvec->bv_page); + put_page(bvec->bv_page); } bio_put(bio); @@ -1615,8 +1615,8 @@ static void bio_release_pages(struct bio *bio) * the BIO and the offending pages and re-dirty the pages in process context. * * It is expected that bio_check_pages_dirty() will wholly own the BIO from - * here on. It will run one page_cache_release() against each page and will - * run one bio_put() against the BIO. + * here on. It will run one put_page() against each page and will run one + * bio_put() against the BIO. */ static void bio_dirty_fn(struct work_struct *work); @@ -1658,7 +1658,7 @@ void bio_check_pages_dirty(struct bio *bio) struct page *page = bvec->bv_page; if (PageDirty(page) || PageCompound(page)) { - page_cache_release(page); + put_page(page); bvec->bv_page = NULL; } else { nr_clean_pages++; diff --git a/block/blk-core.c b/block/blk-core.c index 827f8badd143..b60537b2c35b 100644 --- a/block/blk-core.c +++ b/block/blk-core.c @@ -706,7 +706,7 @@ struct request_queue *blk_alloc_queue_node(gfp_t gfp_mask, int node_id) goto fail_id; q->backing_dev_info.ra_pages = - (VM_MAX_READAHEAD * 1024) / PAGE_CACHE_SIZE; + (VM_MAX_READAHEAD * 1024) / PAGE_SIZE; q->backing_dev_info.capabilities = BDI_CAP_CGROUP_WRITEBACK; q->backing_dev_info.name = "block"; q->node = node_id; diff --git a/block/blk-settings.c b/block/blk-settings.c index c7bb666aafd1..331e4eee0dda 100644 --- a/block/blk-settings.c +++ b/block/blk-settings.c @@ -239,8 +239,8 @@ void blk_queue_max_hw_sectors(struct request_queue *q, unsigned int max_hw_secto struct queue_limits *limits = &q->limits; unsigned int max_sectors; - if ((max_hw_sectors << 9) < PAGE_CACHE_SIZE) { - max_hw_sectors = 1 << (PAGE_CACHE_SHIFT - 9); + if ((max_hw_sectors << 9) < PAGE_SIZE) { + max_hw_sectors = 1 << (PAGE_SHIFT - 9); printk(KERN_INFO "%s: set to minimum %d\n", __func__, max_hw_sectors); } @@ -329,8 +329,8 @@ EXPORT_SYMBOL(blk_queue_max_segments); **/ void blk_queue_max_segment_size(struct request_queue *q, unsigned int max_size) { - if (max_size < PAGE_CACHE_SIZE) { - max_size = PAGE_CACHE_SIZE; + if (max_size < PAGE_SIZE) { + max_size = PAGE_SIZE; printk(KERN_INFO "%s: set to minimum %d\n", __func__, max_size); } @@ -760,8 +760,8 @@ EXPORT_SYMBOL_GPL(blk_queue_dma_drain); **/ void blk_queue_segment_boundary(struct request_queue *q, unsigned long mask) { - if (mask < PAGE_CACHE_SIZE - 1) { - mask = PAGE_CACHE_SIZE - 1; + if (mask < PAGE_SIZE - 1) { + mask = PAGE_SIZE - 1; printk(KERN_INFO "%s: set to minimum %lx\n", __func__, mask); } diff --git a/block/blk-sysfs.c b/block/blk-sysfs.c index dd93763057ce..995b58d46ed1 100644 --- a/block/blk-sysfs.c +++ b/block/blk-sysfs.c @@ -76,7 +76,7 @@ queue_requests_store(struct request_queue *q, const char *page, size_t count) static ssize_t queue_ra_show(struct request_queue *q, char *page) { unsigned long ra_kb = q->backing_dev_info.ra_pages << - (PAGE_CACHE_SHIFT - 10); + (PAGE_SHIFT - 10); return queue_var_show(ra_kb, (page)); } @@ -90,7 +90,7 @@ queue_ra_store(struct request_queue *q, const char *page, size_t count) if (ret < 0) return ret; - q->backing_dev_info.ra_pages = ra_kb >> (PAGE_CACHE_SHIFT - 10); + q->backing_dev_info.ra_pages = ra_kb >> (PAGE_SHIFT - 10); return ret; } @@ -117,7 +117,7 @@ static ssize_t queue_max_segment_size_show(struct request_queue *q, char *page) if (blk_queue_cluster(q)) return queue_var_show(queue_max_segment_size(q), (page)); - return queue_var_show(PAGE_CACHE_SIZE, (page)); + return queue_var_show(PAGE_SIZE, (page)); } static ssize_t queue_logical_block_size_show(struct request_queue *q, char *page) @@ -198,7 +198,7 @@ queue_max_sectors_store(struct request_queue *q, const char *page, size_t count) { unsigned long max_sectors_kb, max_hw_sectors_kb = queue_max_hw_sectors(q) >> 1, - page_kb = 1 << (PAGE_CACHE_SHIFT - 10); + page_kb = 1 << (PAGE_SHIFT - 10); ssize_t ret = queue_var_store(&max_sectors_kb, page, count); if (ret < 0) diff --git a/block/cfq-iosched.c b/block/cfq-iosched.c index e3c591dd8f19..4a349787bc62 100644 --- a/block/cfq-iosched.c +++ b/block/cfq-iosched.c @@ -4075,7 +4075,7 @@ cfq_rq_enqueued(struct cfq_data *cfqd, struct cfq_queue *cfqq, * idle timer unplug to continue working. */ if (cfq_cfqq_wait_request(cfqq)) { - if (blk_rq_bytes(rq) > PAGE_CACHE_SIZE || + if (blk_rq_bytes(rq) > PAGE_SIZE || cfqd->busy_queues > 1) { cfq_del_timer(cfqd, cfqq); cfq_clear_cfqq_wait_request(cfqq); diff --git a/block/compat_ioctl.c b/block/compat_ioctl.c index f678c733df40..556826ac7cb4 100644 --- a/block/compat_ioctl.c +++ b/block/compat_ioctl.c @@ -710,7 +710,7 @@ long compat_blkdev_ioctl(struct file *file, unsigned cmd, unsigned long arg) return -EINVAL; bdi = blk_get_backing_dev_info(bdev); return compat_put_long(arg, - (bdi->ra_pages * PAGE_CACHE_SIZE) / 512); + (bdi->ra_pages * PAGE_SIZE) / 512); case BLKROGET: /* compatible */ return compat_put_int(arg, bdev_read_only(bdev) != 0); case BLKBSZGET_32: /* get the logical block size (cf. BLKSSZGET) */ @@ -729,7 +729,7 @@ long compat_blkdev_ioctl(struct file *file, unsigned cmd, unsigned long arg) if (!capable(CAP_SYS_ADMIN)) return -EACCES; bdi = blk_get_backing_dev_info(bdev); - bdi->ra_pages = (arg * 512) / PAGE_CACHE_SIZE; + bdi->ra_pages = (arg * 512) / PAGE_SIZE; return 0; case BLKGETSIZE: size = i_size_read(bdev->bd_inode); diff --git a/block/ioctl.c b/block/ioctl.c index d8996bbd7f12..4ff1f92f89ca 100644 --- a/block/ioctl.c +++ b/block/ioctl.c @@ -550,7 +550,7 @@ int blkdev_ioctl(struct block_device *bdev, fmode_t mode, unsigned cmd, if (!arg) return -EINVAL; bdi = blk_get_backing_dev_info(bdev); - return put_long(arg, (bdi->ra_pages * PAGE_CACHE_SIZE) / 512); + return put_long(arg, (bdi->ra_pages * PAGE_SIZE) / 512); case BLKROGET: return put_int(arg, bdev_read_only(bdev) != 0); case BLKBSZGET: /* get block device soft block size (cf. BLKSSZGET) */ @@ -578,7 +578,7 @@ int blkdev_ioctl(struct block_device *bdev, fmode_t mode, unsigned cmd, if(!capable(CAP_SYS_ADMIN)) return -EACCES; bdi = blk_get_backing_dev_info(bdev); - bdi->ra_pages = (arg * 512) / PAGE_CACHE_SIZE; + bdi->ra_pages = (arg * 512) / PAGE_SIZE; return 0; case BLKBSZSET: return blkdev_bszset(bdev, mode, argp); diff --git a/block/partition-generic.c b/block/partition-generic.c index 84c53f04777a..d7eb77e1e3a8 100644 --- a/block/partition-generic.c +++ b/block/partition-generic.c @@ -573,8 +573,8 @@ static struct page *read_pagecache_sector(struct block_device *bdev, sector_t n) { struct address_space *mapping = bdev->bd_inode->i_mapping; - return read_mapping_page(mapping, (pgoff_t)(n >> (PAGE_CACHE_SHIFT-9)), - NULL); + return read_mapping_page(mapping, (pgoff_t)(n >> (PAGE_SHIFT-9)), + NULL); } unsigned char *read_dev_sector(struct block_device *bdev, sector_t n, Sector *p) @@ -591,9 +591,9 @@ unsigned char *read_dev_sector(struct block_device *bdev, sector_t n, Sector *p) if (PageError(page)) goto fail; p->v = page; - return (unsigned char *)page_address(page) + ((n & ((1 << (PAGE_CACHE_SHIFT - 9)) - 1)) << 9); + return (unsigned char *)page_address(page) + ((n & ((1 << (PAGE_SHIFT - 9)) - 1)) << 9); fail: - page_cache_release(page); + put_page(page); } p->v = NULL; return NULL; |