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Searched refs:disksize (Results 1 – 6 of 6) sorted by relevance

/linux-4.1.27/drivers/block/zram/
Dzram_drv.c69 return zram->disksize; in init_done()
103 return scnprintf(buf, PAGE_SIZE, "%llu\n", zram->disksize); in disksize_show()
337 bound = zram->disksize >> SECTOR_SHIFT; in valid_io_request()
346 static void zram_meta_free(struct zram_meta *meta, u64 disksize) in zram_meta_free() argument
348 size_t num_pages = disksize >> PAGE_SHIFT; in zram_meta_free()
366 static struct zram_meta *zram_meta_alloc(int device_id, u64 disksize) in zram_meta_alloc() argument
375 num_pages = disksize >> PAGE_SHIFT; in zram_meta_alloc()
778 u64 disksize; in zram_reset_device() local
791 disksize = zram->disksize; in zram_reset_device()
806 zram->disksize = 0; in zram_reset_device()
[all …]
Dzram_drv.h122 u64 disksize; /* bytes */ member
/linux-4.1.27/Documentation/blockdev/
Dzram.txt61 Set disk size by writing the value to sysfs node 'disksize'.
64 # Initialize /dev/zram0 with 50MB disksize
65 echo $((50*1024*1024)) > /sys/block/zram0/disksize
68 echo 256K > /sys/block/zram0/disksize
69 echo 512M > /sys/block/zram0/disksize
70 echo 1G > /sys/block/zram0/disksize
108 disksize RW show and set the device's disk size
185 resets the disksize to zero. You must set the disksize again
/linux-4.1.27/Documentation/ABI/testing/
Dsysfs-block-zram1 What: /sys/block/zram<id>/disksize
5 The disksize file is read-write and specifies the disk size
/linux-4.1.27/fs/ext3/
Dinode.c3041 __le32 disksize; in ext3_do_update_inode() local
3083 disksize = cpu_to_le32(ei->i_disksize); in ext3_do_update_inode()
3084 if (disksize != raw_inode->i_size) { in ext3_do_update_inode()
3086 raw_inode->i_size = disksize; in ext3_do_update_inode()
3103 disksize = cpu_to_le32(ei->i_disksize >> 32); in ext3_do_update_inode()
3104 if (disksize != raw_inode->i_size_high) { in ext3_do_update_inode()
3105 raw_inode->i_size_high = disksize; in ext3_do_update_inode()
/linux-4.1.27/fs/ext4/
Dinode.c2199 loff_t disksize; in mpage_map_and_submit_extent() local
2253 disksize = ((loff_t)mpd->first_page) << PAGE_CACHE_SHIFT; in mpage_map_and_submit_extent()
2254 if (disksize > EXT4_I(inode)->i_disksize) { in mpage_map_and_submit_extent()
2260 if (disksize > i_size) in mpage_map_and_submit_extent()
2261 disksize = i_size; in mpage_map_and_submit_extent()
2262 if (disksize > EXT4_I(inode)->i_disksize) in mpage_map_and_submit_extent()
2263 EXT4_I(inode)->i_disksize = disksize; in mpage_map_and_submit_extent()