Home
last modified time | relevance | path

Searched refs:disksize (Results 1 – 5 of 5) sorted by relevance

/linux-6.1.9/drivers/block/zram/
Dzram_drv.c78 return zram->disksize; in init_done()
173 bound = zram->disksize >> SECTOR_SHIFT; in valid_io_request()
250 return scnprintf(buf, PAGE_SIZE, "%llu\n", zram->disksize); in disksize_show()
299 unsigned long nr_pages = zram->disksize >> PAGE_SHIFT; in mark_idle()
641 unsigned long nr_pages = zram->disksize >> PAGE_SHIFT; in writeback_store()
900 unsigned long nr_pages = zram->disksize >> PAGE_SHIFT; in read_block_state()
1160 static void zram_meta_free(struct zram *zram, u64 disksize) in zram_meta_free() argument
1162 size_t num_pages = disksize >> PAGE_SHIFT; in zram_meta_free()
1173 static bool zram_meta_alloc(struct zram *zram, u64 disksize) in zram_meta_alloc() argument
1177 num_pages = disksize >> PAGE_SHIFT; in zram_meta_alloc()
[all …]
Dzram_drv.h109 u64 disksize; /* bytes */ member
/linux-6.1.9/Documentation/admin-guide/blockdev/
Dzram.rst118 Set disk size by writing the value to sysfs node 'disksize'.
122 # Initialize /dev/zram0 with 50MB disksize
123 echo $((50*1024*1024)) > /sys/block/zram0/disksize
126 echo 256K > /sys/block/zram0/disksize
127 echo 512M > /sys/block/zram0/disksize
128 echo 1G > /sys/block/zram0/disksize
196 disksize RW show and set the device's disk size
303 resets the disksize to zero. You must set the disksize again
318 before disksize setting. It supports only partitions at this moment.
/linux-6.1.9/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-6.1.9/fs/ext4/
Dinode.c2463 loff_t disksize; in mpage_map_and_submit_extent() local
2522 disksize = ((loff_t)mpd->first_page) << PAGE_SHIFT; in mpage_map_and_submit_extent()
2523 if (disksize > READ_ONCE(EXT4_I(inode)->i_disksize)) { in mpage_map_and_submit_extent()
2529 if (disksize > i_size) in mpage_map_and_submit_extent()
2530 disksize = i_size; in mpage_map_and_submit_extent()
2531 if (disksize > EXT4_I(inode)->i_disksize) in mpage_map_and_submit_extent()
2532 EXT4_I(inode)->i_disksize = disksize; in mpage_map_and_submit_extent()