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| author | Chao Yu <chao2.yu@samsung.com> | 2015-02-05 17:36:39 +0800 |
|---|---|---|
| committer | JP Abgrall <jpa@google.com> | 2015-03-23 10:10:26 -0700 |
| commit | 29ab4d8788d204edb362f01879e1d3d4f516e967 (patch) | |
| tree | eeb0299b8f7a98bcc8ec9bacd8d4621dc013cf21 /mkfs | |
| parent | 8bcdc5fdb206196241dc6fc535e6d285d4985201 (diff) | |
| download | android_external_f2fs-tools-29ab4d8788d204edb362f01879e1d3d4f516e967.tar.gz android_external_f2fs-tools-29ab4d8788d204edb362f01879e1d3d4f516e967.tar.bz2 android_external_f2fs-tools-29ab4d8788d204edb362f01879e1d3d4f516e967.zip | |
mkfs.f2fs: support large sector size
Since f2fs support large sector size in commit 55cf9cb63f0e "f2fs: support large
sector size", block device with sector size of 512/1024/2048/4096 bytes can be
supported.
But mkfs.f2fs still use default sector size: 512 bytes as sector size, let's fix
this issue in this patch.
v2:
o remove unneeded printed message when sector size is large than 512 bytes
suggested by Kinglong.
o show correct sector size in printed message.
o use config.sectors_per_blk instead of DEFAULT_SECTORS_PER_BLOCK suggested by
Kinglong.
v3:
o remove another unneeded printed message when sector size is large than 512
bytes suggested by Kinglong.
Signed-off-by: Chao Yu <chao2.yu@samsung.com>
Reviewed-by: Kinglong Mee <kinglongmee@gmail.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'mkfs')
| -rw-r--r-- | mkfs/f2fs_format.c | 12 | ||||
| -rw-r--r-- | mkfs/f2fs_format_utils.c | 2 |
2 files changed, 7 insertions, 7 deletions
diff --git a/mkfs/f2fs_format.c b/mkfs/f2fs_format.c index a8d2db6..2cce7c3 100644 --- a/mkfs/f2fs_format.c +++ b/mkfs/f2fs_format.c @@ -198,20 +198,20 @@ static int f2fs_prepare_super_block(void) set_sb(block_count, config.total_sectors >> log_sectors_per_block); zone_align_start_offset = - (config.start_sector * DEFAULT_SECTOR_SIZE + + (config.start_sector * config.sector_size + 2 * F2FS_BLKSIZE + zone_size_bytes - 1) / zone_size_bytes * zone_size_bytes - - config.start_sector * DEFAULT_SECTOR_SIZE; + config.start_sector * config.sector_size; - if (config.start_sector % DEFAULT_SECTORS_PER_BLOCK) { + if (config.start_sector % config.sectors_per_blk) { MSG(1, "\tWARN: Align start sector number to the page unit\n"); MSG(1, "\ti.e., start sector: %d, ofs:%d (sects/page: %d)\n", config.start_sector, - config.start_sector % DEFAULT_SECTORS_PER_BLOCK, - DEFAULT_SECTORS_PER_BLOCK); + config.start_sector % config.sectors_per_blk, + config.sectors_per_blk); } - set_sb(segment_count, (config.total_sectors * DEFAULT_SECTOR_SIZE - + set_sb(segment_count, (config.total_sectors * config.sector_size - zone_align_start_offset) / segment_size_bytes); set_sb(segment0_blkaddr, zone_align_start_offset / blk_size_bytes); diff --git a/mkfs/f2fs_format_utils.c b/mkfs/f2fs_format_utils.c index 88b9953..a0f85f5 100644 --- a/mkfs/f2fs_format_utils.c +++ b/mkfs/f2fs_format_utils.c @@ -36,7 +36,7 @@ int f2fs_trim_device() return 0; range[0] = 0; - range[1] = config.total_sectors * DEFAULT_SECTOR_SIZE; + range[1] = config.total_sectors * config.sector_size; if (fstat(config.fd, &stat_buf) < 0 ) { MSG(1, "\tError: Failed to get the device stat!!!\n"); |