Patchwork [U-Boot,2/4] fs:ext4:write: Store block device descriptor in file system structure

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Submitter Łukasz Majewski
Date Nov. 26, 2012, 4:13 p.m.
Message ID <1353946397-26429-3-git-send-email-l.majewski@samsung.com>
Download mbox | patch
Permalink /patch/201717/
State Superseded
Delegated to: Tom Rini
Headers show

Comments

Łukasz Majewski - Nov. 26, 2012, 4:13 p.m.
The device block descriptor (block_dev_desc_t) )shall be stored at
ext4 early code (at ext4fs_set_blk_dev in this case) to be available
for latter use (like put_ext4()).

Signed-off-by: Lukasz Majewski <l.majewski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
---
 fs/ext4/dev.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

Patch

diff --git a/fs/ext4/dev.c b/fs/ext4/dev.c
index 1596a92..464a67d 100644
--- a/fs/ext4/dev.c
+++ b/fs/ext4/dev.c
@@ -52,6 +52,7 @@  void ext4fs_set_blk_dev(block_dev_desc_t *rbdd, disk_partition_t *info)
 	part_info = info;
 	part_offset = info->start;
 	get_fs()->total_sect = (info->size * info->blksz) / SECTOR_SIZE;
+	get_fs()->dev_desc = rbdd;
 }
 
 int ext4fs_devread(int sector, int byte_offset, int byte_len, char *buf)