在 2020/12/8 18:35, Gao Xiang 写道:
On Tue, Dec 08, 2020 at 05:48:10PM +0800, Chao Yu wrote:
On 2020/12/8 17:31, Huang Jianan wrote:
iblock indicates the number of i_blkbits-sized blocks rather than
sectors, fix it.
If the data has a disk mapping, map_bh should be used to read the
correct data from the device.
Thanks for the fix, I was misled by sector_t type...
What about avoiding using generic_block_bmap() which uses buffer_head
structure, it limits mapped size to 32-bits:
https://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git/commit/?h=dev-test&id=b876f4c94c3d1688edea021d45a528571499e0b9
Also a minor thing is to Cc: LKML <[email protected]>
in the next version and for all kernel patches, which is needed
for upstreaming.
(quite closing to merging window...)
Thanks,
Gao Xiang
Thanks,
Thanks, good to learn about this.
