On Wed, 5 Apr 2000, Erez Zadok wrote:
- if (block_start = to)
- break;
bh-b_end_io = end_buffer_io_sync;
if (!buffer_mapped(bh)) {
err = get_block(inode, block, bh, 1);
And there you go: bloody thing bumps
In message [EMAIL PROTECTED], Alexander
Viro writes:
On Wed, 5 Apr 2000, Erez Zadok wrote:
- if (block_start = to)
- break;
bh-b_end_io = end_buffer_io_sync;
if (!buffer_mapped(bh)) {
err = get_block(inode,
In article cs.lists.linux-fsdevel/2405104700$[EMAIL PROTECTED] you
wrote:
AFAICS the memset() for new buffer blocks is wrong:
memset(kaddr+to,0, block_end-to)
It should be
memset(kaddr+max(to,block_start),0,block_end-to)
example:
1 kB block size,
block 0: "old"
In message [EMAIL PROTECTED], Ion Badulescu writes:
[...]
The current implementation will also populate the page cache with pages
that are not Uptodate, but are not Locked either, which is clearly a bug.
It will always happen if there is a partial write to a page, e.g. if a
program creates a
On 5 Apr 2000, Eric W. Biederman wrote:
Summary: a page should not be in the cache and not be up-to-date. If it is
not up-to-date, then it should also probably be locked, but only b/c it is
probably in transit from the disk to the cache.
Nope.
Oh yeah. Just think about it a little
