Re: [RFC PATCH V11 13/21] Btrfs: subpagesize-blocksize: Deal with partial ordered extent allocations.

2015-07-07 Thread Chandan Rajendra
On Monday 06 Jul 2015 18:06:33 Liu Bo wrote: On Mon, Jun 01, 2015 at 08:52:48PM +0530, Chandan Rajendra wrote: In subpagesize-blocksize scenario, extent allocations for only some of the dirty blocks of a page can succeed, while allocation for rest of the blocks can fail. This patch allows

Re: [RFC PATCH V11 13/21] Btrfs: subpagesize-blocksize: Deal with partial ordered extent allocations.

2015-07-06 Thread Liu Bo
On Mon, Jun 01, 2015 at 08:52:48PM +0530, Chandan Rajendra wrote: In subpagesize-blocksize scenario, extent allocations for only some of the dirty blocks of a page can succeed, while allocation for rest of the blocks can fail. This patch allows I/O against such partially allocated ordered

[RFC PATCH V11 13/21] Btrfs: subpagesize-blocksize: Deal with partial ordered extent allocations.

2015-06-01 Thread Chandan Rajendra
In subpagesize-blocksize scenario, extent allocations for only some of the dirty blocks of a page can succeed, while allocation for rest of the blocks can fail. This patch allows I/O against such partially allocated ordered extents to be submitted. Signed-off-by: Chandan Rajendra