Re: [PATCH] btrfs-progs: check: skip shared node or leaf check for low_memory mode

2016-08-30 Thread David Sterba
On Tue, Aug 30, 2016 at 07:44:17PM +0800, Wang Xiaoguang wrote: > Hi, > > On 08/30/2016 07:32 PM, David Sterba wrote: > > On Tue, Aug 30, 2016 at 09:50:20AM +0800, Qu Wenruo wrote: > >>> Are they not? The low-memory patchset has been released in 4.7.1, the > >>> devel branch is always on top of ma

Re: [PATCH] btrfs-progs: check: skip shared node or leaf check for low_memory mode

2016-08-30 Thread Wang Xiaoguang
Hi, On 08/30/2016 07:32 PM, David Sterba wrote: On Tue, Aug 30, 2016 at 09:50:20AM +0800, Qu Wenruo wrote: Are they not? The low-memory patchset has been released in 4.7.1, the devel branch is always on top of master branch. I see both branches pushed to the public git repos so I don't see what

Re: [PATCH] btrfs-progs: check: skip shared node or leaf check for low_memory mode

2016-08-30 Thread David Sterba
On Tue, Aug 30, 2016 at 09:50:20AM +0800, Qu Wenruo wrote: > > Are they not? The low-memory patchset has been released in 4.7.1, the > > devel branch is always on top of master branch. I see both branches > > pushed to the public git repos so I don't see what you mean. > > Unfortunately, the low m

Re: [PATCH] btrfs-progs: check: skip shared node or leaf check for low_memory mode

2016-08-29 Thread Qu Wenruo
At 08/29/2016 11:20 PM, David Sterba wrote: On Thu, Aug 25, 2016 at 01:30:09PM +0800, Wang Xiaoguang wrote: Hi, On 08/24/2016 08:44 PM, David Sterba wrote: On Fri, Aug 19, 2016 at 05:59:46PM +0800, Wang Xiaoguang wrote: The basic idea is simple. Assume a middle tree node A is shared and its

Re: [PATCH] btrfs-progs: check: skip shared node or leaf check for low_memory mode

2016-08-29 Thread David Sterba
On Thu, Aug 25, 2016 at 01:30:09PM +0800, Wang Xiaoguang wrote: > Hi, > > On 08/24/2016 08:44 PM, David Sterba wrote: > > On Fri, Aug 19, 2016 at 05:59:46PM +0800, Wang Xiaoguang wrote: > >> The basic idea is simple. Assume a middle tree node A is shared and > >> its referenceing fs/file tree root

Re: [PATCH] btrfs-progs: check: skip shared node or leaf check for low_memory mode

2016-08-24 Thread Wang Xiaoguang
Hi, On 08/24/2016 08:44 PM, David Sterba wrote: On Fri, Aug 19, 2016 at 05:59:46PM +0800, Wang Xiaoguang wrote: The basic idea is simple. Assume a middle tree node A is shared and its referenceing fs/file tree root ids are 5, 258 and 260, then we only check node A in the tree who has the smalle

Re: [PATCH] btrfs-progs: check: skip shared node or leaf check for low_memory mode

2016-08-24 Thread David Sterba
On Fri, Aug 19, 2016 at 05:59:46PM +0800, Wang Xiaoguang wrote: > The basic idea is simple. Assume a middle tree node A is shared and > its referenceing fs/file tree root ids are 5, 258 and 260, then we > only check node A in the tree who has the smallest root id. That means > in this case, when ch

[PATCH] btrfs-progs: check: skip shared node or leaf check for low_memory mode

2016-08-19 Thread Wang Xiaoguang
The basic idea is simple. Assume a middle tree node A is shared and its referenceing fs/file tree root ids are 5, 258 and 260, then we only check node A in the tree who has the smallest root id. That means in this case, when checking root tree(5), we check inode A, for root tree 258 and 260, we can