Re: What is the purpose of EXTENT_PAGE_MAPPED

2017-10-30 Thread Goldwyn Rodrigues
On 10/30/2017 09:01 AM, Nikolay Borisov wrote: > > > On 30.10.2017 15:55, David Sterba wrote: >> On Mon, Oct 30, 2017 at 03:21:51PM +0200, Nikolay Borisov wrote: >>> >>> >>> On 27.10.2017 07:17, Liu Bo wrote: On Tue, Oct 24, 2017 at 05:47:11AM -0500, Goldwyn Rodrigues wrote: > >

Re: What is the purpose of EXTENT_PAGE_MAPPED

2017-10-30 Thread Nikolay Borisov
On 30.10.2017 15:55, David Sterba wrote: > On Mon, Oct 30, 2017 at 03:21:51PM +0200, Nikolay Borisov wrote: >> >> >> On 27.10.2017 07:17, Liu Bo wrote: >>> On Tue, Oct 24, 2017 at 05:47:11AM -0500, Goldwyn Rodrigues wrote: EXTENT_PAGE_MAPPED gets set in set_page_extent_mapped(), but I

Re: What is the purpose of EXTENT_PAGE_MAPPED

2017-10-30 Thread David Sterba
On Mon, Oct 30, 2017 at 03:21:51PM +0200, Nikolay Borisov wrote: > > > On 27.10.2017 07:17, Liu Bo wrote: > > On Tue, Oct 24, 2017 at 05:47:11AM -0500, Goldwyn Rodrigues wrote: > >> > >> EXTENT_PAGE_MAPPED gets set in set_page_extent_mapped(), but I don't see > >> it being cross checked anytime.

Re: What is the purpose of EXTENT_PAGE_MAPPED

2017-10-30 Thread Nikolay Borisov
On 27.10.2017 07:17, Liu Bo wrote: > On Tue, Oct 24, 2017 at 05:47:11AM -0500, Goldwyn Rodrigues wrote: >> >> EXTENT_PAGE_MAPPED gets set in set_page_extent_mapped(), but I don't see >> it being cross checked anytime. What is the purpose of setting it? > > Please check commit

Re: What is the purpose of EXTENT_PAGE_MAPPED

2017-10-26 Thread Liu Bo
On Tue, Oct 24, 2017 at 05:47:11AM -0500, Goldwyn Rodrigues wrote: > > EXTENT_PAGE_MAPPED gets set in set_page_extent_mapped(), but I don't see > it being cross checked anytime. What is the purpose of setting it? Please check commit d1310b2e0cd98eb1348553e69b73827b436dca7b, it was used to

What is the purpose of EXTENT_PAGE_MAPPED

2017-10-24 Thread Goldwyn Rodrigues
EXTENT_PAGE_MAPPED gets set in set_page_extent_mapped(), but I don't see it being cross checked anytime. What is the purpose of setting it? -- Goldwyn -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majord...@vger.kernel.org More majordomo