On Mon, 25 Aug 2014 02:57:29 +0400, Ivan Shapovalov <intelfx100@xxxxxxxxx> wrote: > On Sunday 24 August 2014 at 18:09:13, doiggl@xxxxxxxxxxxxxxxxxx wrote: >> [...] >> >> Hello, >> Thanks for the details. >> >> rpms did build with following patches applied: >> reiser4-for-3.15.1.patch >> 3.15.1-reiser4-basic-discard-support.patch >> >> see link to built rpms url [with above patches applied] >> https://build.opensuse.org/package/binaries/home:doiggl/kernel-reiser4?repository=openSUSE_13.1 >> >> Question: >> Which "in-flight" patchsets can be applied on top of discard support >> patch >> ? >> Url link to patch appreciated. > > Why do you ask? Do you want to build a general-purpose kernel with these > patches > or just help with testing? > Anyway, > > this is a last bugfix patch from Edward (on top of 3.15): > > - [patch 1/1] reiser4: implement ->remount_fs() super operation > http://www.spinics.net/lists/reiserfs-devel/msg04193.html > > and these are three patchsets that can be applied but are _unreviewed_ > (on top of 3.15 + basic discard support): > > - [RFC] [PATCHv3 0/9] reiser4: batch discard support (FITRIM ioctl): > initial implementation. > http://www.spinics.net/lists/reiserfs-devel/msg04166.html > > - [PATCH 0/2] reiser4: block deallocation fixes. > http://www.spinics.net/lists/reiserfs-devel/msg04177.html > > - [PATCH 0/3] reiser4: space grabbing fixes. > http://www.spinics.net/lists/reiserfs-devel/msg04180.html > > Hope that helps, Hello, RE:Why do you ask? Do you want to build a general-purpose kernel with these patches or just help with testing? Answer: I wanted to access a separate disk with a existing reiser4 partition on it. But thats another saga-storey. Questions: - Is the listing below correct ? - Are all 9 patches needed to put in place "batch discard support (FITRIM ioctl)" [RFC] [PATCHv3 1/9] reiser4: block_alloc: add BA_SOME_SPACE flag for grabbing a fixed amount of space. .. .. [RFC] [PATCHv3 9/9] reiser4: batch discard support: honor minimal extent length passed from the userspace. Details ------- - [PATCH 0/2] reiser4: block deallocation fixes. http://www.spinics.net/lists/reiserfs-devel/msg04177.html - [PATCH 0/3] reiser4: space grabbing fixes. http://www.spinics.net/lists/reiserfs-devel/msg04180.html - [RFC] [PATCHv3 0/9] reiser4: batch discard support (FITRIM ioctl): initial implementation. http://www.spinics.net/lists/reiserfs-devel/msg04166.html [1] [2+3+9 =14 patch files to apply] as shown below patch urls listing. block deallocation fixes ------------------------ http://www.spinics.net/lists/reiserfs-devel/msg04177.html reiser4: sanitize deallocations throughout the code. reiser4: block_alloc: get rid of discard-related hack in reiser4_dealloc_blocks(). [PATCH 1/2] sanitize deallocations throughout the code. [PATCH 2/2] block_alloc: get rid of discard-related hack in reiser4_dealloc_blocks() space grabbing fixes -------------------- http://www.spinics.net/lists/reiserfs-devel/msg04180.html reiser4: block_alloc: improve error handling in reiser4_grab_reserved(). reiser4: block_alloc: sanitize grab_enabled modifications. reiser4: do not mess with grab_enabled; instead, use BA_FORCE. [PATCH 1/3] reiser4: block_alloc: improve error handling in reiser4_grab_reserved(). [PATCH 2/3] reiser4: block_alloc: sanitize grab_enabled modifications. [PATCH 3/3] reiser4: do not mess with grab_enabled; instead, use BA_FORCE. [RFC] [PATCHv3 0/9] reiser4: batch discard support (FITRIM ioctl) ----------------------------------------------------------------- [RFC] [PATCHv3 1/9] reiser4: block_alloc: add BA_SOME_SPACE flag for grabbing a fixed amount of space. [RFC] [PATCHv3 2/9] reiser4: block_alloc: add a "forward" parameter to reiser4_blocknr_hint to allocate blocks only in forward direction. [RFC] [PATCHv3 3/9] reiser4: txnmgr: free allocated but unneeded atom in atom_begin_and_assign_to_txnh(). [RFC] [PATCHv3 4/9] reiser4: txnmgr: add reiser4_create_atom() which creates an empty atom without capturing any nodes. [RFC] [PATCHv3 5/9] reiser4: txnmgr: call reiser4_post_write_back_hook() also for empty atoms. [RFC] [PATCHv3 6/9] reiser4: batch discard support: add a dummy FITRIM ioctl handler for directories. [RFC] [PATCHv3 7/9] reiser4: batch discard support: actually implement the FITRIM ioctl handler. [RFC] [PATCHv3 8/9] reiser4: block_alloc: add a "min_len" parameter to reiser4_blocknr_hint to limit allocated extent length from below. [RFC] [PATCHv3 9/9] reiser4: batch discard support: honor minimal extent length passed from the userspace. http://www.spinics.net/lists/reiserfs-devel/ msg04167.html msg04168.html msg04169.html msg04171.html msg04172.html msg04173.html msg04174.html msg04175.html Thanks for your help and time. Cheers Glenn -- To unsubscribe from this list: send the line "unsubscribe reiserfs-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
