Kernel

USB: gadget: mass_storage: moved strings handling code to composite
Looks OK, but I can't test or give it a detailed review just now. An ACK from Alan would be nice. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo(a)vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read th... 13 Aug 2010 16:52

nconfig: Fix segfault when menu is empty
On Mon, Aug 02, 2010 at 11:59:31AM +0200, Andrej Gelenberg wrote: there is a small bug in nconf, which cause segfault in empty menus (press right arrow in empty menu). Patch is attached. Regards, Andrej Gelenberg From 60265c2f3db2616d3dc493785a47a301f73419bd Mon Sep 17 00:00:00 2001 From: Andrej... 12 Aug 2010 19:11

[RFC v2 PATCH 3/6] Btrfs: Add hot data relocation facilities
From: Ben Chociej <bchociej(a)gmail.com> The relocation code operates on the heat hash lists to identify hot or cold data logical file ranges that are candidates for relocation. The triggering mechanism for relocation is controlled by a global heat threshold integer value (fs_root->heat_threshold). Ranges are queue... 12 Aug 2010 19:11

[RFC v2 PATCH 6/6] Btrfs: Add hooks to enable hot data tracking
From: Ben Chociej <bchociej(a)gmail.com> Miscellaneous features that implement hot data tracking, enable hot data migration to faster media, and generally make the hot data functions a bit more friendly. ctree.h: Add the root hot_inode_tree and heat hashlists. Defines some mount options and inode flags for turni... 12 Aug 2010 19:11

[RFC v2 PATCH 1/6] Btrfs: Add experimental hot data hash list index
From: Ben Chociej <bchociej(a)gmail.com> Adds a hash table structure to efficiently lookup the data temperature of a file. Also adds a function to calculate that temperature based on some metrics kept in custom frequency data structs (in the next patch). Signed-off-by: Ben Chociej <bchociej(a)gmail.com> Signed-off... 12 Aug 2010 19:11

[RFC v2 PATCH 0/6] Btrfs: Add hot data relocation functionality
These patches are a replacement for our previous hot data tracking patches. They include some bugfixes as well as the previously promised hot data relocation code for moving frequently accessed data to SSD. Structurally, the patches are quite similar to the first set, with the notable addition of new hotdata_reloca... 12 Aug 2010 19:11

[RFC] reworked NX protection for kernel data
Hi, because nobody seems to work on "NX protection for kernel data" patches [1], I decided to rework them a bit : - remove unneeded alignment in vmlinux.lds - call mark_nxdata_nx in mark_rodata_ro instead of free_initmem - fix a bug in my machine where memory was x and rw after kernel data - static_protections f... 12 Aug 2010 19:11

[RFC v2 PATCH 4/6] Btrfs: Add debugfs interface for hot data stats
From: Ben Chociej <bchociej(a)gmail.com> Add a /sys/kernel/debug/btrfs_data/<device_name>/ directory for each volume that contains two files. The first, `inode_data', contains the heat information for inodes that have been brought into the hot data map structures. The second, `range_data', contains similar informat... 12 Aug 2010 19:11

[GIT PULL] ocfs2 changes for 2.6.36, part 1.
Linus et al, Here is the first batch of ocfs2 changes for 2.6.36. I apologize for the LSF delay. These fixes have been stewing for a while and I wanted to get them to you. The remaining batch of changes are waiting on procedural agreement from the jbd2 folks. I'll send them along as soon as we have consensus.... 12 Aug 2010 19:11

[RFC v2 PATCH 5/6] Btrfs: 3 new ioctls related to hot data features
From: Ben Chociej <bchociej(a)gmail.com> BTRFS_IOC_GET_HEAT_INFO: return a struct containing the various metrics collected in btrfs_freq_data structs, and also return a calculated data temperature based on those metrics. Optionally, retrieve the temperature from the hot data hash list instead of recalculating it. ... 12 Aug 2010 19:11