Linus Torvalds 6515925b82 The one new feature added in this patch series is the ability to use ... the "punch hole" functionality for inodes that are not using extent maps. In the bug fix category, we fixed some races in the AIO and fstrim code, and some potential NULL pointer dereferences and memory leaks in error handling code paths. In the optimization category, we fixed a performance regression in the jbd2 layer introduced by commit d9b0193 (introduced in v3.0) which shows up in the AIM7 benchmark. We also further optimized jbd2 by minimize the amount of time that transaction handles are held active. This patch series also features some additional enhancement of the extent status tree, which is now used to cache extent information in a more efficient/compact form than what we use on-disk. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iQIcBAABCAAGBQJRLRs7AAoJENNvdpvBGATwNb8QAML+TjGtHlJ1coDUzGT2Cq9R yREAzI1N/+Phiohy3O0JNx55uPvYEMx6+zi+JCNSs1/gnf/OWruESTXssRbBv3Yd WxfOiCIaK8BbOEGZlMwGsFDCzVNKfvHxRrmyeHtcyUONKLFQUmBcE/woVPHcsvlE ya/zGnD2e58NaGwS643bqfvTrVt/azH0U0osNCNwfZepZmboEXK8fzT9b3Auh+1Q EI28m0GSRp0V0cgwOEN54EhTtocyS30GN8sbC1K5cFHK8tGLhyVwnvIonyFDI5/D GOkEPeRb7v2FwGpAilQ/V0jT++E//7zzyMFwvIY1U6b1dzBFCaJUuLMO1R8xoaoa c/Qd3AFIt1anS66qZAnW3m5rRyJgU2YA3VrKJj4q0jPKCh+k3+EqVfNTOB8BPLmC oCI/4ApUyHeYDdcErFjW4VDJ5N0debPP4yjma3uUtdM7RvQvMdQECnkAjIDCcGKe bMc7dtI9jdUYDCPGDeOjdrvk623QpE7J4Pf6iSQ5WxA4f2QmOQ8uIuGe8CPQSVtQ bUYjkthtWX2cX2/kHVvSYx6FzAjkgwmxCpAaiCXtGploxJIDjlWkiTXibkRYPLp4 jBmQPK8ct8bl98k/i3mdybZnJU2TxWLA45hub0zBYs0aSgi8HzFyd+y8DiCKRS0S 2sANbrsKG6TCzZ6C6ods =KSV1 -----END PGP SIGNATURE----- Merge tag 'ext4_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4 Pull ext4 updates from Theodore Ts'o: "The one new feature added in this patch series is the ability to use the "punch hole" functionality for inodes that are not using extent maps. In the bug fix category, we fixed some races in the AIO and fstrim code, and some potential NULL pointer dereferences and memory leaks in error handling code paths. In the optimization category, we fixed a performance regression in the jbd2 layer introduced by commit d9b01934d5 ("jbd: fix fsync() tid wraparound bug", introduced in v3.0) which shows up in the AIM7 benchmark. We also further optimized jbd2 by minimize the amount of time that transaction handles are held active. This patch series also features some additional enhancement of the extent status tree, which is now used to cache extent information in a more efficient/compact form than what we use on-disk." * tag 'ext4_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4: (65 commits) ext4: fix free clusters calculation in bigalloc filesystem ext4: no need to remove extent if len is 0 in ext4_es_remove_extent() ext4: fix xattr block allocation/release with bigalloc ext4: reclaim extents from extent status tree ext4: adjust some functions for reclaiming extents from extent status tree ext4: remove single extent cache ext4: lookup block mapping in extent status tree ext4: track all extent status in extent status tree ext4: let ext4_ext_map_blocks return EXT4_MAP_UNWRITTEN flag ext4: rename and improbe ext4_es_find_extent() ext4: add physical block and status member into extent status tree ext4: refine extent status tree ext4: use ERR_PTR() abstraction for ext4_append() ext4: refactor code to read directory blocks into ext4_read_dirblock() ext4: add debugging context for warning in ext4_da_update_reserve_space() ext4: use KERN_WARNING for warning messages jbd2: use module parameters instead of debugfs for jbd_debug ext4: use module parameters instead of debugfs for mballoc_debug ext4: start handle at the last possible moment when creating inodes ext4: fix the number of credits needed for acl ops with inline data ...		2013-02-26 14:52:45 -08:00
..
acpi	PCI changes for the v3.9 merge window:	2013-02-25 21:18:18 -08:00
asm-generic	GPIO changes for Linux 3.9	2013-02-26 09:35:29 -08:00
clocksource	arm: arch_timer: add missing inline in stub function	2013-02-11 15:16:05 -08:00
crypto
drm	drm: Add HDMI infoframe helpers	2013-02-22 08:20:10 +01:00
keys
linux	The one new feature added in this patch series is the ability to use	2013-02-26 14:52:45 -08:00
math-emu
media	[media] media: ov7670: Add possibility to disable pixclk during hblank	2013-02-08 14:35:06 -02:00
memory
misc
net	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2013-02-26 11:44:11 -08:00
pcmcia
ras
rdma	IB/core: Add "type 2" memory windows support	2013-02-21 11:51:45 -08:00
rxrpc
scsi
sound	ASoC: Final updates for v3.9	2013-02-16 15:48:48 +01:00
target	target: Rename spc_get_write_same_sectors -> sbc_get_write_same_sectors	2013-02-23 12:46:14 -08:00
trace	The one new feature added in this patch series is the ability to use	2013-02-26 14:52:45 -08:00
uapi	VFIO for 3.9-rc1	2013-02-26 14:48:30 -08:00
video	Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux	2013-02-25 16:46:44 -08:00
xen	xen: event channel arrays are xen_ulong_t and not unsigned long	2013-02-20 08:45:07 -05:00
Kbuild