1
linux/fs/xfs/linux-2.6
David Chinner e7ff6aed87 [XFS] Don't use kmap in xfs_iozero.
kmap() is inefficient and does not scale well. kmap_atomic() is a better
choice. Use the generic wrapper function instead of open coding the
kmap-memset-dcache flush-kunmap stuff.

SGI-PV: 960904
SGI-Modid: xfs-linux-melb:xfs-kern:28041a

Signed-off-by: David Chinner <dgc@sgi.com>
Signed-off-by: Christoph Hellwig <hch@infradead.org>
Signed-off-by: Tim Shimmin <tes@sgi.com>
2007-02-10 18:37:46 +11:00
..
kmem.c [PATCH] separate bdi congestion functions from queue congestion functions 2006-10-20 10:26:35 -07:00
kmem.h [XFS] Add a greedy allocation interface, allocating within a min/max size 2006-09-28 11:03:27 +10:00
mrlock.h [XFS] mraccessf & mrupdatef are supposed to be the "flags" versions of the 2007-02-10 18:35:40 +11:00
mutex.h [XFS] mutex fallout - fix debug builds and remove no-longer-useful comment. 2006-01-16 16:21:34 +11:00
sema.h [XFS] standardize on one sema init macro 2006-09-28 11:05:46 +10:00
spin.h [XFS] Update license/copyright notices to match the prefered SGI 2005-11-02 14:58:39 +11:00
sv.h [XFS] Collapse sv_init and init_sv into just the one interface. 2006-09-28 11:05:52 +10:00
time.h [XFS] Update license/copyright notices to match the prefered SGI 2005-11-02 14:58:39 +11:00
xfs_aops.c [XFS] Fix sub-block zeroing for buffered writes into unwritten extents. 2007-02-10 18:36:35 +11:00
xfs_aops.h [PATCH] mark address_space_operations const 2006-06-28 14:59:04 -07:00
xfs_buf.c [XFS] Keep stack usage down for 4k stacks by using noinline. 2007-02-10 18:34:56 +11:00
xfs_buf.h [XFS] Current usage of buftarg flags is incorrect. 2007-02-10 18:34:49 +11:00
xfs_cred.h [PATCH] move capable() to capability.h 2006-01-11 18:42:13 -08:00
xfs_dmapi_priv.h [XFS] Remove KERNEL_VERSION macros from xfs_dmapi.h 2006-11-11 18:05:06 +11:00
xfs_export.c [XFS] Keep stack usage down for 4k stacks by using noinline. 2007-02-10 18:34:56 +11:00
xfs_export.h [XFS] We really suck at spulling. Thanks to Chris Pascoe for fixing all 2006-03-29 08:55:14 +10:00
xfs_file.c [XFS] Keep stack usage down for 4k stacks by using noinline. 2007-02-10 18:34:56 +11:00
xfs_fs_subr.c [XFS] Resolve a namespace collision on vnode/vnodeops for FreeBSD porters. 2006-06-09 17:00:52 +10:00
xfs_fs_subr.h [XFS] Update license/copyright notices to match the prefered SGI 2005-11-02 14:58:39 +11:00
xfs_globals.c [XFS] Improve error handling for the zero-fsblock extent detection code. 2006-09-28 11:03:20 +10:00
xfs_globals.h [XFS] Update license/copyright notices to match the prefered SGI 2005-11-02 14:58:39 +11:00
xfs_ioctl32.c [PATCH] xfs: change uses of f_{dentry,vfsmnt} to use f_path 2006-12-08 08:28:43 -08:00
xfs_ioctl32.h [XFS] Fix compiler warning from xfs_file_compat_invis_ioctl prototype. 2006-03-20 13:25:48 +11:00
xfs_ioctl.c [XFS] Remove unused header files for MAC and CAP checking functionality. 2007-02-10 18:37:28 +11:00
xfs_iops.c [XFS] Remove unused header files for MAC and CAP checking functionality. 2007-02-10 18:37:28 +11:00
xfs_iops.h [PATCH] Make most file operations structs in fs/ const 2006-03-28 09:16:06 -08:00
xfs_linux.h [XFS] Fix a porting botch on the realtime subvol growfs code path. 2006-09-28 11:03:53 +10:00
xfs_lrw.c [XFS] Don't use kmap in xfs_iozero. 2007-02-10 18:37:46 +11:00
xfs_lrw.h [XFS] Fix callers of xfs_iozero() to zero the correct range. 2007-02-10 18:36:47 +11:00
xfs_stats.c [PATCH] for_each_possible_cpu: xfs 2006-06-23 07:42:45 -07:00
xfs_stats.h [XFS] Complete the pagebuf -> xfs_buf naming convention transition, 2006-01-11 15:39:08 +11:00
xfs_super.c [XFS] Remove unused header files for MAC and CAP checking functionality. 2007-02-10 18:37:28 +11:00
xfs_super.h [XFS] Resolve a namespace collision on vnode/vnodeops for FreeBSD porters. 2006-06-09 17:00:52 +10:00
xfs_sysctl.c [XFS] XFS sysctl cleanups 2007-02-10 18:36:59 +11:00
xfs_sysctl.h [XFS] Add degframentation exclusion support 2006-06-09 14:54:19 +10:00
xfs_version.h [XFS] Update license/copyright notices to match the prefered SGI 2005-11-02 14:58:39 +11:00
xfs_vfs.c [XFS] Remove version 1 directory code. Never functioned on Linux, just 2006-06-20 13:04:51 +10:00
xfs_vfs.h [XFS] Make freeze code a little cleaner. 2007-02-10 18:37:22 +11:00
xfs_vnode.c [XFS] Keep stack usage down for 4k stacks by using noinline. 2007-02-10 18:34:56 +11:00
xfs_vnode.h [XFS] Keep stack usage down for 4k stacks by using noinline. 2007-02-10 18:34:56 +11:00