[lkml]   [2007]   [Jul]   [10]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
Subject[PATCH 0/7][TAKE6] fallocate system call
This is the latest fallocate patchset and is rebased to 2.6.22.

Following are the changes from TAKE5:
1) Rebased to 2.6.22
2) Added compat wrapper for x86_64
3) Dropped s390 and ia64 patches, since the platform maintaners can
add the support for fallocate once it is in mainline.
4) Added a change suggested by Andreas for better extent-to-group
alignment in ext4 (Patch 6/6). Please refer following post:
5) Renamed mode flags and values from "FA_" to "FALLOC_"
6) Added manpage (updated version of the one initially submitted by
David Chinner).

1> Implementation on other architectures (other than i386, x86_64,
and ppc64). s390(x) and ia64 patches are ready and will be pushed
by platform maintaners when the fallocate is in mainline.
2> A generic file system operation to handle fallocate
(generic_fallocate), for filesystems that do _not_ have the fallocate
inode operation implemented.
3> Changes to glibc,
a) to support fallocate() system call
b) to make posix_fallocate() and posix_fallocate64() call fallocate()
4> A testcase to test the system call. Will post it soon.

Following patches follow:
Patch 1/7 : manpage for fallocate
Patch 2/7 : fallocate() implementation in i386, x86_64 and powerpc
Patch 3/7 : support new modes in fallocate
Patch 4/7 : ext4: fallocate support in ext4
Patch 5/7 : ext4: write support for preallocated blocks
Patch 6/7 : ext4: support new modes in ext4
Patch 7/7 : ext4: change for better extent-to-group alignment

Amit Arora
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to
More majordomo info at
Please read the FAQ at

 \ /
  Last update: 2007-07-10 22:15    [W:0.080 / U:27.408 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site