18 Oct, 2007
3 commits
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change JBD_XXX macros to JBD2_XXX in JBD2/Ext4
Signed-off-by: Mingming Cao
Signed-off-by: "Theodore Ts'o" -
This patch cleans up jbd_kmalloc and replace it with kmalloc directly
Signed-off-by: Mingming Cao
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JBD2: Replace slab allocations with page allocations
JBD2 allocate memory for committed_data and frozen_data from slab. However
JBD2 should not pass slab pages down to the block layer. Use page allocator
pages instead. This will also prepare JBD for the large blocksize patchset.Signed-off-by: Christoph Lameter
Signed-off-by: Mingming Cao
18 Jul, 2007
2 commits
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The jbd2-debug file used to be located in /proc/sys/fs/jbd2-debug, but it
incorrectly used create_proc_entry() instead of the sysctl routines, and
no proc entry was ever created.Instead of fixing this we might as well move the jbd2-debug file to
debugfs which would be the preferred location for this kind of tunable.
The new location is now /sys/kernel/debug/jbd2/jbd2-debug.Signed-off-by: Jose R. Santos
Signed-off-by: "Theodore Ts'o" -
When the JBD code was forked to create the new JBD2 code base, the
references to CONFIG_JBD_DEBUG where never changed to
CONFIG_JBD2_DEBUG. This patch fixes that.Signed-off-by: Jose R. Santos
Signed-off-by: "Theodore Ts'o"
08 Dec, 2006
2 commits
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Signed-off-by: Adrian Bunk
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
Replace all uses of kmem_cache_t with struct kmem_cache.
The patch was generated using the following script:
#!/bin/sh
#
# Replace one string by another in all the kernel sources.
#set -e
for file in `find * -name "*.c" -o -name "*.h"|xargs grep -l $1`; do
quilt add $file
sed -e "1,\$s/$1/$2/g" $file >/tmp/$$
mv /tmp/$$ $file
quilt refresh
doneThe script was run like this
sh replace kmem_cache_t "struct kmem_cache"
Signed-off-by: Christoph Lameter
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
12 Oct, 2006
5 commits
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Similar to ext4, change blocks in JBD2 from sector_t to unsigned long long.
Signed-off-by: Mingming Cao
Signed-off-by: Dave Kleikamp
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
JBD layer in-kernel block varibles type fixes to support >32 bit block number
and convert to sector_t type.Signed-off-by: Mingming Cao
Signed-off-by: Dave Kleikamp
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
Here is the patch to JBD to handle 64 bit block numbers, originally from Zach
Brown. This patch is useful only after adding support for 64-bit block
numbers in the filesystem.Signed-off-by: Badari Pulavarty
Signed-off-by: Zach Brown
Signed-off-by: Dave Kleikamp
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
Mingming Cao originally did this work, and Shaggy reproduced it using some
scripts from her.Signed-off-by: Mingming Cao
Signed-off-by: Dave Kleikamp
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
This is a simple copy of the files in fs/jbd to fs/jbd2 and
/usr/incude/linux/[ext4_]jbd.h to /usr/include/[ext4_]jbd2.hSigned-off-by: Dave Kleikamp
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
