android_kernel_google_msm/fs/udf
Namjae Jeon 4faf067ae7 udf: don't increment lenExtents while writing to a hole
commit fb719c59bd upstream.

Incrementing lenExtents even while writing to a hole is bad
for performance as calls to udf_discard_prealloc and
udf_truncate_tail_extent would not return from start if
isize != lenExtents

Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com>
Signed-off-by: Ashish Sangwan <a.sangwan@samsung.com>
Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Shuah Khan <shuah.khan@hp.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-01-17 08:50:53 -08:00
..
balloc.c udf: Fix handling of i_blocks 2012-02-29 21:53:47 +01:00
dir.c udf: Remove unnecessary bkl usages 2011-01-06 17:03:57 +01:00
directory.c udf: Neaten udf_debug uses 2011-10-31 23:43:58 +01:00
ecma_167.h
file.c udf: Fix data corruption for files in ICB 2012-09-14 10:00:32 -07:00
ialloc.c udf: Init/maintain file entry checkpoint field 2012-02-29 21:53:46 +01:00
inode.c udf: don't increment lenExtents while writing to a hole 2013-01-17 08:50:53 -08:00
Kconfig Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-udf-2.6 2011-01-11 14:45:52 -08:00
lowlevel.c udf: Neaten udf_debug uses 2011-10-31 23:43:58 +01:00
Makefile
misc.c udf: Rename udf_error to udf_err 2011-10-10 19:29:01 +02:00
namei.c vfs: check i_nlink limits in vfs_{mkdir,rename_dir,link} 2012-03-20 21:29:32 -04:00
osta_udf.h
partition.c udf: Cleanup metadata flags handling 2011-10-31 23:49:48 +01:00
super.c udf: fix retun value on error path in udf_load_logicalvol 2012-10-13 05:39:00 +09:00
symlink.c udf: Treat symlink component of type 2 as / 2012-01-09 13:52:08 +01:00
truncate.c udf: Convert printks to pr_<level> 2011-10-31 23:43:52 +01:00
udf_i.h udf: Init/maintain file entry checkpoint field 2012-02-29 21:53:46 +01:00
udf_sb.h udf: propagate umode_t 2012-01-03 22:55:08 -05:00
udfdecl.h udf: propagate umode_t 2012-01-03 22:55:08 -05:00
udfend.h
udftime.c udf: Convert printks to pr_<level> 2011-10-31 23:43:52 +01:00
unicode.c udf: Convert printks to pr_<level> 2011-10-31 23:43:52 +01:00