Namjae Jeon a8680e0d5e ext4: fix COLLAPSE_RANGE failure with 1KB block size ... When formatting with 1KB or 2KB(not aligned with PAGE SIZE) block size, xfstests generic/075 and 091 are failing. The offset supplied to function truncate_pagecache_range is block size aligned. In this function start offset is re-aligned to PAGE_SIZE by rounding_up to the next page boundary. Due to this rounding up, old data remains in the page cache when blocksize is less than page size and start offset is not aligned with page size. In case of collapse range, we need to align start offset to page size boundary by doing a round down operation instead of round up. Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com> Signed-off-by: Ashish Sangwan <a.sangwan@samsung.com> Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>		2014-04-19 16:37:31 -04:00
..
acl.c	ext2/3/4: use generic posix ACL infrastructure	2014-01-25 23:58:19 -05:00
acl.h	ext2/3/4: use generic posix ACL infrastructure	2014-01-25 23:58:19 -05:00
balloc.c	ext4: fix ext4_count_free_clusters() with EXT4FS_DEBUG and bigalloc enabled	2014-04-14 23:36:15 -04:00
bitmap.c	ext4: Checksum the block bitmap properly with bigalloc enabled	2012-10-22 00:34:32 -04:00
block_validity.c	fs/ext4: use rbtree postorder iteration helper instead of opencoding	2014-01-23 16:37:03 -08:00
dir.c	fs/ext4: use rbtree postorder iteration helper instead of opencoding	2014-01-23 16:37:03 -08:00
ext4_extents.h	ext4: isolate ext4_extents.h file	2013-08-28 14:47:06 -04:00
ext4_jbd2.c	jbd2: improve error messages for inconsistent journal heads	2014-03-12 16:38:03 -04:00
ext4_jbd2.h	ext4: Fix misspellings using 'codespell' tool	2013-08-28 14:40:12 -04:00
ext4.h	ext4: move ext4_update_i_disksize() into mpage_map_and_submit_extent()	2014-04-11 10:35:17 -04:00
extents_status.c	ext4: fix 64-bit number truncation warning	2014-04-07 10:18:56 -04:00
extents_status.h	ext4: add ext4_es_store_pblock_status()	2014-02-19 20:15:15 -05:00
extents.c	ext4: fix COLLAPSE_RANGE failure with 1KB block size	2014-04-19 16:37:31 -04:00
file.c	ext4: use i_size_read in ext4_unaligned_aio()	2014-04-12 12:45:25 -04:00
fsync.c	ext4: Fix fsync error handling after filesystem abort	2013-06-12 22:38:04 -04:00
hash.c	ext4: reduce one "if" comparison in ext4_dirhash()	2013-02-01 22:33:21 -05:00
ialloc.c	ext4: use prandom_u32() instead of get_random_bytes()	2013-11-08 00:14:53 -05:00
indirect.c	ext4: isolate ext4_extents.h file	2013-08-28 14:47:06 -04:00
inline.c	ext4: delete "set but not used" variables	2014-01-11 13:26:56 -05:00
inode.c	ext4: discard preallocations after removing space	2014-04-18 10:50:23 -04:00
ioctl.c	ext4: clean up error handling in swap_inode_boot_loader()	2014-02-17 20:44:36 -05:00
Kconfig	ext4: fix Kconfig documentation for CONFIG_EXT4_DEBUG	2013-04-21 20:32:03 -04:00
Makefile	ext4: Remove CONFIG_EXT4_FS_XATTR	2012-12-10 16:30:43 -05:00
mballoc.c	ext4: silence sparse check warning for function ext4_trim_extent	2014-04-12 23:01:28 -04:00
mballoc.h	ext4: remove unused ac_ex_scanned	2014-02-20 13:32:10 -05:00
migrate.c	ext4: Fix misspellings using 'codespell' tool	2013-08-28 14:40:12 -04:00
mmp.c	ext4: use prandom_u32() instead of get_random_bytes()	2013-11-08 00:14:53 -05:00
move_extent.c	ext4: Add support FALLOC_FL_COLLAPSE_RANGE for fallocate	2014-02-23 15:18:59 -05:00
namei.c	ext4: add cross rename support	2014-04-01 17:08:44 +02:00
page-io.c	ext4: note the error in ext4_end_bio()	2014-04-07 10:54:20 -04:00
resize.c	ext4: fix online resize with a non-standard blocks per group setting	2014-02-15 22:42:25 -05:00
super.c	ext4: initialize multi-block allocator before checking block descriptors	2014-04-07 10:54:20 -04:00
symlink.c	ext4: Remove CONFIG_EXT4_FS_XATTR	2012-12-10 16:30:43 -05:00
truncate.h	ext4: move common truncate functions to header file	2011-06-27 19:16:04 -04:00
xattr_security.c	Merge branch 'for_linus' into for_linus_merged	2012-01-10 11:54:07 -05:00
xattr_trusted.c	ext2/3/4: delete unneeded includes of module.h	2012-01-09 13:52:10 +01:00
xattr_user.c	ext2/3/4: delete unneeded includes of module.h	2012-01-09 13:52:10 +01:00
xattr.c	ext4: fix jbd2 warning under heavy xattr load	2014-04-07 10:54:21 -04:00
xattr.h	ext4: each filesystem creates and uses its own mb_cache	2014-03-18 19:24:49 -04:00