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ab0c00fccf
linux/fs/ext4
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Theodore Ts'o ab0c00fccf ext4: make sure ex.fe_logical is initialized 
The lowest levels of mballoc set all of the fields of struct
ext4_free_extent except for fe_logical, since they are just trying to
find the requested free set of blocks, and the logical block hasn't
been set yet.  This makes some static code checkers sad.  Set it to
various different debug values, which would be useful when
debugging mballoc if these values were to ever show up due to the
parts of mballoc triyng to use ac->ac_b_ex.fe_logical before it is
properly upper layers of mballoc failing to properly set, usually by
ext4_mb_use_best_found().

Addresses-Coverity-Id: #139697
Addresses-Coverity-Id: #139698
Addresses-Coverity-Id: #139699

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
2014-02-20 00:36:41 -05:00
..
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: don't count free clusters from a corrupt block group 2013-10-31 11:46:31 -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 ext4: call ext4_error_inode() if jbd2_journal_dirty_metadata() fails 2013-12-02 09:31:36 -05:00
ext4_jbd2.h ext4: Fix misspellings using 'codespell' tool 2013-08-28 14:40:12 -04:00
ext4.h ext4: don't leave i_crtime.tv_sec uninitialized 2014-02-16 19:29:32 -05:00
extents_status.c ext4: add ext4_es_store_pblock_status() 2014-02-19 20:15:15 -05:00
extents_status.h ext4: add ext4_es_store_pblock_status() 2014-02-19 20:15:15 -05:00
extents.c ext4: fix error return from ext4_ext_handle_uninitialized_extents() 2014-02-19 18:52:39 -05:00
file.c fix O_SYNC|O_APPEND syncing the wrong range on write() 2014-02-09 15:18:09 -05:00
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 Bug fixes and cleanups for ext4. We also enable the punch hole 2014-01-28 08:54:16 -08:00
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: make sure ex.fe_logical is initialized 2014-02-20 00:36:41 -05:00
mballoc.h ext4: address a benign compiler warning 2014-02-17 20:50:59 -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: remove an unneeded check in mext_page_mkuptodate() 2014-02-17 20:46:40 -05:00
namei.c Bug fixes and cleanups for ext4. We also enable the punch hole 2014-01-28 08:54:16 -08:00
page-io.c block: Abstract out bvec iterator 2013-11-23 22:33:47 -08:00
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: Add __init marking to init_inodecache 2014-02-17 20:34:53 -05:00
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: don't calculate total xattr header size unless needed 2014-02-19 20:15:21 -05:00
xattr.h ext2/3/4: use generic posix ACL infrastructure 2014-01-25 23:58:19 -05:00