Theodore Ts'o 937d7b84dc ext4 crypto: fix memory leak in ext4_bio_write_page() ... There are times when ext4_bio_write_page() is called even though we don't actually need to do any I/O. This happens when ext4_writepage() gets called by the jbd2 commit path when an inode needs to force its pages written out in order to provide data=ordered guarantees --- and a page is backed by an unwritten (e.g., uninitialized) block on disk, or if delayed allocation means the page's backing store hasn't been allocated yet. In that case, we need to skip the call to ext4_encrypt_page(), since in addition to wasting CPU, it leads to a bounce page and an ext4 crypto context getting leaked. Signed-off-by: Theodore Ts'o <tytso@mit.edu> Cc: stable@vger.kernel.org		2015-10-02 23:54:58 -04:00
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acl.c	ext4: remove unused header files	2015-04-02 23:47:42 -04:00
acl.h	ext2/3/4: use generic posix ACL infrastructure	2014-01-25 23:58:19 -05:00
balloc.c	ext4: verify block bitmap even after fresh initialization	2015-06-08 11:18:52 -04:00
bitmap.c	ext4: remove unused header files	2015-04-02 23:47:42 -04:00
block_validity.c	ext4: remove unused header files	2015-04-02 23:47:42 -04:00
crypto_fname.c	ext4 crypto: remove duplicate header file	2015-07-28 15:12:18 -04:00
crypto_key.c	ext4 crypto: fix spelling typo in comment	2015-07-22 00:09:45 -04:00
crypto_policy.c	ext4 crypto: use a jbd2 transaction when adding a crypto policy	2015-07-17 11:16:47 -04:00
crypto.c	ext4 crypto: fix ext4_get_crypto_ctx()'s calling convention in ext4_decrypt_one	2015-06-08 11:54:56 -04:00
dir.c	ext4 crypto: make sure the encryption info is initialized on opendir(2)	2015-05-31 13:34:57 -04:00
ext4_crypto.h	ext4 crypto: allocate bounce pages using GFP_NOWAIT	2015-06-03 09:32:39 -04:00
ext4_extents.h	ext4: teach ext4_ext_find_extent() to realloc path if necessary	2014-09-01 14:40:09 -04:00
ext4_jbd2.c	ext4: fix NULL pointer dereference when journal restart fails	2015-05-14 18:55:18 -04:00
ext4_jbd2.h	ext4: don't use MAXQUOTAS value	2014-09-11 11:15:15 -04:00
ext4.h	ext4: move procfs registration code to fs/ext4/sysfs.c	2015-09-23 12:46:17 -04:00
extents_status.c	ext4: move procfs registration code to fs/ext4/sysfs.c	2015-09-23 12:46:17 -04:00
extents_status.h	ext4: move procfs registration code to fs/ext4/sysfs.c	2015-09-23 12:46:17 -04:00
extents.c	Bug fixes (all for stable kernels) for ext4:	2015-07-05 16:24:54 -07:00
file.c	ext4: start transaction before calling into DAX	2015-09-08 15:35:28 -07:00
fsync.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2015-04-26 17:22:07 -07:00
hash.c	ext4: remove unused header files	2015-04-02 23:47:42 -04:00
ialloc.c	ext4: Handle error from dquot_initialize()	2015-07-23 20:59:37 +02:00
indirect.c	dax: move DAX-related functions to a new header	2015-09-08 15:35:28 -07:00
inline.c	ext4 crypto: optimize filename encryption	2015-05-18 13:14:47 -04:00
inode.c	ext4: add ext4_get_block_dax()	2015-09-08 15:35:28 -07:00
ioctl.c	ioctl_compat: handle FITRIM	2015-07-09 11:42:21 -07:00
Kconfig	ext4: Improve ext4 Kconfig test	2015-07-23 20:59:40 +02:00
Makefile	ext4: move sysfs code from super.c to fs/ext4/sysfs.c	2015-09-23 12:44:17 -04:00
mballoc.c	ext4: move procfs registration code to fs/ext4/sysfs.c	2015-09-23 12:46:17 -04:00
mballoc.h	ext4: remove unused ac_ex_scanned	2014-02-20 13:32:10 -05:00
migrate.c	ext4: correctly migrate a file with a hole at the beginning	2015-07-04 00:03:44 -04:00
mmp.c	ext4: silence a format string false positive	2015-08-15 11:38:13 -04:00
move_extent.c	ext4: make online defrag error reporting consistent	2015-06-21 21:38:03 -04:00
namei.c	ext4: memory leak on error in ext4_symlink()	2015-07-27 14:30:45 +02:00
page-io.c	ext4 crypto: fix memory leak in ext4_bio_write_page()	2015-10-02 23:54:58 -04:00
readpage.c	block: remove bio_get_nr_vecs()	2015-08-13 12:32:04 -06:00
resize.c	ext4: fix growing of tiny filesystems	2015-05-02 23:58:32 -04:00
super.c	ext4: move procfs registration code to fs/ext4/sysfs.c	2015-09-23 12:46:17 -04:00
symlink.c	A very large number of cleanups and bug fixes --- in particular for	2015-06-25 14:06:55 -07:00
sysfs.c	ext4: move procfs registration code to fs/ext4/sysfs.c	2015-09-23 12:46:17 -04:00
truncate.h	ext4: move common truncate functions to header file	2011-06-27 19:16:04 -04:00
xattr_security.c	VFS: normal filesystems (and lustre): d_inode() annotations	2015-04-15 15:06:57 -04:00
xattr_trusted.c	VFS: normal filesystems (and lustre): d_inode() annotations	2015-04-15 15:06:57 -04:00
xattr_user.c	VFS: normal filesystems (and lustre): d_inode() annotations	2015-04-15 15:06:57 -04:00
xattr.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2015-04-26 17:22:07 -07:00
xattr.h	ext4 crypto: add encryption xattr support	2015-04-11 07:47:00 -04:00